Sherbourn Technologies Pt 7000 Users Manual

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2015-02-02

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Owner’s Manual
Warnings

Please Read First

CAUTION: To reduce the risk of electric shock, do not remove the cover. No user service-

able parts inside. Refer to qualified personnel.

where they exit from the unit.


Outdoor Antenna Grounding–If an outside antenna or cable system is connected to the
unit, be sure the antenna or cable system is grounded so as to provide some protection
against voltage surges and built-up static charges. Article 810 of the National Electrical
Code, ANSI/NFPA 70, provides information with regard to proper grounding of the mast
and supporting structure, grounding of the lead-in wire to an antenna-discharge unit, size
of grounding conductors, location of antenna-discharge unit, connection to grounding
electrodes, and requirements for the grounding electrode.



Lightning–For added protection for the unit during a lightning storm, or when it is
left unattended and unused for long periods of time, unplug it from the wall outlet
and disconnect the antenna or cable system. This will prevent damage to the unit due
to lightning and power-line surges.



Power Lines–An outside antenna system should not be located in the vicinity of
overhead power lines or other electric light or power circuits, or where it can fall into
such power lines or circuits. When installing an outside antenna system, extreme care
should be taken to keep from touching such power lines or circuits as contact with
them might be fatal.



Overloading–Do not overload wall outlets, extension cords, or integral convenience
receptacles as this can result in a risk of fire or electric shock.



Object and Liquid Entry–Never push objects of any kind into the unit through openings as they may touch dangerous voltage points or short-out parts that could result
in a fire or electric shock. Never spill liquid of any kind on the unit.



Servicing–Do not attempt to service the unit yourself as opening or removing covers
may expose you to dangerous voltage or other hazards. Refer all servicing to qualified
service personnel.



Damage Requiring Service–Unplug the unit from the wall outlet and refer servicing
to qualified service personnel under the following conditions:

WARNING: To reduce the risk of fire or electric shock, do not expose this appliance

to rain or moisture.
The lightning flash with arrowhead, within an equilateral triangle, is
intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to
constitute a risk of electrical shock to persons.
The exclamation point within an equilateral triangle is intended to alert
the user to the presence of important operating maintenance (servicing)
instructions in the literature accompanying the appliance.

WARNING: Important Safeguards


Read Instructions–All the safety and operating instructions should be read before the
unit is operated.



Retain Instructions–The safety and operating instructions should be retained for
future reference.



Heed Warnings–All warnings on the unit and in the operating instructions should
be adhered to.



Follow Instructions–All operating and use instructions should be followed.



Cleaning–Unplug the unit from the wall outlet before cleaning. The unit should be
cleaned only as recommended by the manufacturer.



Attachments–Do not use attachments not recommended by the unit manufacturer
as they may cause hazards.

If the unit does not operate normally by following the operating instructions. Adjust
only those controls that are covered by the operating instructions as an improper
adjustment of other controls may result in damage and will often require extensive
work by a qualified technician to restore the unit to its normal operation,



Water and Moisture–Do not use the unit near water–for example, near a bath tub, wash
bowl, kitchen sink, or laundry tub; in a wet basement; or near a swimming pool.

If the unit has been dropped or damaged in any way, and great care should be exercised in
handling, and the unit should be examined by qualified service personnel.



Accessories–Do not place the unit on an unstable cart, stand, tripod, bracket, or table.
The unit may fall, causing serious injury to a child or adult, and serious damage to
the unit. Any mounting of the unit should follow the manufacturer’s instructions,
and should use a mounting accessory recommended by the manufacturer.

When the unit exhibits a distinct change in performance–this indicates a need for
service.



Ventilation–Slots and openings in the cabinet are provided for ventilation and to
ensure reliable operation of the unit and to protect it from overheating, and these
openings must not be blocked or covered. The openings should never be blocked by
placing the unit on a bed, sofa, rug, or other similar surface. The unit should not be
placed in a built-in installation such as a bookcase or rack unless proper ventilation is
provided. There should be free space of at least 16 cm (6 in.) and an opening behind
the unit.



Power Sources–The unit should be operated only from the type of power source
indicated on the marking label. If you are not sure of the type of power supplied to
your home, consult your unit dealer or local power company.



Grounding or Polarization–The unit may be equipped with a polarized alternating
current line plug (a plug having one blade wider than the other). This plug will fit
into the power outlet only one way. This is a safety feature. If you are unable to insert
the plug fully into the outlet, try reversing the plug. If the plug should still fail to fit,
contact a licensed electrician to replace your obsolete outlet. Do not defeat the safety
purpose of the polarized plug.



Power-Cord Protection–Power-supply cords should be routed so that they are not likely
to be walked on or pinched by items placed upon or against them, paying particular
attention to cords where they enter a plug, or a convenience receptacle, and the point

Sherbourn Technologies, Inc.

When the power-supply cord or plug is damaged,
If liquid has been spilled, or objects have fallen into the unit,
If the unit has been exposed to rain or water,



Replacement Parts–When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or have the same
characteristics as the original part. Unauthorized substitutions may result in fire,
electric shock, or other hazards.



Safety Check–Upon completion of any service or repairs to the unit, ask the service
technician to perform safety checks to determine that the unit is in proper operation
condition.



Wall or Ceiling Mounting–The unit should be mounted to a wall or ceiling only as
recommended by the manufacturer.



Heat–The unit should be situated away from heat sources such as radiators, heat
registers, stoves, or other units (including amplifiers) that produce heat.

IMPORTANT SAFETY NOTE
Before connecting a new component such as the PT-7000 to your audio or home theater
system it is always good practice to make certain that all components are turned off, and
preferably unplugged from their AC power source. Many modern electronics products
feature automatic turn-on circuits that may be activated during an installation, causing
the potential for damage to electronic components and/or speakers. Such damage is not
covered by product warranties and Sherbourn Technologies specifically disclaims responsibility for
any such damage.

Owner’s Manual
Precautions

Precautions
Verify The Line Voltage
Your new Model PT-7000 has been factory configured for 120 (+/- 3%) volt AC lines. Connecting the amplifier to a line voltage other than that for which it is intended can create a
safety and fire hazard, and may damage the amplifier. If you have any questions about
the voltage requirements for your specific model, or about the line voltage in your area,
contact Sherbourn Technologies before plugging the unit into a wall outlet.
NOTE: It is always a good idea to avoid using any audio or video equipment on
the same AC circuit as equipment with motors, such as air conditioners or refrigerators. This will lessen the possibility of power variation and electrical start-up noise
affecting your sound system.

Power Cord
The removable power cord that is shipped with the PT-7000 is specifically designed to be
used with this product. DO NOT use any other power cord, as that may reduce the unit’s
performance and possibly create a safety hazard. In particular, DO NOT use standard IEC
type power cords designed for computers and other business equipment products, as they
have a three prong plug that is not meant for use with the PT-7000. Should the power cord
require replacement, use an identical type, or contact Sherbourn Technologies for service.
Handle the AC Power Cord Gently
When disconnecting the power cord from an AC outlet, always pull the plug, never pull
the cord. If you do not intend to use the PT-7000 for any considerable length of time,
disconnect the plug from the AC outlet. If the power cord is replaced, make certain that it is
of similar gauge. As with all electrical devices, do not run power cords under rugs or carpets
or place heavy objects on them. Damaged power cords should be replaced immediately
with cords meeting factory specifications.
AC Fuse
The fuse is located inside the chassis and is not user-serviceable. If power does not come
on, contact your authorized service station.
Wiring
Cables that are run inside of walls should have the appropriate markings to indicate
complaince with, and listing by the UL , CSA or other standards required by the UL, CSA,
NEC or your local building. Questions about cables inside of walls should be referred to a
qualified custom installer, or a licensed electrician or low-voltage contractor.
Installation Location
To assure proper operation and to avoid the potential for safety hazards, place the unit
on a firm and level surface capable of supporting it’s weight. When placing the unit on a
shelf, be certain that the shelf and any mounting hardware can support the weight of the
unit and any additional items in the equipment rack, or on the shelf.
When positioning the PT-7000 in its final location, make certain that it has adequate
ventilation on all sides, as well as on the top and bottom. In particular, it is a good idea
to provide at least two or three inches of room above the unit for air circulation. DO NOT
place CDs, DVDs, videotapes, owner’s manuals, or other paper on top of, or beneath, the
unit, or in-between multiple amplifiers in a stack. This will block airflow, causing heat
build-up, degraded performance, and may create a possible fire hazard.
If the unit is to be enclosed in a cabinet or rack, make certain there is adequate air circulation. Sufficient ventilation should be provided so that hot air may exit, and cool air
may enter the cabinet. In some instances, a small cooling fan may be required to insure
adequate airflow through the cabinet. If you are in doubt as to the ventilation requirements for your specific installation, please contact us. Also, do not place the PT-7000
directly on a carpeted surface, as this will inhibit airflow underneath as well as create a
potential fire hazard.
Avoid installation in humid locations, in extremely hot or cold locations, or in areas that
are exposed to direct sunlight or space heating equipment.
Do Not Open The Cabinet
There are no user serviceable components inside this product. Opening the cabinet may
present a shock hazard, and any modification to the product will void your guarantee. If
water or any metal object, such as a paper clip, coin or a staple, accidentally falls inside

the unit, disconnect it from the AC power source immediately, and contact Sherbourn Technologies
for further instructions.
Recording Copyright
Recording of copyrighted material for other than personal use is illegal without permission
of the copyright holder.
Note to CATV system installer
This reminder is provided to call the CATV system installer’s attention to Article 820-40 of
the NEC, ANSI/NFPA 70, which provides guidelines for proper grounding and, in particular,
specifies that the cable ground shall be connected to the grounding system of the building,
as close to the point of cable entry as practical.
FCC Information for User
CAUTION: ANY changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation.
If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.

Outdoor Antenna Installation
Safe Antenna and cable Connection
If an outside antenna or cable system is connected to the equipment, be sure the antenna
or cable system is grounded so as to provide some protection against built up static charges
and voltage surges. Section 810 of the national
Electrical Code, ANSI/NFPA 70 (in Canada,
part 1 of the Canadian Electrical
Code) provides information
with respect to proper
grounding of the
mast and supporting structure,
grounding of the
lead-in wire to an
antenna discharge
unit, size of grounding
conductors, location of antenna discharge unit, connection to grounding electrodes
and requirements for the grounding electrode.
Keep Antenna Clear of High Voltage
Power Lines or Circuits
An outside antenna system should be located well away from power lines, electric light or
power circuits and where it will never come into contact with these power sources if it should
happen to fall. When installing an outside antenna, extreme care should be taken to avoid
touching popwer lines, circuits or other power sources as this could be fatal. Because of the
hazards involved, antenna installation should be left to a professional.

Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual
Table of Contents

Table of Contents
2
5
6
6
6
8
9
10
12
12
12
12
12
12
13
13
13
13
13
19

19
19
19

19
20
20
20
20
21
21
21
21
21
21

Please Read First
Model PT-7000 Features
Unpacking
Accessories
Model PT-7000 Front Panel
Model PT-7000 Rear Panel
Front Panel and On Screen Display (OSD)
Remote Control
Surround Format Information

Dolby Digital
Dolby Digital Surround EX
Dolby Pro Logic II
DTS
DTS-ES
DTS NEO:6
Cirrus Extra Surround
Stereo
Additional Information

Connecting Your Model PT-7000

Connecting Audio Components
CD Player
Audio Recorder
Connecting Video Components
DVD Player
Video Recorder
Video Display
Satellite Tuner or Television
FM Antenna
AM Antenna
External Amplifier
Second Zone
Power Control Connections
Remote Control
Power Connection

22 System Setup
22
Navigating the Setup Menus
23
Input Setup and Selection
24
Speaker Configuration

Speaker Placement

27
Channel Calibration
28
System Configuration
28
Dolby Pro Logic II (PLII) Music Parameter
29
Multi-zone
30 Operation
30
Power
30
Selecting a Source Input
30
Volume Control
31
Muting the Volume
31
Changing the Surround Mode
31
Data Format Options
31
Bypass Setting
4

Sherbourn Technologies, Inc.

Tuner Operation
Recording a Source
Night Mode
Channel Trim
Theater Compensation
Multichannel Source Playback
Analog Bass Management
Setting the Front Panel Display Brightness
Setting the On Screen Display (OSD) Time Out
Sleep Timer
Multizone Operation

32
33
33
33
34
34

35
35
35
36
37 Remote Control Setup and Operation
37
Battery Installation
37
Setup Using Preprogrammed Codes
39
Operation

39
39

Source Selection Buttons
Backlighting
Volume Control Punch Through
Macro Buttons
Example of Programming a Macro Sequence:
Learning Commands from Another Remote
Learning a New Command

39
39

40
40

41
44
44
44
44
45
46
48

Setup Codes
Care and Maintenance

Cleaning
When You Are Away

Troubleshooting

System Reset

Model PT-7000 Specifications
Sherbourn Limited Warranty

Record your Model PT-7000’s serial number and date of purchase here. The serial number is
found on the back panel.
Se a N

Da e f P cha e

The contents of this manual may not be duplicated or reproduced by any means, whether
physical, electronic or otherwise without prior written consent from Sherbourn Technologies,
Inc.
Sherbourn Technologies and the Sherbourn logo are registered trademarks of Sherbourn
Technologies, Inc.
Specifications are those in effect at the time of printing. Sherbourn Technologies, Inc. reserves the
right to change specifications or designs at any time without notice without obligation to
modify existing units.

Owner’s Manual
Model PT-7000 Features

Model PT-7000
7.1 Channel Preamp/Processor
Thank you for purchasing the Sherbourn Model PT-7000 Preamp/
Processor. The PT-7000 combines the best technologies, components,
and software with a clean, user-friendly style, impeccable audio performance
and leading edge capabilities, making it the perfect foundation for any music
or home theater system.
In order to receive the maximum enjoyment from your PT-7000, please take
a few minutes to read this manual. It contains all of the necessary information to set up, connect and use your new Preamp/Processor. This important
information will help you make certain that the unit is properly configured for
operation with the rest of the equipment in your system. This brief investment of
time will provide major dividends by making certain that your new component
is properly installed and optimized for the specifics of your installation.
If you have any questions about this product, its installation or operation, please
contact the dealer from which you bought the product.
Important Note: The Model PT-7000 is shipped from the factory in the
following default mode:
Output Configuration
Loudspeaker Size
All Crossovers

7.1
Small
100Hz

Model PT-7000 Features
Your new Sherbourn Preamp/Processor is a state of the art, high performance
audio device. The PT-7000 provides maximum system connection flexibility
with the latest surround processing technologies assuring compatibility with
the widest range of source material. The Model PT-7000 features:


6 Digital Inputs (2 coaxial, 4 optical)
Each input is assignable, providing comprehensive system connectivity.



2 Digital Outputs (1 coaxial, 1 optical)
For use with digital recorders or distribution systems.



High Bandwidth Component Video Switching
HDTV compatible component switching for use with digital set top boxes
and progressive scan DVD players.



5 Composite and S-Video Inputs
High-quality video circuitry for connection to your video sources.



9 Analog Audio Inputs with Bypass Capability
All analog audio inputs may be switched to Bypass mode for pure analog
sound, or used with the latest surround processing algorithms.



Video Output Conversion
Video inputs are automatically converted from composite to S-Video or
vice versa when using these outputs.



High performance AM/FM/FM Stereo tuner with 32 presets



Audiophile quality preamplifier stages
Provide maximum performance for critical music listening.



Dolby Digital® and Dolby Digital EX® Decoding*
Dolby Digital decoding delivers 5.1 discrete channels from DVD, satellite,
cable and HDTV sources, while the latest Dolby Digital EX process adds
additional rear surround information for the ultimate home theater
experience.



Dolby Pro Logic® II*
The latest surround technology from Dolby Laboratory delivers 5.1 channel
soundfields from matrix-encoded or stereo recordings.



DTS®, DTS-ES® and NEO:6 Decoding**
The full suite of DTS decoding and processing is available to provide
multichannel reproduction from virtually any analog source as well as
DTS encoded programs.



Cirrus Extra Surround®
The PT-7000 is the first surround product to offer Cirrus Extra Surround
to provide realistic 6.1 or 7.1 sound from digital and analog sources.



5.1 Multichannel analog inputs
Connect 5.1-channel outputs from a DVD-A or SACD multi-channel player
or other multi-channel audio formats to these inputs.

After reading the rest of this manual and determining how your system
should be set up, please refer to pages 24-26 to change these settings.
If your system will be operated in less than a 7.1 channel configuration,
some DSP modes will not be available to you.

* Manufactured under license from Dolby Laboratories.
**Manufactured under license from Digital Theater Systems, Inc. US Pat. No.5,451,942 and other worldwide
patents issues and pending.
“Dolby,” “Pro Logic” and the double-D symbol are trademarks of Dolby Laboratories.
©1992-1997 Dolby Laboratories, Inc. All rights reserved.
“DTS” and “DTS Digital Surround” are trademarks of Digital Theater Systems, Inc.
© 1996 Digital Theater Systems, Inc. All rights reserved.
“Extra Surround” is a trademark of Cirrus Logic Inc.
Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual
Model PT-7000 Front Panel




Complete Multiroom System
When properly connected, a second source may be sent to a remote
room, complete with remote volume control, source selection and tuner
control. A trigger for the second zone allows a second amplifier to turn
on and off independently of the main room. This system may also be
used to record an input source that is different from the one being used
in the main room.
2 Low voltage triggers
One trigger provides automatic turn on/off of compatible power amplifiers such as the Sherbourn Model 7/2100 and 5/5210, or relay-controlled
products such as projection screens, blinds and lighting systems. A separate
trigger provides turn on/off control for an amplifier used with the multiroom
system.

Unpacking
The carton and packing materials used in shipping your new Preamp/Processor
were specially designed to cushion it from the shocks and vibration of shipping.
We strongly suggest that you save the carton and packing materials to use if
you move, or if the unit ever needs to be shipped back to us for any reason.

Model PT-7000 Front Panel
1 Standby power button (see page 22, 30)
When the main POWER switch on the rear panel is in the ON position,
pressing this button turns the unit on. The yellow STANDBY/MUTE indicator light goes out.
Pressing this button again returns the Preamp/Processor to standby mode.
The STANDBY/MUTE indicator light illuminates.
In this mode of operation, the FRONT PANEL DISPLAY is turned off, control
functions are disabled, and all outputs to the main zone are turned off.
However, outputs to the remote zone remain active and available.
2 FM MODE button (see page 32)
Sets the FM Tuner to Mono mode. The letter “M” appears next to the Tuner
Preset number in the FRONT PANEL DISPLAY. Pressing the button again
returns the FM Tuner to Stereo mode.
3 TUNE buttons (see page 32)
The and buttons adjust the tuner’s frequency down or up when Tuner
is selected as the input source.

To minimize the size of the carton in storage, you may wish to flatten it by
carefully opening the top and bottom flaps and folding the carton flat. Other
cardboard inserts may be stored in the same manner. Packing materials that
cannot be collapsed should be saved along with the carton in a plastic bag.

4 FM/AM button (see page 32)
Toggles between AM and FM frequency bands. Pressing this button when
listening to any other source automatically changes the unit’s input source
to the tuner and the last station chosen.

Although not particularly heavy, the PT-7000 has many front mounted controls and
rear panel connectors, so be careful when lifting it so as not to cause damage.

5 FRONT PANEL DISPLAY (see page 9)
Indicates program source, DSP mode, tuner preset and/or frequency,
digital input, volume level, and other preamp/processor/tuner operating
information. Also displays menu selections.

Accessories
After unpacking the PT-7000, please check that the following accessories
are in the box:
Remote Control with Batteries
AC Power Cord
FM Antenna
RCA Connection Cables
AM Loop Antenna
Owner’s Manual
If for any reason any of the above is missing from your shipment, please contact
Sherbourn Technologies immediately.

6 TEST TONE button (see page 27)
Press this button to use the internal test generator to adjust the output level
for each channel. As the test signal circulates among the channels press
the < or > Navigation buttons to make an adjustment.
7 DIGITAL SELECT button (see page 30)
Press this button to select a digital input. Each press of the button scrolls to
the next input, as shown on the FRONT PANEL DISPLAY or the ON SCREEN
DISPLAY. When ANALOG is shown, the L/R analog input associated with
the input in use will be used.
8 STEREO BYPASS button (see page 31)
Defeats the DSP processing section and provides an unaltered, full-bandwidth stereo signal to the Left and Right channel outputs on the rear panel.
However, the subwoofer DSP crossover remains active and bass frequencies
are available at the subwoofer output should you wish to augment your
front LR speaker’s low frequency performance. The word BYPASS appears
in the FRONT PANEL DISPLAY. Pressing the button again returns the unit
to the previously selected DSP mode.
9 TRIM button (see page 33)
Press this button to adjust the output of an individual channel above or
below the master volume level setting from -15dB to +10dB. Press the <
or > Navigation buttons to adjust the level for the channel indicated in
the FRONT PANEL DISPLAY or the ON SCREEN DISPLAY and then press
the button again to select another channel.

Sherbourn Technologies, Inc.

Owner’s Manual
Model PT-7000 Front Panel

Model PT-7000 Front Panel

10 SOURCE buttons (see page 30)
Press these buttons to select an input source.
11 On/Standby/Mute indicator (see page 22, 30)
Lights to indicate when the unit is in Standby mode and goes out when
the preamp/processor is active. Also blinks to indicate when the main
volume is muted.
12 MULTI indicator LED (see page 29, 36)
Lights to indicate that the second zone (Zone 2) is active. Note that this
light will remain lit when the other indicators are off, as long as the
second zone is active.
13 PRESET SCAN button (see page 32)
Pressing this button scans the AM or FM stations preset in the tuner’s
memory. Pressing it again stops the scan at the preset indicated in the
FRONT PANEL DISPLAY. The unit’s input source automatically changes
to Tuner when this button is pressed.
14 MEMORY button (see page 32)
Pressing this button when FM or AM is selected as the input source memorizes the current station frequency into one of the presets. You can preset
up to 32 stations.

16 Navigation buttons (see page 22)
When in Menu mode, use these buttons to navigate through menu options
displayed on the FRONT PANEL DISPLAY or the On Screen Display (OSD).
These buttons are also used to change options or settings with some of the
front panel controls.
17 SELECT button (see page 22)
When in Menu mode, selects menu options displayed on the FRONT PANEL
DISPLAY or the On Screen Display (OSD).
18 SURR MODE buttons (see page 31)
Press these buttons to select from the various surround modes provided
by the PT-7000. Mode availability depends on setup configuration and
input source.
19 VOLUME control (see page 30)
Adjusts the volume level for the main zone only. Remote zone (Zone 2) is
not affected by this control.
20 MUTE button (see page 31)
Mutes the volume of the Preamp/Processor. The STANDBY/MUTE indicator
blinks. Pressing the button again returns the unit to the previous volume
setting. The STANDBY/MUTE indicator goes out.

15 MENU button (see page 22)
Displays menu options on the FRONT PANEL DISPLAY and the On Screen
Display (OSD). Press the button again to exit the Menu mode.
Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual

Model PT-7000 Rear Panel

Model PT-7000 Rear Panel
Below is a brief explanation of the connections and switches found on the rear
panel of the PT-7000 Preamp/Processor. Before connecting any audio or
video components to the unit, familiarize yourself with the type and location
of connectors available.
1 FM Antenna terminal (see page 20)
Use to connect the supplied FM antenna or an external 75 Ω antenna.
2 AM Antenna terminals (see page 20)
Connect the supplied AM loop antenna or an external AM antenna to
these terminals.
3 Remote Trigger jacks(see page 21)
Use the MAIN and ZONE DC TRIGGER jacks to control external devices
(such as a power amplifier) with a 3-32 VDC trigger input. The device
connected to the MAIN jack will be activated when the PT-7000 is turned on
and should be used for connections to power amplifiers for the main room
speakers. The device connected to the ZONE trigger will only be activated
when the Multizone system is turned on. Connect it to the amplifier used
to power the speakers in the second zone.
4 Remote Control jacks (see page 21)
Use the MAIN and ZONE EXT REMOTE jacks to connect external IR sensors to the PT-7000. When the unit is installed behind doors or where
it is not otherwise visible to the remote, connect an optional, external
Sherbourn Technologies, Inc.

sensor to the MAIN jack. To control the PT-7000’s Multiroom system from a
remote location, connect an optional remote sensor in the second room
to the ZONE jack
5 Component Video Input jacks (see page 19-20)
Use these two sets of jacks to connect devices with component video outputs
such as a DVD player or HDTV tuner.
6 S-Video jacks (see page 19-20)
Connect the S-Video output of sources to the appropriate input jacks.
Connect the VCR-OUT jack to the input of a VCR or other recorder and
connect the OUT jack to an S-Video input on your video display device.
7 Component Video Ouput jacks (see page 19-20)
Use these jacks to supply component video output to an external monitor
that accepts component video signals.
8 5.1 Channel Input jacks (see page 21)
Connect the multichannel signal from the analog audio outputs of a device
such as a DVD, DVD-A or SACD to these jacks.
9 Digital Outputs (see page 20)
Use the coaxial and optical digital outputs to connect the preamp/processor
to a device such as CD recorder, DAT recorder, or other similar device that
accepts a digital audio input.

Owner’s Manual
Front Panel and On Screen Display (OSD)

10 Optical Digital Inputs (see page 19-20)
Use these inputs to connect the optical digital audio signal output from
such digital devices as CD, DVD or LD players. These inputs are fully
assignable.
11 Product Serial Number
Write this number in the space provide on page 4 for future reference.
12 Audio Source Input jacks (see page 19-20)
Use these inputs for connection to analog audio sources such as a CD player.
One in/out tape loop is provided for connection to an audio recorder.
13 Video Source Input jacks (see page 19-20)
Use these inputs for connection to the composite video and analog audio
output from sources such as a DVD or LD player, satellite receiver, cable
box, PVR or other video source. Note that when the Component Video
inputs are used, connect the analog audio outputs of the source to the
DVD or Video 1 jacks, as appropriate.

Model PT-7000 Front Panel and On Screen Display
Example of Front Panel
Display when an input
source is selected.

Example of On Screen
Display when an input
source is selected.

14 VCR jacks (see page 20)
Use these input and output jacks to connect a VCR to the PT-7000.
15 Multizone Output jacks (see page 21)
Use these jacks to supply the analog stereo audio output to an optional
audio amplifier used to power the speakers in the remote zone.
16 Monitor Output jack (see page 20)
Connect this output to the composite video input of your monitor or other
video display device.
17 Amplifier Output jacks (see page 21)
Use the seven audio channel output jacks to connect the PT-7000 to an
external power amplifier. The eighth jack supplies the output to a powered
subwoofer or external subwoofer amplifier.
18 5.1 Input Bass Management Control (see page 34)
Setting this switch in the ON position activates an 80Hz High Pass Filter
for the 5.1 channel direct input, except the subwoofer. The bass signals
from the 5 satellite channels are summed and sent on to the subwoofer
output at all times. Setting the switch in the down position turns off the
High Pass Filter and sends full-range audio to all channels. This Bass
Management Control is totally separate from the DSP Bass Management
set up using the front panel or remote control.
19 Coaxial Digital Input jacks (see page 19-20)
Use these inputs to connect the coaxial digital audio signal output from
such digital devices as CD, DVD or LD players. These inputs are fully
assignable.
20 Main Power switch (see page 22)
This switch must be placed on the ON position in order for the PT-7000
to function. Press the button IN to turn the unit on. Press it so that it is
out from the rear panel to remove the PT-7000 from the AC supply when
you are on vacation or do not otherwise wish to have the PT-7000 respond to
front panel or remote control commands.
21 AC Input (see page 21)
Use to connect the supplied AC power cord (see Precautions on page 2).

Example of Front Panel
Display when the Main
Menu is selected.

Example of On Screen
Display when the Main
Menu is selected.

Front Panel and On Screen Display (OSD)
The FRONT PANEL DISPLAY and ON SCREEN DISPLAY (OSD) provide visual
feedback of the current settings, surround modes and configuration menus of
the unit. Information is constantly displayed at the front panel whenever the
PT-7000 is turned on. To use the OSD, the unit must be connected to your
display device using either the composite or S-Video MONITOR OUT jacks.
The OSD will not operate through the component video outputs of the PT-7000.
However, the OSD output will appear at both the composite and S-Video jacks
regardless of the type of source in use.
The information presented on the front panel is identical to that shown on
your TV monitor, allowing you to perform speaker settings, set up your input
sources, set the listening modes, and much more.

Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual
Remote Control

Remote Control

Model PT-7000 Remote Control

The PT-7000 Universal Learning Remote Control duplicates every function
available from front panel of the preamp/processor and more. It is designed
to access all the configuration and operation menus of the PT-7000. These are
displayed on the FRONT PANEL DISPLAY of the PT-7000, as well as the ON
SCREEN DISPLAY (OSD) The Remote Control contains an extensive library of
IR codes and may be programmed to operate a wide range of audio and video
components. Additionally, you can teach the remote to control other audio/video
units not included in the unit’s built-in memory by entering their particular
device codes (see page 39).
Many of the buttons on the Remote Control serve several functions, depending
on the source device being controlled. The list below describes each button's
main functions. For a complete description of their use, please refer to the
section titled “Remote Control Setup and Operation.”

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Indicates when the remote control is in Programming or Learning mode
and flashes to indicate success or failure of these functions.

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If the PT-7000 is already on, pressing one of these buttons selects that
source as the new input.

In both cases, once properly programmed, the remote control operates the
source device selected.

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The AUD button tells the Remote to control the PT-7000.

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The Source button selected will light whenever you push one of the
Remote’s function buttons to indicate that you have sent a command to
that component. If the command you have pressed is one that typically is
not available on that type of unit (i.e. P SCAN on a CD player) the source
button will not light even though you have pressed that button.

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Source Selection buttons (see page 30)

When the PT-7000 is in Standby mode, pressing one of these buttons
turns the unit on and selects that source as the current input.

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Status LED Indicator (see page 37)

POWER button (see page 27, 30)

Returns the PT-7000 to standby mode when the unit is on.
4

MUTE button (see page 31)

Mutes the main volume of the PT-7000. Does not mute the second
zone.

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Multizone button (see page 36)

Press the MULTI button to call up and cycle through the Multizone menu
options on the FRONT PANEL DISPLAY and the OSD, if active.
6

NOTE: For markets outside of North America, please see attached
addendum for instruction as how to access RDS tuners.

TEST button (see page 27)

Outputs an audio test tone for calibrating and setting speaker levels.
Pressing the button again restores the audio output from the previously
selected input source.
7

TRIM button (see page 33)

Activates the Channel Trim function. Pressing the button cycles through all
the channels individually for trim adjustment 10dB above or 15dB below
the master volume setting, in 1dB steps.

Sherbourn Technologies, Inc.

Owner’s Manual
Remote Control

Numeric Keypad buttons (see page 32)

Use these buttons for control functions requiring you to enter numbers.
For numerals over 10, press the 10+ button for every multiple of ten, followed by a second digit.
9

Theater Compensation button (see page 34)

The T.COMP button toggles Theater Compensation processing on and
off.
10 Surround/Data Format buttons (see page 31)

Press the 2, DTS, CR SURR or STEREO button once to select a surround
processing format .
Press the same button again to cycle through the various processing modes
available for the selected format.
Pressing and holding the button for five (5) seconds calls up the Data
Format menu.

11 DIGITAL button (see page 30)

Cycles between the six digital inputs and the analog input on the PT-7000.
The selected input is shown on the FRONT PANEL DISPLAY and the
OSD, if active.
12 NIGHT button (see page 33)

Cycles through the various Night dynamic range compression modes.
13 Macro Control buttons (see page 39)

The M1, M2, M3 and M4 buttons are used to play back macros, which are
pre-programmed sequences of IR commands that you have been entered
in the remote.
14 Tuning and Volume buttons (see page 30, 32, 39)

Use the and CH/TUNE buttons to adjust the PT-7000 tuner’s
frequency down or up when AUD is selected as the input source. These
buttons also operate the tuner or change channels of other devices that
are selected as the current source.
Use the and VOL buttons to adjust the volume of the PT-7000 from
–80dB to +10dB. These buttons also operate the volume control of other
devices that are selected as the current source.

18 Auxilliary Input buttons (see page 30)

Use the AUX 1 and 2 buttons to select the device connected to one of the
two AUX inputs as the active source.
19 6 Channel Direct button (see page 34)

Pressing the 6 CH button selects as the source the analog signal from the
Multi Channel inputs (5 channels plus subwoofer) on the PT-7000, as
well as activating the dedicated Bass Management selected by the rear
panel switch. Pressing the button again returns the unit to the previously
selected source.
20 BYPASS button (see page 31)

Activates Stereo Bypass mode, sending the signal from the analog input in
use directly to the volume control, bypassing all digital processing. Pressing
the button again returns the unit to the previously selected mode.
21 AM/FM button (see page 32)

Press this button to select the PT-7000’s tuner as the input source, or to switch
between the AM and FM bands when the tuner is active. Pressing this button
when the PT-7000 is in Standby mode will also turn the unit on.
22 Tuner Mode button (see page 32)

Press the T.MODE button to switch the FM tuner between Mono and
Stereo.
23 SLEEP button (see page 35)

Sets the PT-7000’s built-in sleep function timer.
24 Preset Scan button (see page 32)

Pressing this button scans the AM or FM stations preset in the tuner’s
memory. Pressing it again stops the scan at the preset indicated in the
FRONT PANEL DISPLAY.
25 Memory buttom (see page 32)

Press and hold the MEM button to store an AM or FM station into a preset
location. Once the FRONT PANEL DISPLAY begins to flash Memory 01, enter
the desired preset number using the numeric keypad on the remote.
26 Light

Illuminates the Remote Control buttons for 7 seconds.

15 MENU button (see page 22)

Calls up the Main Menu on the FRONT PANEL DISPLAY and the OSD, if
active.
16 Navigation and Select buttons (see page 22)

NOTE: For markets outside of North America, please see attached
addendum for instruction as how to access RDS Tuners.

Use the four Navigation buttons to move through menu options shown
on the FRONT PANEL DISPLAY or OSD. Use the SEL button to confirm
selections made in menus.
17 TONE button (see page 23)

Press this button to select either the Treble or Bass for adjustment. Once the
desired parameter is selected, use the < or > navigation buttons to change
the setting. The Treble and Bass can be adjusted ±6dB. Settings are shown
on the on the FRONT PANEL DISPLAY and the OSD, if active.

Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual
Surround Format Information

Surround Format Information

Dolby Digital

The Sherbourn Model PT-7000 employs the latest technology developed in
conjunction with Cirrus Logic®, providing one of the most extensive arrays
of surround decoding and processing currently available. You can choose from
Dolby Pro Logic® II, Dolby Digital® 5.1, Dolby Digital EX®, DTS®, DTS-ES®
Discrete, DTS-ES® Matrix, DTS NEO:6® and Cirrus Extra Surround® and
Dolby Pro Logic II®. Within each mode, the PT-7000 also offers a wide range of
additional processing options. This means you can precisely match a surround
mode to your program material, loudspeaker setup and personal taste. In addition, the PT-7000 uses Cirrus Logic’s Triple Crossover® and Precision Bass
Management® features to provide maximum flexibility when setting up your
audio surround system (see “System Setup ” on page 22 for further details).

This digital audio format provides 5.1-channel surround sound. Dolby Digital
source material includes DVDs, LaserDiscs, HDTV broadcasts, some satellite
delivered programming, and the output of some digital cable set top boxes.

The table below lists the surround processing choices available within each
mode. Depending on the selected source (analog or digital) and your loudspeaker configuration, certain processing options may not appear or operate.
Display
Text

Name

Description

PLII-C

Pro Logic II Cinema

Use for surround enhanced film
soundtrack playback from any 2-channel
source such as VCR

PLII-M

Pro Logic II Music

For surround enhanced playback of
2 channel (stereo) music

DOLBY PL

Pro Logic Emulation

Equivalent to original Pro Logic surround
processing with mono surround

PLIIC CR

Pro Logic II Cinema
w/ Cirrus Ex Surr

Adds Cirrus Extra Surround processing
of rear channels to Pro Logic II Cinema

PLIIM CR

Pro Logic II Music
w/Cirrus Ex Surr

Adds Cirrus Extra Surround decoding
of rear channels to Pro Logic II Music

NEO: 6C

DTS NEO:6 Cinema

Creates 6.1 channel surround
from any movie-based source

NEO: 6M

DTS NEO:6 Music

Creates 6.1 channel surround
from any music-based source

5 STEREO

5 Channel Stereo

Creates a 5-channel program
(L/C/R/LS/RS) from any stereo source

7 STEREO

7 Channel Stereo

Creates a 7-channel program (L/C/R/
LS/RS/LSB/LSR) from any stereo source

DOLBY D

Dolby Digital

5.1 channel processing for all
Dolby Digital encoded sources

DOLBY EX

Dolby Digital
Surround EX

6.1 channel processing for soundtracks
encoded with Dolby EX

•

DD CR-C

Dolby Digital w/
Cirrus Ex Surr Cinema

Adds Cirrus Extra Surround post
processing to Dolby Digital. Creates a
rear surround channel

•

DD CR-M

Dolby Digital w/
Cirrus Ex Surr Music

Adds Cirrus Extra Surround post
processing to Dolby Digital. Creates a
rear surround channel

DTS

5.1 channel processing for all
DTS encoded sources

DTS-ES

DTS Extended
Surround

6.1 channel processing for all sources
encoded with DTS-ES

• •
•
•
•
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•
•

Dolby Digital Surround EX
This processing mode is a joint development of Dolby Laboratories and the
THX division of LucasFilm, Ltd. Film soundtracks encoded with Dolby Digital
Surround EX technology contain an extra channel, added to the soundtrack
during mixing, called Surround Back, which places audio behind the listener
in addition to the existing front left, front center, front right, surround left, surround right, and subwoofer channels. This additional channel provides more
detailed imaging behind the listener creating more depth, spacious ambience
and sound localization than before.
A list of movies created using Dolby Digital Surround EX can be found on the
Dolby web site at www.dolby.com
NOTE: Surround EX mode can also be engaged during the playback
of 5.1 channel material that is not Dolby Digital Surround EX or DTS-ES
Matrix or Discrete encoded. When used this way, signals from the left
and right surrounds are used to synthesize the surround back channel.
Results using this method will vary depending on the source material.

Dolby Pro Logic II
Dolby Pro Logic II is a substantial enhancement to the original Pro-Logic
process. In addition to full-bandwidth surrounds, ProLogic II provides three
unique user adjustable processing options: Panorama; Dimension; and Center
Width. Used primarily in Pro Logic II Music mode, these choices are also available when employing the Cirrus Extra Surround processing option.
provides an extension of the front stereo image to the surround
channels creating an enveloping, wraparound effect.
Panorama

Dimension enables adjustment of the surround image between the front and

rear of your room. Certain types of music benefit from smoother overall balance
and a more natural sounding image.
Center Width provides variable adjustment of the center channel image and

location, to create a more seamless front soundstage as well as control of the
sense of ‘width’ across the L/C/R loudspeaker array. A phantom center image
can also be created from just the left and right front speakers.

DTS
This compressed digital data format is similar to Dolby Digital, but uses a
higher sampling rate. DTS also provides a maximum of 5.1-channel surround
channels and is available on compact disc, DVD and LaserDiscs. Audio-only
DTS discs may be used with any CD, LD or DVD player with a digital audio
output, but DVD discs with DTS audio must be used on players with the “DTS
Digital Out” logo.

DTS-ES
DTS-ES is an extension of the original DTS format that adds an additional
sixth, or center surround, channel to a soundtrack. DTS-ES Matrix titles provide
the sixth channel by a matrix process, while DTS-ES Discrete media deliver
a true discrete center surround channel. Both DTS-ES formats are backwards

Sherbourn Technologies, Inc.

Owner’s Manual
Connecting Your Model PT-7000

compatible with the original DTS process, and will deliver a 5.1 channel output
when no center or back surround speakers are available.
The Model PT-7000 will automatically sense the availability of either DTS-ES format
and automatically switch the processing mode when required.

DTS NEO:6
This processing mode can create up to 6 full bandwidth channels from any
matrix-encoded 2-channel source. Additionally, this mode can produce the
rear surround information from a 5.1 source.

Connecting Your Model PT-7000
Before proceeding, please observe the following precautions when connecting
devices to your new Model PT-7000.
 Do not plug the power cord into your PT-7000 until all other connections

have been made.


Always refer to the instructions that came with the component that you
are connecting for specific procedures, warnings and options.



For all analog connections, the red input jacks (R) are used for the right
channel, white input jacks (L) are used for the left channel, and yellow
input jacks (V) are used for the composite video connection.



Make sure to insert all plugs and connectors securely. Improper connections can result in noise, poor performance, or damage to the equipment.



Do not bundle audio/video connection cables with power cords and speaker
cables. Doing so may adversely affect the picture and sound quality. For
example, run all the power cords down one side of the cabinet, all the signal cords down the other side, and the speaker wires down the center.



When connecting devices to the digital inputs and outputs, you may also
consider hooking up the analog connections to and from the components
to insure that all signals can be employed by the preamp/processor.



When using the optical input or output jacks, remove the protective cap
and keep it in a safe place. When these jacks are not in use the protective
cap should be replaced.



When using an optical input or output jack, always use a high-quality
optical fiber cable.

In Music Mode it can expand stereo music material, such as from a CD, into
a multichannel surround experience.

Cirrus Extra Surround
This unique decoding algorithm creates 6.1 or 7.1 output from either matrixencoded or discrete audio signals. When Cirrus Extra Surround is selected using
either the remote or the front panel controls the display will show the primary
selected mode plus a CR identifier–such as PL2C-CR. To determine what mode
is best for any specific program material it will be necessary to experiment to
decide what suits your systems and personal taste best.

Stereo
This mode provides conventional 2 channel signals to the left and right front
speakers only.

Additional Information
More detailed information about the various surround processing options
contained in the Model PT-7000 can be found on the following websites:
www.dolby.com
www.dtsonline.com
www.cirrus.com

IMPORTANT NOTE: We strongly recommend that before you connect
any loudspeakers to your amplifiers, you complete all needed connections and set up procedures to your PT-7000 as outlined below. This
will reduce the chance that a misconnection or other error will produce
audio output that might damage your speakers or other components.

Given the wide variety of components that can be connected to your Model PT-7000,
there are numerous ways in which your system can be assembled. To help you
with this task, we have provided a chart (page 18) to record the components
connected to your unit, as well as which type of input (analog, coaxial, S-Video,
etc) is used. Keep this chart for future reference.
There are many possible ways to connect a particular device. Use the diagrams
on the following pages as a guideline. The information in this section contains
some of the more common situations you might encounter in your system.
Always consult the owner’s manual that came with the component you are
connecting for more information on the source component’s connections.

Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual

Connecting Audio Equipment to the Model PT-7000

Sherbourn Technologies, Inc.

Owner’s Manual

Connecting Video Equipment to the Model PT-7000

Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual

Connecting the Model PT-7000 to an External Amplifier in a Second Zone

Model PT-7000 7.1 Channel Preamp/Processor/Tuner

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Connecting Your Model PT-7000
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setting and connections made from your
system components to the Model PT-7000

Sherbourn Technologies, Inc.

Owner’s Manual
Connecting Your Model PT-7000

Connecting Audio Components

DVD Player

CD Player

Composite

Connect the L and R channel outputs on the CD player to the CD IN
jacks on the Model PT-7000.

S-Video

Analog

If your CD player has a digital output jack, connect it to one of the
coaxial (COAX 1 or 2) or optical (OPT 1-4) input jacks on the preamp/processor,
depending on the type of connector used by the CD player. Later, you will configure the PT-7000 to use the specific input that you have chosen. For now,
note which digital input you connected to on your system chart.
Digital

Audio Recorder
A recording device such as a cassette deck, MD recorder, DAT deck or CD
recorder can be connected to the PT-7000 using either or both of the following methods.
Connect the L and R audio outputs on the recorder (usually marked
PLAY) to the TAPE IN jacks on the rear of the preamp/processor and connect
the L and R audio inputs (usually marked REC) to the TAPE OUT jacks of
the Model PT-7000.
Analog

If your recorder has a digital output jack, connect it to one of the
coaxial (COAX 1 or 2) or optical (OPT 1-4) input jacks on the preamp/processor,
depending on the type of connector used by the device. Later, you will configure
the PT-7000 to use the specific input that you have chosen. For now, note
which digital input you connected to on your system chart.
Digital

If your recorder has a digital input jack, connect it to either the coaxial or optical output jack on the preamp/processor. The signal from the selected digital
input source of the Model PT-7000 will be sent to the recorder.

Connecting Video Components
Before making connections to any video devices, it will help to understand
how the PT-7000 routes the video portion of the signal through its video
section.


Any signal that appears at one of the composite video input jacks (DVD,
VIDEO 1, 2 or 3) is automatically sent to the composite video OUT and
VCR OUT jacks, as well as the S-Video OUT and VCR OUT jacks.



Any signal that appears at the S-Video input jacks (DVD, VIDEO 1, 2 or
3) is automatically sent to the S-Video OUT and VCR OUT jacks, as well
as the composite video OUT and VCR OUT jacks.



Any signal that appears at the component video (DVD or VIDEO 1) input
jacks is automatically sent to the component video MONITOR OUT connection only.

Connect the composite video output from the DVD player to the DVD
video input jack on the rear of the PT-7000 using an RCA-type video cable.
If there is an S-Video output on the DVD player, and you have an SVideo input on your TV or monitor, connect it to the S-Video DVD input on the
rear of the PT-7000 using an S-video cable. S-Video delivers a better picture
than composite connections and should be used whenever possible unless you
can use component connections, which deliver better video than S-Video.
If the DVD player has component video outputs, connect them
to the DVD component video input jacks on the rear of the PT-7000 using
an appropriate cable set.
Component

Connect the L and R channel outputs on the DVD player to
the DVD IN audio jacks on the rear of the PT-7000.
Analog Audio

Connect one of the digital output jacks on the DVD player to
one of the coaxial (COAX 1 or 2) or optical (OPT 1-4) input jacks on the rear
of the preamp/processor, depending on the type of connector used by the DVD
player. Later, you will configure the PT-7000 to use the specific input that
you have chosen. For now, note which digital input you connected to on your
system chart.
Digital Audio

If your DVD player supplies a multi-channel audio
output (for DVD Audio or SACD playback), connect the six outputs (special cable
sets for this are available from the dealer from which you bought the product)
from your player to the six input jacks labeled MULTI CHANNEL INPUT on
the rear panel of the PT-7000. Be sure match the connections—left to left,
right surround to right surround, and so on. If your player includes a built-in
Dolby Digital decoder and has 5.1 channel analog audio outputs we suggest
that you do not use them, but use the digital audio connection and the Model
PT-7000’s internal decoders instead.
Multi-channel Audio

If you are connecting a DVD-Audio or SACD player to the PT-7000 using these
jacks, you will need to consider the setting for the Analog Bass Management
switch on the PT-7000’s rear panel. If your system uses all full range speakers, set the switch in the OFF position. In that setting the signal will be routed
directly from the input jacks to the volume control.
However, if your system uses small, frequency-restricted sattelite speakers, the
switch sould be set to the ON position. In that setting the signals sent to the
main speakers will be cut at 80 Hz and a summed bass signal will be sent ot
the subwoofer output. Note that you should place this switch in the OFF position if your playback source includes internal bass management circuitry or
if you use an external bass manager between the player and the PT-7000.

NOTE: To provide the greatest signal flexibility , be sure to connect
all available types of inputs and outputs from your video devices. For
example, if only the composite video output (yellow RCA jack) connection is made to your display device, component sources will not be
available, even if they are connected to the Model PT-7000.

Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual
Connecting Your Model PT-7000

Video Recorder
A video recording device such as a VCR, PVR (such as a TiVo®, Replay®, UltimateTV®, DishPlayer® or similar device) or DVD recorder can be connected
to the Model PT-7000 using the following methods.
Connect the composite video output from the recording device to
the VCR IN composite video jack on the rear of the preamp/processor. Connect
the recording device’s composite video input to the VCR OUT composite video
jack of the PT-7000 using an RCA-type video cable.
Composite

If there is an S-Video output on the recording device, connect it to
the S-Video VCR IN input on the rear of the preamp/processor and connect the
S-Video input to the S-Video VCR OUT using an S-video cable. S-Video delivers a better picture than composite connections and should be used whenever
possible unless you can use component connections, which deliver better video
than S-Video.
S-Video

If the recording device has component video outputs, connect
them to one of the component video input jacks (DVD or VIDEO 1) on the rear
of the preamp/processor using an appropriate cable set.
Component

Connect the L and R audio outputs on the recorder to the VCR
IN audio jacks on the rear of the preamp/processor and connect the L and R
inputs of the recorder to the VCR OUT audio jacks on the Model PT-7000.
Analog Audio

If your recording device also has a digital audio output jack,
connect it to one of the coaxial (COAX 1 or 2) or optical (OPT 1-4) input jacks
on the rear of the preamp/processor, depending on the type of connector used
by the device. Later, you will configure the PT-7000 to use the specific input
that you have chosen. For now, note which digital input you connected to on
your system chart.
Digital Audio

If your recording device also has a digital input jack, connect it to either the
coaxial or optical output jack on the rear of the preamp/processor, depending
on the type of connector used by the device. The signal from the selected input
source of the PT-7000 will be sent to the recorder .

Video Display
A video display device such as a television monitor, fixed-pixel device (plasma
or LCD) or video projector can be connected to the PT-7000 using the following methods.
Connect the composite video input from the display to the composite video OUT jack on the rear of the PT-7000 using an RCA-type video
cable.
Composite

If there is an S-Video input on the display, connect it to the S-Video
OUT jack on the rear of the preamp/processor using an S-video cable. S-Video
delivers a better picture than composite connections and should be used
whenever possible unless you can use component connections, which deliver
better video than S-Video.
S-Video

If the display has component video inputs, connect them to the
component video MONITOR OUT jacks on the rear of the PT-7000 using an
appropriate cable set.
Component

Sherbourn Technologies, Inc.

NOTE: Since the PT-7000 converts composite video to S-Video and
vice versa, you need only make one of those two types of connections
between the PT-7000 and your video display. However, when component video connections are used it is still necessary to make either
the composite or S-Video connections so that you are able to view the
on-screen menus and displays which do not appear on the component
outputs. The PT-7000 does not convert from either composite or S-Video
to component or vice-versa.

Satellite Tuner or Television
Connect the composite video output from the satellite tuner or
television to one of the video input jacks (VIDEO 1, 2 or 3) on the rear of the
PT-7000 using an RCA-type video cable.
Composite

If there is an S-Video output on the satellite tuner or television, connect
it to one of the S-Video inputs (VIDEO 1, 2 or 3) on the rear of the PT-7000
using an S-video cable. S-Video delivers a better picture than composite connections and should be used whenever possible unless you can use component
connections, which deliver better video than S-Video.
S-Video

If the satellite tuner or television has component video outputs,
connect them to one of the component video input jacks (DVD or VIDEO 1)
on the rear of the PT-7000 using an appropriate cable set.
Component

Connect the L and R channel outputs on the satellite tuner or
television to the set of audio input jacks (VIDEO 1, 2 or 3) directly under the
video jack used on the rear of the PT-7000.
Analog Audio

If your satellite tuner or television has a digital output jack,
connect it to one of the coaxial (COAX 1 or 2) or optical (OPT 1-4) input jacks
on the rear of the preamp/processor, depending on the type of connector used
by the device. Later, you will configure the PT-7000 to use the specific input
that you have chosen. For now, note which digital input you connected to on
your system chart.
Digital Audio

FM Antenna
Connect the supplied FM antenna to the terminal labeled FM75Ω. Do not over
tighten as this may damage the connection.
The supplied FM antenna is for indoor use only. For best signal reception you
must fully extend the antenna. Experiment with the antenna’s position to
obtain the strongest signal. You can attach it to a wall or other surface using
push pins or similar apparatus.
If FM reception is poor with the supplied indoor antenna, the use of an amplified indoor or outdoor antenna is recommended.
NOTE: You can only connect a 75Ω type FM antenna to the PT-7000.
If you choose to use an antenna other than the one supplied, be
sure to verify that it has the correct type of connector or that you obtain
an appropriate adaptor.
Try to avoid using the same antenna for both FM and TV reception
since the signals can interfere with each other. If you must use a common FM/TV antenna, be sure that you install a splitter to separate the
two signals.

Owner’s Manual
Connecting Your Model PT-7000

AM Antenna

Remote Control

Connect the AM antenna to the terminals labeled AM and E(arth) on the rear
panel of the preamp/processor. Start by pressing the lever on the side of one
of the terminals to the right. Next, insert one of the antenna wires into the
opening. Finish by returning the lever to the up position, securing the wire.
Do the same for the other wire to complete installation.

The EXT REMOTE jacks allow you to extend the on-board remote control
sensor on the PT-7000’s front panel so that you may continue to control the
PT-7000 even when it is installed behind solid or smoked cabinet doors or when
the front panel sensor is otherwise not visible to the remote control.

External Amplifier
IMPORTANT NOTE: Before attempting to plug any jacks into any
power amplifier verify that the power amplifier is turned off and/or
disconnected from the AC mains. Failure to do so can potentially result
in severe damage to your amplifier and loudspeakers.

Use the audio jacks labeled OUTPUT to connect the PT-7000 to an external
amplifier such as the Sherbourn 7/2100 or 5/5210 Power Amplifier. The
PT-7000 can output up to 7.1 channels of sound (seven satellite and one
subwoofer channel) depending on source components and material.
The output jacks supplied by the PT-7000 are: Left Front, Center, Right
Front, Left Surround, Right Surround, Left Surround Back, Right Surround
Back, and Subwoofer.
Be sure to verify that the correct outputs are connected to the appropriate
input jacks (Left Front to Left Front, Right Surround Back to Right Surround
Back, etc.)
When a powered subwoofer is used, connect the Subwoofer output jack to the
Line Input jack on your subwoofer and follow any specific connection and/or
configuration instructions supplied with the subwoofer. If your subwoofer is
a passive speaker, connect the subwoofer output jack on the PT-7000 to
the input of the amplifier used to power the subwoofer, and then connect the
subwoofer speaker itself to the amplifier.

To extend the remote sensor connect an optional remote sensor to the MAIN
jack.
The ZONE jack is provided to enable remote control of the PT-7000’s multizone system through the use of an optional remote sensor in the second
zone. Connect the sensor to the ZONE jack using a 3.5mm mono mini-plug
and the wiring specified by the sensor’s manufacturer.

Power Connection
Insert the supplied power cord into the AC input of the rear panel of the
preamp/processor. Do not use a power cord other than the one supplied with
the PT-7000. It’s designed for use with the PT-7000 and should not be
used with any other device.
CAUTION: Before you plug the power cord into an AC wall outlet,
confirm that all connections to the preamp/processor have been
made correctly.
WARNING: Never disconnect the power cord from the PT-7000
while the other end is plugged into an AC outlet. Doing so may cause
an electric shock. Always connect power by plugging into the AC outlet last and disconnect by unplugging from the AC outlet first.

Second Zone
Use the L and R channel ZONE OUT audio jacks to connect the PT-7000 to
the analog audio inputs of an external amplifier or other audio component in
a second zone. The signal present will reflect the input selection of the PT7000. This may be adjusted using the Zone Menu or the MULTI button on the
remote control.

Power Control Connections
The DC TRIGGER jacks are used to remotely turn-on other devices in your
system when the PT-7000 is powered on. Power is applied to the MAIN Trigger Output jack when the PT-7000 is turned on from the Standby Mode. We
recommend that this jack be used to turn on a compatible power amplifier such
as those available from Sherbourn, but it may also be used to activate compatible
products such as projection screens or motorized blinds.
Connect a 3.5mm mono mini-plug between the DC Trigger MAIN jack on the
rear panel of the PT-7000 and the low voltage trigger jack of the device to be
controlled to enable remote turn-on of that component. The ZONE Trigger jack
is activated when the Multiroom system is turned on and should be used for
control of amplifiers used to power the speakers installed in the remote zone.
It will remain activated as long as the Multiroom system is on, even when the
PT-7000 is in the Standby mode for the main room.

Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual
System Setup

System Setup

2. Press

At this point you should have made all the necessary physical connections
between the PT-7000 and your source equipment, amplifiers and speakers.
All that remains is to properly configure the system to reflect your specific
equipment and room characteristics

to select a Setup menu.

Your selection appears on the Front Panel Display and the OSD:
SPEAKER CONFIG
FRONT

:SMALL

To turn the Model PT-7000 on:
1. Plug the cord into an AC wall outlet or UL approved power strip or
surge protection device.

Make certain that the AC power cord supplied with the PT-7000 is
firmly inserted into the socket on the unit’s rear panel.
2. Press the rear panel POWER switch to the On position to set the
PT-7000 to Standby mode.

The Standby Indicator on the Front Panel will light up.
3. Press the front panel Standyby Power button to turn on the Model
PT-7000 or press the AUD button on the remote control.

The FRONT PANEL DISPLAY will light up and the standby indicator
will turn off.

3. Press

to select an item to adjust.

Your selection appears on the Front Panel Display and the OSD:
SPEAKER CONFIG
CENTER

:SMALL

Navigating the Setup Menus
Setup of the PT-7000 can be performed from the front panel of the unit, or
by using the remote control. Information is shown on the Front Panel Display,
or the On Screen Display (OSD). All selections are made using a combination
of the following buttons:
Front Panel The MENU, Navigation (

buttons below the Front Panel Display

<, >,

and

The MENU, Navigation ( <,
SEL/PLAY buttons in the center of the remote.

) and SELECT

and

) and

These buttons will be referred to interchangeably, unless otherwise specified,
when referring to the Setup Menus.
The following example demonstrates how to navigate the PT-7000 menu
system in general using the Speaker Configuration menu as an illustration.
For detailed information on a specific part of the setup process, consult the
pages relating to that topic.
To use the PT-7000 menu system:
1. Press the MENU button to display the Main Menu.

The Main Menu appears on the Front Panel Display and the OSD:

INPUT

CONFIG

MAIN MENU
> INPUT
SPEAKER
CHANNEL
CHANNEL
SYSTEM
MULTI-ZONE
PLII MUSIC
EXIT

Sherbourn Technologies, Inc.

SPEAKER CONFIG
FRONT
:SMALL
> CENTER
:SMALL
SURR
:SMALL
SURR REAR
:LB/RB
SUBWOOFER
:ON
FRONT XOVER: 80Hz
CENTER XOVER: 80Hz
SURR
XOVER: 80Hz
RETURN TO MAIN MENU

4. Press < or > to select or adjust a setting.

Remote Control

MAIN MENU

SPEAKER CONFIG
> FRONT
:SMALL
CENTER
:SMALL
SURR
:SMALL
SURR REAR
:LB/RB
SUBWOOFER
:ON
FRONT XOVER: 80Hz
CENTER XOVER: 80Hz
SURR
XOVER: 80Hz
RETURN TO MAIN MENU

CONFIG
CONFIG
CALIB
CONFIG
CONFIG
PARAMETER

Your selection appears on the Front Panel Display and the OSD:
SPEAKER CONFIG
CENTER

:LARGE

SPEAKER CONFIG
FRONT
:SMALL
> CENTER
:LARGE
SURR
:SMALL
SURR REAR
:LB/RB
SUBWOOFER
:ON
FRONT XOVER: 80Hz
CENTER XOVER: 80Hz
SURR
XOVER: 80Hz
RETURN TO MAIN MENU

Once you have made your selections, you can use the and to return to
the Main Menu and/or exit the menu system. Alternatively, pressing the MENU
button once will return you to the Main Menu. Pressing the MENU button a
second time will exit the menu system. Note that the menus will remain visible
on the Front Panel and OSD until you exit the menu system.
IMPORTANT NOTE: When viewing static images such as on screen
menus or video game images using a CRT-based projector, plasma
display or direct-view CRT monitor or television, there is a risk of permanently “burning in” the image. Do not leave these images on for
an extended period of time. This type of damage is not covered by the
Sherbourn Model PT-7000 warranty.

Owner’s Manual
System Setup

Input Setup and Selection
Before calibrating your PT-7000 and adjusting loudspeaker setup and configuration, you should first set up the sources connected to it. You will make
your selections using the Input Configuration menu, shown below.
Figure 1

NOTE: Always connect and configure the digital input source
option if one is available from the specific component, as this will
provide maximum performance and best sound quality.
Remember that you can always return to any menu to change your
selection, should that be required.
6. Press the

INPUT CONFIG
> SOURCE
:DVD
INPUT
:OPTICAL1
MODE
:DOLBY
DIGITAL
TREBLE
: 0dB
BASS
: 0dB
NIGHT
:NO COMP
RETURN TO MAIN MENU

Because of the extensive options available for each input source, we strongly
recommend you use the chart on page 18 to record the settings for each input
and component. Later, if you re-configure your system, this chart will help
avoid confusion.
To configure an input:
1. Press the MENU button to enter the Main Menu.

The Main Menu appears on the Front Panel Display and the OSD. The
cursor on the OSD should be pointing to the Input Configuration menu
and INPUT CONFIG appears on the Front Panel Display.
2. Press SELECT to enter the Input Configuration menu.

The Input Configuration menu appears on the Front Panel Display and
the OSD (see figure 1). The selected menu item should be SOURCE.
3. Use the < and > buttons to select which particular Source you wish
to configure.

button once to select the Mode menu.

7. Use the < and > buttons to select a Mode for that source.

The available surround modes appear as follows as you scroll through
them:
P L I I - C P L I I - M D O L B Y P L 7 S T E R E O 
5 STEREOSTEREOPLIIC+CRPLIIM+CR
NEO:6-CNEO:6-MDOLBY DDOLBY EX
DTSDTS-ES

You can scroll in either direction using the < and > buttons .
You should choose a surround mode to be the default for this source.
Please refer to the table on page 12 for a detailed listing of all options.
Remember that all available mode options can be selected for a Digital
input source, but certain modes will not be available through the Analog
input for that source.
Selecting the default mode will not exclude other modes of surround
decoding. In fact, certain digital signals (Dolby Digital, DTS, some Dolby
Digital EX, and others) contain a special digital “flag” that tells the PT-7000
to switch to that surround mode. When the PT-7000 receives one of
these bitstreams it will switch to that mode of operation. Additionally,
you can manually cycle through the available modes while the source
is playing to choose the one you wish to use.
8. Press the

button once to select the Treble menu.

9. Use the < and > buttons to adjust the Treble.

The amount of Treble boost can be adjusted ±6dB in 2dB increments.

The Source choices appear as follows as you scroll through them:

10. Press the

DVDVIDEO1VIDEO2VIDEO3VCRTUNERCD
TAPEAUX1AUX 2

11. Use the < and > buttons to adjust the Bass.

You can scroll in either direction using the < and > buttons .
4. Press the

button once to select the Input menu.

5. Use the < and > buttons to select an Input for that source.

The input choices appear as follows as you scroll through them:
ANALOGOPTICAL1OPTICAL2OPTICAL3
OPTICAL4COAXIAL1COAXIAL2

You can scroll in either direction using the < and > buttons .
If you connected the source to the Analog inputs, select: ANALOG.
If you connected the source to one of the Optical Digital inputs, select
the appropriate one by choosing: OPTICAL 1, 2, 3, or 4.
If you connected the source to one of the Coaxial Digital inputs, select
the appropriate one by choosing: COAXIAL 1 or 2.

button once to select the Bass menu.

The amount of Bass boost can be adjusted ±6dB in 2dB increments.
NOTE: Any tone control setting you make in this mode are
global, and will affect all input sources and all output channels.
They will remain in effect until you go back into the setup menu
and change them or change them using the TONE button on the
remote control.
12. Press the

button to select the Night menu.

NOTE: This option only operates with a Dolby Digital or Dolby
Digital EX source and one of these modes is active.

This option allows you to set the amount of Dynamic Range Compression
used when the PT-7000 is placed into the NIGHT mode. This mode can
also be selected by pressing the NIGHT button on the remote control.
There are two types of automatic compression control built into the
Dolby Digital process. Compression makes the loud parts softer and the
soft parts louder to reduce the difference between the two.

Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual
System Setup

One type of compression is most useful for situations such as late night
viewing of programs with a wide dynamic range (like many action
movies) that might disturb others in your home. This function can
also be used to provide compression for program material that may
require enhancement of overall intelligibility (such as some older
soundtracks).
Another feature provided by this option is the necessary peak limiting
required to avoid signal overload when "downmixing" functions are
selected.
The second variable provides additional peak limiting to allow overall
average program level to be increased by adding even more compression to the signal.
These two algorithms can provide sufficient overall gain reduction to
allow even wide dynamic range soundtracks with very soft parts and very
loud parts to maintain good audibility at low volume levels.
In most cases a minimum amount of dynamic range reduction is
automatically included in the bitstream to ensure safe downmixing.
13. Use the < and > buttons to select a Dynamic Range option you
prefer for the Night setting.

NO COMP

This option leaves the compression at 0% change.

DR COMP1

This option increases the compression by 25%.

DR COMP2

This option increases the compression by 50%.

DR COMP3

This option increases the compression by 75%.

DR COMP4

This option increases the compression by 100%.

Each option increases the amount of Dynamic Range compression
to the signal. Depending on your family, neighbors, circumstances,
and the overall volume you wish to achieve, we recommend you start
with DR COMP1 or DR COMP2 as your initial setting. You will have to
experiment with program material and your personal preferences to
determine what is acceptable and best for you.
14. Press the

button to select the Return to Main Menu option.

15. Press the SELECT or MENU button to return to the Main Menu, or
press the MENU button twice to exit the menu system.
NOTE: Except for the input source and surround mode, the settings
chosen during this input setup process are universal and apply to
all sources. You will need to correctly set each digital source to the
appropriate input and select a default surround mode for each source
connected to your PT-7000. Once you have completed these selections, proceed to the next step: configuring your loudspeaker setup and
calibrating your system.

Speaker Configuration
You are now ready to configure the PT-7000 for your particular loudspeaker system.
Before proceeding please read the following information carefully:

Speaker Placement
The best speaker placement for your particular room will depend on it’s size,
furnishings, seating arrangement, the acoustical properties of the space, including wall type, coverings, and various other factors.
Due to the complex nature of these variables it is impossible to recommend
any one-size-fits-all placement. You may well have to experiment with various placement options to determine the best configuration for your specific
situation. Please note that, the configuration and placement of your speakers
is critical for creating the best possible surround sound playback.
Here are some basic recommendations you should consider when positioning
your speakers.
Front left, center and right speakers:
 These speakers should be placed at the same relative height from the floor
and a similar distance from any walls. Most speakers sound best when
located with the tweeter at ear height when you’re seated. Typically, the
further away from the walls the speakers are, the better they will sound.


Insure that the speakers are aimed at the listener’s ears within your chosen
seating position.

Surround left and right speakers
 Place these speakers so that their height is approximately 1 meter (3 feet)
higher than that of the listener’s ears if feasible.
Surround back left and right speakers
These speakers are required for Surround EX, DTS-ES, DTS NEO:6 and Cirrus
Extra Surround playback.


Place these speakers behind the listener so that the angle between each
speaker and the listener is approximately 30 degrees.



Place these speakers so that their height is 1 meter (3 feet) higher than
that of the listener’s ears.
Note on dipole surround loudspeakers: Most dipoles surround
speakers have an arrow which indicates their proper orientation relative to your video display/screen. Dipoles placed on side walls should
have the arrows pointing forward. Dipoles placed on a rear or back
wall should have the arrows pointing towards each other to achieve the
correct acoustical image in the room.

Subwoofer
Subwoofer placement can frequently be a trial and error affair as bass energy
set up “standing waves” in most every room. These standing waves can cause
areas with too much bass, areas with too little bass, and areas in between. You
may have to move the subwoofer and or the prime listening area to improve the
bass response. Be aware that every surface you place the woofer close to (one
wall, floor, two walls in a corner) will increase the overall apparent bass in the
room. But this can potentially lead to boomy and muddy sounding bass.
When connecting any speakers, be sure to read the instruction manuals that
came with the product and check your power amplifier’s instruction manual
for proper hook-up of the loudspeakers.

Sherbourn Technologies, Inc.

Owner’s Manual
System Setup

Speaker Placement

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Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual
System Setup

The first step in configuring the PT-7000 to operate with your speaker system is to set
the type, number and crossover frequencies of your particular loudspeakers. You
make these selections using the Speaker Configuration menu shown below.
Figure 2

SPEAKER CONFIG
> FRONT
:SMALL
CENTER
:SMALL
SURR
:SMALL
SURR REAR
:LB/RB
SUBWOOFER
:ON
FRONT XOVER :100Hz
CENTER XOVER :100Hz
SURR
XOVER :100Hz
RETURN TO MAIN MENU

4. Use the < and > buttons to cycle through the speaker options for
the FRONT speaker.

The following options are available for each group of loudspeakers:


For FRONT you can select SMALL or LARGE



For CENTER you can select SMALL, LARGE or NONE



For SURR(OUNDS) you can select SMALL, LARGE or NONE



For SURR(OUNDS) REAR you can select BS(LB), LB/RB or NONE
LB/RB means you have a Left Back and Right Back rear surround
speaker setup for use in a 7.1 configuration. BS(LB) means you
have a single centrally placed BACK Surround speaker for use in a
6.1 (EX) type configuration.



To configure the Model PT-7000 for your speaker system:
1. Press the MENU button to enter the Main Menu.

button once to select the Speaker Configuration

The cursor on the OSD should be pointing to the Speaker Configuration
menu and SPEAKER CONFIG appears on the Front Panel Display.
3. Press SELECT to enter the Speaker Configuration menu.

The Speaker Configuration menu appears on the Front Panel Display and
the OSD (see figure 2). The selected menu item should be FRONT.
The first three settings in the Speaker configuration menu deal with
the type of speakers you are using in your system. It is very important
that you understand what is meant by the LARGE and SMALL settings
in this menu. They do not refer to the physical size of the speakers, but
to their ability to handle very powerful deep bass. Most loudspeaker
systems on the market should be classified as Small, since they do not
have the capability to handle the often extraordinary amount of deep
bass content film soundtracks can contain.
It is strongly recommended that you consult your loudspeaker instruction manual regarding the capabilities of your particular system with
regard to low bass/low frequency reproduction.
Please note that all THX certified loudspeaker systems are classified
under this method as SMALL since a subwoofer is required for any THX
certified loudspeaker system.
In any case you should consider using a subwoofer for any system which
you expect to effectively handle the low frequency dynamics of modern
motion picture soundtrack sources such as DVD or HDTV feeds, and
many other discrete multi-channel programming sources.
If you aren’t sure about your speaker’s real world capabilities and you
are using a subwoofer, choose Small, since this will insure that all the
appropriate low frequency information is directed to the subwoofer where
it can be most effectively handled.

Sherbourn Technologies, Inc.

For SUBWOOFER you can select ON or OFF

5. Press the

button when you have made a selection.

Repeat steps 4 and 5 until you have completed selecting the speaker type
for each loudspeaker in your system.
6. Press the
button when you are finished to select the Front
Crossover (XOVER) menu.

The Front, Center and Surround Crossover menus are used to independently set the internal High Pass filter of the PT-7000’s Cirrus Triple
Crossover for each of these three speaker groups.
7. Use the < and > buttons to adjust the Front Crossover.

The crossover settings appear as follows as you scroll through them:
40Hz60Hz80Hz100Hz120Hz150Hz

You can scroll in either direction using the < and > buttons .
Consult the material that came with your loudspeakers to determine the
correct settings, if any are recommended. The THX standard is 80Hz. We
recommend you set all speakers for no lower than 60Hz and preferably
80Hz unless otherwise directed by the manufacturer. If you are using
very small satellite speakers you may need to set the crossovers to 100 or
even 120Hz. When correctly set, you should hear a smooth transition of
lower to upper bass between the satellites and the subwoofer.
8. Press the

button when you have made a selection.

Repeat steps 7 and 8 until you have completed the speaker crossover
settings for each group of speakers.
9. Press the

button to select the Return to Main Menu option.

10. Press the SELECT or MENU button to return to the Main Menu, or
press the MENU button twice to exit the menu system.

Owner’s Manual
System Setup

Channel Calibration
Te next step is to adjust the output level of each channel so that they are properly
matched. This must be done to insure a correct presentation of multi-channel
sound sources. The adjustment must be as precise as possible, and is almost
impossible to accomplish by ear. Therefore, we recommend that you use a
Sound Level Meter. This device insures that all loudspeaker levels are precisely
matched and set accurately. (The Radio Shack Analog Sound level Meter is
inexpensive and suitable for this task.)
NOTE: If for any reason you are not sure that you can accomplish
this calibration task or have any doubts as to how it should be done,
please contact the dealer from which you bought the product BEFORE
attempting this process.

Set the meter to Slow response and “C” weighting. Set it to the 70 or 80dB
sensitivity scale. Position the meter at the approximate center of your listening
area, at average ear height [approximately 40-46 inches (102-117 cm)] with
its microphone positioned vertically (pointing at the ceiling). Don’t aim the
microphone at the speakers, as this will produce inaccurate results.
To proceed with the adjustments, you will access the Channel Calibration
menu shown below.

You can adjust the selected channel level in 1dB steps across a range
of-15dB to +10dB. The recommended calibration level is 75dB/SPL as
displayed on the meter.
5. Press the button when you have finished making the Left Front
level adjustment.

Repeat steps 5 and 6 until you have completed setting the level for each
speaker in your system. Set all the levels to 75dB.
6. When you have finished adjusting the level for all the speakers in
your system, press the button to select the Return to Main Menu
option.
7. Press the SELECT or MENU button to return to the Main Menu, or
press the MENU button twice to exit.

You can also perform this calibration at any time by using the built in test
tone, by pressing the TEST button the front panel of the PT-7000 or the
remote control.
To set channel levels using the Test Tone function:
1. Press the TEST TONE button on the front panel or TEST button on
the remote.

This will produce a display that shows:

Figure 3

CHANNEL CALIB
> LEFT FRONT : 0dB
CENTER FRONT : 0dB
RIGHT FRONT : 0dB
RIGHT SURR : 0dB
RIGHT BACK : 0dB
LEFT BACK
: 0dB
LEFT SURR
: 0dB
SUBWOOFER
: 0dB
RETURN TO MAIN MENU

With no source playing, set the volume level of the PT-7000, using the main
volume control, to 0dB.
To set the channel levels for you system:
1. Press the MENU button to enter the Main Menu.

4. Use the < and > buttons to adjust the speaker level.

button until the Channel Calibration menu is selected.

The cursor on the OSD should be pointing to the Channel Calibration
menu and CHANNEL CALIB appears on the Front Panel Display.
3. Press SELECT to enter the Channel Calibration menu.

The Channel Calibration menu appears on the Front Panel Display and the
OSD (see figure 3). The selected menu item should be LEFT FRONT.

TEST TONE
LEFT FRONT

0dB

When you select this function, the PT-7000’s Test Tone will automatically cycle every few seconds through all the speakers you have told the
PT-7000 are connected to the system.
The unit cycles through the speakers in the following sequence:
LEFT FRONTCENTER FRONTRIGHT FRONT RIGHT
SURR(OUND)RIGHT BACK (SURROUND)LEFT BACK
(SURROUND)LEFT SURR(OUND)SUBWOOFER
2. Use the < and > buttons to adjust the speaker level.

You can adjust the selected channel level in 1dB steps across a range
of-15dB to +10dB.
While you are adjusting each speaker, the Test Tone will remain on that
channel until you have stopped changing the volume for a few seconds.
The unit will then resume cycling the Test Tone from speaker to speaker.
until you touch the TEST TONE button again.
NOTE: Speakers that you selected “None” for in the Speaker Config
menu will not appear.
3. Press the TEST TONE button on the front panel or the TEST button
on the remote control again to exit the Test Tone function.

A special test tone will be generated allowing you to measure the output
of the speaker that’s playing.
Note: If the test tone is too loud with the main volume level set
at 0dB reset it to –10dB and proceed with the calibration as
described.
Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual

System Configuration
The System Configuration menu is used to enter Speaker Distances (for proper
sound delay), set Display parameters, operate the Sleep Timer, and turn Theater
Compensation on or off. The Display, Sleep Timer and Theater Compensation
settings are covered in the section titled “Operation.” The System Configuration
menu is shown below.

Rounding up is OK. Distances can be set in the following increments:
Feet 0 to 20 feet in 1 foot increments.
Meters 0 to 6 meters in 0.3 meter increments.

You can scroll in either direction using the < and > buttons.
7. Press the

button when you have made a selection.

Repeat steps 6 and 7 for the Center and Surround speakers.

Figure 4

SYSTEM CONFIG
> FRONT DISTANCE:10Ft
CENTER DISTANCE:10Ft
SURR
DISTANCE: 3Ft
VFD BRIGHTNESS:FULL
OSD TIME OUT : 5Sec
SLEEP TIME SET: OMin
THEATER COMPEN:OFF
DISTANCE UNIT :FEET
RETURN TO MAIN MENU

Setting The Speaker Distance Delays
Setting the speaker delay is crucial to the proper performance of any surround
decoder component like the PT-7000. Your home theater system will not
perform properly if this process is not completed.
To accomplish this process you will need a tape measure or other means of
determining the distance of each speaker from the primary listening position.
To set the speaker distance delays for your speakers:
1. Press the MENU button to enter the Main Menu.

button until the System Configuration menu is selected.

The cursor on the OSD should be pointing to the System Configuration
menu and SYSTEM CONFIG appears on the Front Panel Display.
3. Press SELECT to enter the System Configuration menu.

The System Configuration menu appears on the Front Panel Display
and the OSD (see figure 4). The selected menu item should be FRONT
DISTANCE.
Before setting the speaker distances, you need to choose what unit of
distance you will be using.
4. Press the
selected.

button repeatedly until the Distance Unit menu is

5. Use the < and > buttons to select between Feet and Meters.
6. Press the
menu.

button repeatedly until you return to the Front Distance

To set the distance for each group speakers in your system, you will need
to measure, as precisely as possible, the distances from your chosen
listening/viewing position to the various loudspeakers in your system.
Set the distance for the Front L/R speakers to the nearest foot/meter.
Sherbourn Technologies, Inc.

You should note your final settings above for future reference. Use the
spaces below to enter the distances for your speaker setup.
L/R [

]m/ft

NOTE: There is no d

]m/ft

SL/SR [

]m/ft
’toref:

Owner’s Manual

4. Use the < and > buttons to select between On and Off.

When this setting is On, Pro Logic II’s Panorama circuits will blend
an amount of the front channel information into the side speakers so
that the soundfield appears to wrap around the front and sides of the
soundstage. Experiment with a variety of program sources to see if this
effect is one you prefer.
5 . Press the

button to select the Dimension menu.

Figure 6

MULTI-ZONE
> MULTI-ZONE
:OFF
INPUT
:DVD
MUTE
:OFF
VOLUME
: 0dB

6. Use the < and > buttons to cycle through the Dimension options.

The Dimension settings appear as follows as you scroll through them:

RETURN TO MAIN MENU

STEP 0STEP 1STEP 2STEP 3STEP-3STEP-2
STEP-1

To adjust the Multi-zone settings:

You can scroll in either direction using the < and > buttons .

1. Press the MENU button to enter the Main Menu.

The Dimension Control uses special circuitry to give the impression
that the “center” of the soundfield is moving towards the front or rear
of the room. Experiment with a variety of program sources to see if
this effect is one you prefer. Use as much or as little Dimension as you
feel is needed.
7. Press the

button to select the C Width menu.

8. Use the < and > buttons to cycle through the C Width options.

The C Width settings appear as follows as you scroll through them:
STEP 0STEP 1STEP 2STEP 3STEP 4STEP 5
STEP 6STEP 7

You can scroll in either direction using the < and > buttons .
Depending on how the Center Width control is set, you may adjust the
apparent placement of the center channel image so that it is heard
only from the center speaker, so that it is blended into the left and right
speakers as a phantom image, or that it is blended among the front
left, center and right speakers in varying amounts. As with the other
Pro Logic II controls, the use of this setting and the degree to which it
is used is a matter of personal preference.
9. Press the

button until the Multi-zone menu is selected.

The cursor on the OSD should be pointing to the Multi-zone menu and
MULTI-ZONE appears on the Front Panel Display.
3. Press SELECT to enter the Multi-zone menu.

The Multi-zone menu appears on the Front Panel Display and the OSD
(see figure 6). The selected menu item should be MULTI-ZONE.
4. Use the < and > buttons to select whether you want the Multi-zone
feature On or Off.

If ON is selected, the yellow LED below the word MULTI on the front panel
will illuminate indicating activation of the second stereo zone.
5 . Press the

button to select the Return to Main Menu option.

10. Press the MENU button to return to the Main Menu, or press the
MENU button twice to exit.

Multi-zone
This menu controls the setting for your second zone and the output from the
ZONE OUT jacks on the rear of the PT-7000.
This function can be accessed in two ways. You can press the MULTI button on
the remote control, or you can access this feature through the MAIN MENU.
The Multi-zone menu is shown below>

Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual
Operation

Operation
Now that you have completed the initial setup and configuration of the Model
PT-7000, it is simple to operate and enjoy. Reading the following section will help
you receive the maximum pleasure from your new equipment. Make sure the
unit is plugged and and the Main Power switch on the rear panel of the PT-7000 is
in the On position as outlined in the “System Setup” section.
Direct Operation

In addition to entering settings into the PT-7000 using the Menu System,
as described in the System Setup section of this manual, many of the controls
may be changed directly at any time using the remote control or front panel
buttons. To change one of these settings (for example, Channel Trim), simply
press the appropriate button on the remote or front panel and use the navigation buttons as required to change the settings.

NOTE: When a video input has been selected as the current source, its
video signal will appear on the connected television or monitor. Changing the selected input to an audio-only source (CD, AUX, AUX 2, etc.) will
switch the audio output to the new source, while leaving the previously
selected video input active.

Selecting a Source Input
When you select a source from the PT-7000’s remote or front panel, the input selected
during Input Configuration is automatically used as the source input. You can
select another input by following the procedure below.
To select a source input:
1. Press the DIGITAL button on the remote control or the DIGITAL
SELECT button on the front panel.

The next input in order will be chosen by the PT-7000. Your selection will
appear on the Front Panel Display and OSD.

Power
To turn the Model PT-7000 on and off:
1. Press the front panel Standyby Power button to turn on the Model
PT-7000, or press the AUD button on the remote control.

DVD

DOLBY D

OPTICAL2

00dB

The FRONT PANEL DISPLAY will light up and the Standby indicator
will turn off.

The input choices will display in the following order:

Alternatively, pressing any of the source selection buttons (DVD,
CD, VCR, etc) on the remote control will turn on the PT-7000.

ANALOGOPTICAL1OPTICAL2OPTICAL3
OPTICAL4COAXIAL1COAXIAL2

Powering the unit on this way sets the PT-7000 to the selected source
and sets control of the remote control to that source device. To control
the PT-7000, press the AUD button on the remote.

2. Press the same button repeatedly to cycle through inputs.

Your selection becomes the new default input for that source.

2. Press the Standyby Power button on the front panel again or press
the POWER button on the remote control to return the PT-7000
to Standby mode.

The FRONT PANEL DISPLAY will go out and the Standby Indicator
will light up.
Note that remote needs to be set to control the PT-7000 (by pressing the AUD
button) before the POWER button will turn off the unit.

Selecting a Source

Before you can listen to any input, you must first select that input as the source. This
tells the PT-7000 which input source to send out to the speakers and monitor.
To select an input source:
1. Press one of the Source buttons (DVD, CD, VCR, etc.) on the remote
control or press the or SOURCE buttons on the front panel of
the PT-7000 to cycle through the input sources.

The Front Panel Display and the OSD will show the source you have
selected. The settings displayed will be those that you set in the Input
Configuration menu during initial setup. An example is shown below:
DVD
OPTICAL1

DOLBY EX
-10dB

2. Press AUX 1 or AUX 2 on the remote to select one of the auxilliary
audio input sources

Sherbourn Technologies, Inc.

DVD

DOLBY D

DATA FORMAT :

AUTO

Volume Control
Use this control to adjust the volume level of all currently connected speakers.
To adjust the main volume level:


Press the or VOL buttons on the remote or turn the VOLUME
knob on the front panel to adjust the volume of the PT-7000.

You can adjust the main volume level from -80dB to +10dB. 0dB corresponds to the approximate level you would hear in a properly calibrated
movie theater. The volume level appears in front of the dB indicator on
the Front Panel Display and OSD.
DVD
OPTICAL1

DOLBY EX
00dB

Note that the main volume control does not affect the volume level in
the second zone.

Owner’s Manual
Operation

Muting the Volume

Surround Data Format Lock

Use this control to turn the sound off momentarily, such as when interrupted
by a phone call.

The PT-7000 will automatically set the surround format based on the signal
it receives from the selected source. To avoid the slight delay occasionally
encounterd in the Auto Select process, you can choose to override the Auto Data
Format detection circuitry by following the procedure below.

To mute the main volume:
1. Press the MUTE button on the remote control or the front panel.

The sound will be muted and the On/Standby/Mute indicator will blink
continously. The word MUTE replaces the volume level on the Front
Panel Display and OSD.
DVD

DOLBY EX

OPTICAL1

MUTE

To lock a specific surround mode:
1. Press the desired Surround Mode button (2, DTS, CR SURR or
STEREO) on the remote control repeatedly to cycle through the
available processing options.

Your selection will appear on the Front Panel Display and OSD.
DVD

DOLBY D

OPTICAL1

00dB

Note that the volume level in the second zone is not affected.
2. Press either MUTE button again to restore the volume to its previous
level.

The On/Standby/Mute indicator will go out.

2. Press the same button for five (5) seconds to choose from among
three data format options for digital audio sources.

The following is shown on the Front Panel Display and the OSD:

Changing the Surround Mode

DVD

Use these controls to change the surround mode from the default selected
during Input Configuration.

DATA FORMAT :

1. Press one of the Surround mode buttons (2, DTS, CR SURR or
STEREO) on the remote or the < and > SUR MODE buttons on the
front panel.

When the PT-7000 acquires a digital bitstream, the Front Panel Display
and OSD will show what type it is (PCM, S/PDIF) and the number of
channels (2/2, 2/0, 3/2.1, etc.) contained in the signal. An example is
shown below:
DVD
INPUT TYPE:

S/PDIF
3/2.1

2. Press the button again to cycle through the available surround modes.

Only those modes that can be used with the currently selected source will
be available as you cycle through the choices. Your selection will appear
above the volume level on the Front Panel Display and OSD

DOLBY D
AUTO

Auto is the Default setting for this option, and means that when the
unit detects the special code imbedded within certain data streams such
as Dolby Digital or DTS it will set itself to properly decode that type of
incoming signal.
3. Use the < or > buttons to select one of the Data Format options.

You can select either Dolby D(igital), DTS, or PCM (for Pro Logic II), as
the default format. If you do this, signals that are not in the selected format
won’t be recognized. Therefore, we recommend that you leave the system
in Auto Mode unless you wish to use the selected mode exclusively.
The Data Format menu will disappear automatically approximately 10
seconds after you make your selection.

Bypass Setting
When playing an analog input source you may bypass the PT-7000’s digital
processing system and listen to the source in “pure” two-channel stereo.
To change the PT-7000 to Stereo bypass mode:

DVD
OPTICAL1

DTS-ES
00dB

Use the information on page 12-13 to learn more about the available surround
mode options.

1. Press the BYPASS button on the remote or the STEREO BYPASS
button on the front panel

The source signal will be passed through without any digital processing.
If the currently selected source input is digital (Coaxial or Optical),
the PT-7000 will automatically change to the analog input for that source
and the show the information on the Front Panel Display and OSD. An
example is shown below:
DVD
ANALOG

BYPASS
00dB

2. Press the button again to return the signal path to the digital system.
Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual

Tuner Operation
The PT-7000 Tuner can receive AM, FM and FM stereo broadcasts. Up to 32
stations can be preset and accessed from the front panel or remote. Stations
can also be tuned manually.
NOTE: Tuner reception cannot take place unless an appropriate AM and/or FM
antenna is connected to the rear panel of the PT-7000 as described on page 20.
To operate the tuner:
1. Press the AM/FM button on the remote control once, or press either
SOURCE button on the front panel until the display shows:

TUNER 01-S
FM 100.1 MHz

STEREO
-10d

Sherbourn Technologies, Inc.

Owner’s Manual
Operation

Recording a Source

Channel Trim

You can record from any input source available to the PT-7000 when you
have an audio or video recorder properly connected to the appropriate output
jacks on the rear panel of the unit as outlined in the section titled “Connecting
the Model PT-7000” starting on page 13. You can not monitor the output from the
recorder while the recording is in progress.

Channel Trim allows you to fine tune the channel levels to compensate for
various soundtrack anomalies. For example, you may play a movie and find
that the center (dialogue) channel is weak, making the movie hard to follow.
Simply trimming the Center channel up a dB or two can fix the problem. Or
another film may have substantially more bass than normal and trimming the
Subwoofer channel down a dB or two may help balance the sound correctly.

To record from the currently selected input source:
1. Prepare your recording device.

Follow the recommended procedures from the recorder manufacturer
regarding settings in order to properly make a recording.
2. Set the device to the record mode and begin recording.

The source audio signals appear at the TAPE OUT and VCR-OUT audio
jacks of the PT-7000. If the source contains a video signal, the output appears
at both the S-Video and Composite VCR-OUT video jacks.
Any digital source selected automatically appears at the DIGITAL
OUTPUT jacks.
Note: If you change the input source during recording, you will
record the signals from the newly selected input source from that
point on.

Night Mode
Night Mode is a special feature of Dolby Digital that compensates for difficult
listening situations by compressing the dynamic range of the speaker output.
An example would be when you are watching a movie with a soundtrack
that contains very loud passages and you don’t want to disturb others in the
house.
Information on the various compression options can be found on page 23-24.
Night Mode compensation is only available when the surround mode of the
selected input source is set to Dolby Digital or Dolby Digital EX.
To enable/disable Night Mode compensation:
1. Press the NIGHT button on the remote control.

The Night Mode selected during Input Configuration appears on the Front
Panel Display and OSD under the currently selected input source.

This function can be accessed in two ways. You can press the TRIM button on
the front panel or the remote control, or you can access this feature through
the Main Menu. The Channel Trim menu is shown below.
Figure 7

CHANNEL TRIM
> LEFT FRONT : 0dB
CENTER FRONT : 0dB
RIGHT FRONT : 0dB
RIGHT SURR : 0dB
RIGHT BACK : 0dB
LEFT BACK
: 0dB
LEFT SURR
: 0dB
SUBWOOFER
: 0dB
RETURN TO MAIN MENU
To adjust channel trim from the Main Menu:
1. While playing the program material with output that you wish to
fine tune, press the MENU button to enter the Main Menu.

button until the Channel Trim menu is selected.

The cursor on the OSD should be pointing to the Channel Trim menu
and CHANNEL TRIM appears on the Front Panel Display.
3. Press SELECT to enter the Channel Trim menu.

The Channel Trim menu appears on the Front Panel Display and the OSD
(see figure 7). The selected menu item should be LEFT FRONT.
4. Use the < and > buttons to adjust the channel trim.

DVD
NIGHT

DOLBY D
:DR COMP1

2. Use the < and > buttons to change the Night Mode setting.

The unit cycles through the options in the following sequence:
NO COMPDR COMP1DR COMP2DR COMP 3DR COMP4

The Night Mode menu will disappear automatically approximately 10
seconds after you make your selection.

You can adjust the selected channel trim level in 1dB steps across a
range of-15dB to +10dB.
5. Press the
button when you have finished making the channel
trim adjustment.

If necessary, repeat steps 4 and 5 until you have completed setting the
level for each speaker in your system. The sequence is as follows:
LEFT FRONTCENTER FRONTRIGHT FRONT RIGHT
SURR(OUND)RIGHT BACK (SURROUND)LEFT BACK
(SURROUND)LEFT SURR(OUND)SUBWOOFER
6. Press the button when you have finished making the channel trim
adjustment to all the speakers in your system to select the Return
to Main Menu option.
7. Press the SELECT or MENU button to return to the Main Menu, or
press the MENU button twice to exit.

Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual
Operation

To adjust channel trim using the TRIM function:
1. Press the TRIM button on the front panel or the remote control.

The Front Panel Display and the OSD will show the following:
CHANNEL TRIM
LEFT FRONT

0dB

2. Use the < and > buttons to adjust the channel trim level.

You can adjust the selected channel level in 1dB steps across a range
of-15dB to +10dB.
3. When you are finished adjusting the Channel Trim for the selected
speaker, press TRIM again to cycle to the next channel.

The unit cycles through the speakers in the following sequence:
LEFT FRONTCENTER FRONTRIGHT FRONT RIGHT
SURR(OUND)RIGHT BACK (SURROUND)LEFT BACK
(SURROUND)LEFT SURR(OUND)SUBWOOFER

If necessary, repeat steps 2 and 3 until you have adjusted the channel
trim of all the speakers in your system.
4. Press the TRIM button on the front panel or the remote control
again to exit the Channel Trim function.

Remember to return any channel(s) that you have trimmed back to the original
setting when you are done watching the particular program. If you find you are
continually trimming the same channel(s) by the same amount for every film,
you might want to consider re-calibrating the speaker levels as shown in the
section, “Channel Calibration” on page 27. Set the levels for the channel(s)
up or down by the amount you normally trim them.

Theater Compensation
Theater Compensation provides special equalization within any of the selected
DSP modes. Most theatrical soundtracks are mixed on large dubbing stages
for playback in large movie theaters. When these soundtracks are played back
in your home, they may appear to have too much treble, sounding harsh and
“bright.” Theater Compensation modifies the audio signal to reduce these characteristics and make the soundtrack reproduction more natural sounding.
Theater Compensation can be accessed from the Main Menu or the T.COMP
button on the remote.
To turn on Theater Compensation from the Main Menu:
1. Press the MENU button to enter the Main Menu.

button until System Configuration is selected.

The cursor on the OSD should be pointing to the System Configuration
menu and SYSTEM CONFIG appears on the Front Panel Display.
3. Press the SELECT button to enter the System Configuration menu.

The System Configuration menu appears on the Front Panel Display
and the OSD (see figure 4 on page 28). The selected menu item should
be FRONT DISTANCE.

Sherbourn Technologies, Inc.

4. Press the
selected.

button until the Theater Compensation menu is

5. Use the < and > buttons to choose between On and Off.
6. After making your selection, press the
Main Menu.

button twice to exit the

To turn on Theater Compensation using the T.COMP button:
1. Press the T.COMP button on the remote control.

The Front Panel Display and the OSD will show the following:
DVD

DOLBY D

THEATER COMPEN:ON
2. Press the T.COMP button again to toggle the between On and Off.

The Theater Compensation menu will disappear automatically approximately 15 seconds after you make your selection.
Dolby Pro Logic II Cinema and DTS ES NEO:6 Cinema include a form of
equalization of their own to address the same conditions. When using these
modes the addition of Theater Compensation may cause excessive reduction
of the upper frequencies. However, you may wish to experiment with different
soundtracks to find what sounds best to you.
IMPORTANT NOTE: Theater Compensation is not recommended for
Music modes, as the equalization added is not normally needed.

Multichannel Source Playback
Access to a 5.1 channel source connected to the Multichannel Inputs is accomplished by using the 6 Channel Direct mode. Examples of a 5.1 channel source
would be a DVD-A or SACD multi-channel player.

Analog Bass Management
The PT-7000 provides Analog Bass Management when 6 Channel Direct is
selected. This function, which only applies to a source connected to the Multichannel inputs, is controlled via a small toggle switch on the rear panel of the
PT-7000 (see item 18 on page 9).
When the switch is in the Up position, the Analog Bass Management function
is On, and the unit will provide an 80Hz crossover for the Left, Center, Right,
Left Surround and Right Surround loudspeakers. Bass below 80Hz from all
these channels will be sent into the subwoofer (.1) channel.
If the switch is set in the Down position, no crossover filtering occurs, providing the full bandwidth signal, including all bass information, to the speakers. However, all information below 80Hz is still be summed and sent to the
subwoofer output.
Note: Since in the Off position bass information is not removed from
the speakers outpus, it is recommended that, unless you are absolutely
sure your loudspeakers can handle the low frequency information, or
that this function is supplied within your DVD player, you leave this
switch in the Up/On position.

Once you have connected a component to the Multichannel inputs and set the
Analog Bass Management, you should never have to change it, unless you get
different speakers or a player that includes its own bass management.

Owner’s Manual
Operation

To enter 6 Channel Direct mode:

3. Press the SELECT button to enter the System Configuration menu.

1. Press the 6 CH button on the remote control.

The PT-7000 is set to Bypass mode, circumventing any internal surround processing. The Front Panel Display and OSD display will read:

The System Configuration menu appears on the Front Panel Display
and the OSD (see figure 4 on page 28). The selected menu item should
be FRONT DISTANCE.
4. Press the

DIRECT

BYPASS

6 CH INPUT

00dB

The following times appear as you scroll through them:

2. Press the 6 CH button again to turn off 6 Channel Direct mode, or
use the Source selection buttons on the remote or front panel to
select another source.

If you use the remote 6CH button, the unit will return to the previously
chosen source and settings.

Setting the Front Panel Display Brightness
This control sets the Front Panel Display brightness. The default display brightness is set to be easily visible in a normally lit room. If you prefer to dim the
display, for example, during movie viewing in a darkened room, you can access
the VFD Brightness setting from the System Configuration menu.
To set the Front Panel Display brightness:
1. Press the MENU button to enter the Main Menu.

button until System Configuration is selected.

The cursor on the OSD should be pointing to the System Configuration
menu and SYSTEM CONFIG appears on the Front Panel Display.
3. Press the SELECT button to enter the System Configuration menu.

The System Configuration menu appears on the Front Panel Display
and the OSD (see figure 4 on page 28). The selected menu item should
be FRONT DISTANCE.
4. Press the

button until the VFD Brightness menu is selected.

5. Use the < and > buttons to choose between Full and Half.
6. After making your selection, press the
Main Menu.

button until the OSD Time Out menu is selected.

5. Use the < and > buttons to cycle through the available options.

button twice to exit the

Setting the On Screen Display (OSD) Time Out
This menu is used to set how long the On Screen Display will remain visible
after a button is pushed or setting is changed on the PT-7000.

30Sec25Sec20Sec15Sec10sec5Sec3Sec
6. After making your selection, press the
Main Menu.

Sleep Timer
This option allows you set how long the unit will remain on before automatically shutting off. This mode can be accessed using the SLEEP button on the
remote control, or from System Configuration menu.
To set the Sleep Timer from the Main Menu:
1. Press the MENU button to enter the Main Menu.

button until System Configuration is selected.

The cursor on the OSD should be pointing to the System Configuration
menu and SYSTEM CONFIG appears on the Front Panel Display.
3. Press the SELECT button to enter the System Configuration menu.

The System Configuration menu appears on the Front Panel Display
and the OSD (see figure 4 on page 28). The selected menu item should
be FRONT DISTANCE.
4. Press the

button until the Sleep Time Set menu is selected.

5. Use the < and > buttons to cycle through the available choices.

The following times appear as you scroll through them:
60Min50Min40Min30Min20Min10Min5Min
6. After making your selection, Press the
Main Menu.

1. Press the SLEEP button on the remote control.

The Front Panel Display and the OSD will show the following:
DVD

1. Press the MENU button to enter the Main Menu.

SLEEP TIME SET: 0Min

2. Press the

button until System Configuration is selected.

The cursor on the OSD should be pointing to the System Configuration
menu and SYSTEM CONFIG appears on the Front Panel Display.

button twice to exit the

To set the Sleep Timer using the SLEEP button:

To set the On Screen Display Time Out:

The Main Menu appears on the Front Panel Display and the OSD. The
cursor on the OSD should be pointing to the Input Configuration menu
and INPUT CONFIG appears on the Front Panel Display.

button twice to exit the

DOLBY D

2. Press the SLEEP button repeatedly to cycle through the time
remaining options.

The following times appear as you press the SLEEP button:
60Min50Min40Min30Min20Min10Min5Min
The Sleep Timer menu will disappear automatically approximately 5
seconds after you make your selection.
Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual
Operation

Multizone Operation

7. Press the MULTI button again to view the Volume menu.

The PT-7000 allows you to send a stereo signal to a remote second zone. This
signal must be amplified by an optional external power amplifier and sent
into speakers in the remote zone. You can choose to feed any analog stereo
source connected to the inputs of the PT-7000 to the second zone and you can
independently control its volume, regardless of what source has been chosen
to play on the main system.

8. Use the < and > buttons to increase or decrease the volume level
of the signal being sent to the second zone.

Your selection will appear on the front Panel Display and the OSD.
MULTI-ZONE
VOLUME

: -10dB

To turn on the Multizone system from the main listening area:
1. Press the MULTI button on the remote control.

The Multi-zone menu appears on the Front Panel Display and the OSD.
2. Use the < and > buttons to select On.

The yellow LED below the word MULTI on the front panel will illuminate
indicating activation of the second stereo zone. Your selection will appear
on the front Panel Display and the OSD.
MULTI-ZONE
MULTI-ZONE : ON

The low voltage ZONE output jack on the back of the PT-7000 will be energized. Its output can be used to turn on the remote power amplifier (if it
has such capability) or trigger another low voltage switchable device.
3 . Press the MULTI button again to view the Input menu.
4. Use the < and > buttons to select which source signal will be sent
through the ZONE OUT outputs to the second zone.

The Source choices appear as follows as you scroll through them:
DVDVIDEO1VIDEO2VIDEO3VCRTUNER
CDTAPEAUX1AUX 2

You can scroll in either direction using the < and > buttons. Your
selection will appear on the front Panel Display and the OSD.
MULTI-ZONE
INPUT

:CD

Only analog input sources can be used with the Multi-Zone system.
5. Press the MULTI button again to view the Mute menu.
6. Use the < and > buttons to select whether the Multi-zone mute
function is On or Off.

Your selection will appear on the front Panel Display and the OSD.
MULTI-ZONE
MUTE

:OFF

The Multi-zone Mute function is unaffected by pressing the MUTE button
on the remote control or PT-7000 front panel.

Sherbourn Technologies, Inc.

The range available is from -80dB to 10dB. Use caution as you can set
a very high volume level and not be aware of it because of the distance
between you and the second zone.
The Multi-zone volume level is unaffected by the VOL buttons on the
remote control or PT-7000 front panel main volume control.
9. Press the MULTI button again to exit the Multi-zone menu.

Audio from the source you selected will be heard through the speakers
in the second zone.
The Multi-Zone system will remain on until it is specifically turned off. Thus,
you may see the Mutli-Zone system indicator on even when the PT-7000 is in the
Standby mode with regard to the main room.
If you do not wish to use the Multi-Zone system to send sound to a second zone,
you can use it as a separate audio-only record buss output that allows you to
record one source while you listen to another.

Owner’s Manual
Remote Control Setup and Operation

Remote Control Setup and Operation

Battery Installation

The PT-7000 remote control is preprogrammed to operate over 1,000 audio
and video components. Programming is accomplished by simply punching
in a three digit code number that matches your equipment.

This remote control uses four AAA 1.5 V batteries (supplied). Please be sure to
match the batteries with the (+) and (–) markings inside the battery compartment during installation.

In addition to the PT-7000 itself, the remote control can operate up to seven
other audio and video devices in your home entertainment system. They are
listed below:

To install batteries in the remote control:
1. Open the battery cover by pushing the latch toward the top of the
remote and lifting up



TVs, Monitors, Video/LCD Projectors

2. Insert four (4) AAA batteries into the compartment, being careful
to match the polarity shown on the diagram inside.



VCRs, TV/VCR combination units



Cable boxes, Internet set-top boxes

3. Slide the battery cover straight back in (toward the top of the remote)
and push down until it snaps into place.



Satellite receivers–DSS, Primestar, Dish, DBS, C-Band



Audio receivers, Preamplifiers, Surround processors



Compact disc players, Multi-Disc changers



DVD, Laser disc players



Cassette Tape Players, DAT, MiniDisc, Switchers, Lighting, Home Control
Devices, and Line Doublers

For the best performance when operating your remote control, please follow
the guidlines listed below.


Remember to point the remote control toward the remote control sensor
on the PT-7000, not the TV screen. Place the PT-7000 away from strong light
such as direct sunlight or fluorescent light , which can prevent proper
operation of the remote control.



Using another remote control of a similar type or placing the PT-7000
near equipment which also uses infrared control may cause operational
interference.



Do not put objects on the remote control. The buttons of the remote control
may be pressed by mistake and drain the batteries.

 Make sure any doors, which may cover the front panel of the PT-7000, do

not have colored glass. Placing the unit behind such doors may prevent
proper remote control operation.


If there is any obstacle between the remote control and the remote control
sensor, the remote control will not operate.

Note: Do not mix new and old batteries or different kinds of batteries. To avoid corrosion, remove the batteries if the remote control
will not be used for one month or more. Remove dead batteries
immediately to avoid damage from corrosion.
Under normal conditions the life of the batteries supplied is about six
months, but this may vary depending on usage.

The remote control will retain its programmed memory for up to one year after
the batteries are removed, and up to ten years after the batteries go “dead”.

Setup Using Preprogrammed Codes
Each of the Source Selection Buttons can be programmed to operate a partucular audio or video component in your system. The AUD button is used
exclusively for control of the PT-7000. More detailed information can be
found in the section “Operation.”
More than one setup code number may work with your device. You should
test the functions for each of the code numbers that work with your device to
determine the best one for your particular unit.
Note: Some devices, such as CD players and DVD Decks that do not
have POWER buttons on their original remote controls, may not shut
off during programming. For these devices, it may be necessary to first
store the setup code number and then test functions like PLAY, STOP,
etc., to determine if the correct number has been selected.

If your system has more than one VCR for example, any available Source button
can be used to select that device. Use the steps below to program the remaining
seven source buttons (TV, VCR, SAT, CBL, CD, DVD, and AUX) to program the
remote control for your devices.

The remote control also has many advanced features that can add ease and
enjoyment to the operation of your home entertainment system. After becoming To program using Three Digit Codes:
familiar with the layout of the buttons on the remote (see page 10), follow the 1. Turn on the device you would like the remote control to operate,
either manually or with its original remote control.
steps below to customize the remote for your particular setup.

2. Find the three digit setup code number for your device from the
tables on pages 41-44.
3. Press the corresponding Source button and the MUTE button on
the remote control simultaneously.

The red LED and the selected Source button will illuminate.
Note: The selected button and LED will remain for approximately
10 seconds to indicate that the remote control is ready to be programmed. The following steps must be entered while they are lit. If
the lights go out, simply press the Source and MUT button again to
re-enter the setup code.

Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual
Remote Control Setup and Operation

4. Point the remote control toward the device that was turned on in
Step 1 and press in the first three-digit setup code number for that
device using the number buttons (0-9) on the remote control.

Release the CHANNEL UP button as soon as the device turns off. Confirm that you have the correct code by pressing the MUTE button on
the remote. You should be able to turn your device on and off with this
button.

The LED and selected Source button will blink and then stay lit after
you enter a setup code.

If you pass the correct setup code number, you can return to it by pressing
the CHANNEL DOWN button, one number at a time, until your device
turns back on.

Your device will turn off when the correct setup code number has been
selected. If the device does not turn off, press in the next setup code
number from the listing. The remote will remain in this programming mode as long as you continue to enter codes within 10 seconds
of each other.
Continue entering setup code numbers until your device turns off, then
proceed to Step 5.
Note: If you have tried all of the three digit setup code numbers
listed for your device and it still did not turn off, please proceed to
the Auto Search Method below to program your remote control.
5. Once your device turns off, press the Device Button selected in Step
3 once again to store the setup code number.

Note: During programming, the signal for POWER ON and POWER
OFF is located on the MUTE button. For devices that use separate
POWER ON and POWER OFF buttons, pressing the MUTE button on
the remote control during programming will only turn the device
OFF.
4. Once the correct code is confirmed, press the Source button to store
the setup code number.

The LED and Source button will blink twice and then go out.
5. Test the remote control for your device. Try the POWER, CHANNEL
UP and DOWN, VOLUME UP and DOWN buttons, etc.

If any of the buttons do not perform as they should, please repeat the
setup from Step 1 using the next setup code number for your device.

The LED and Source button will blink twice and then go out.
6. Test the remote control for your device. Try the POWER, CHANNEL
UP and DOWN, VOLUME UP and DOWN buttons, etc.

Note: Some audio/video devices have separate buttons for
POWER ON and POWER OFF. To operate these devices on the
remote, press the corresponding DEVICE Button to turn the equipment ON and press the POWER button to turn the equipment OFF.

If any of the buttons do not perform as they should, please repeat the
setup from Step 1 using the next setup code number for your device.
Note: Some audio/video devices have separate buttons for
POWER ON and POWER OFF. To operate these devices on the
remote, press the corresponding Source button to turn the equipment ON and press the POWER button to turn the equipment OFF.

6. Please repeat the above steps to program the remote control for
each of your other devices.

7. Please repeat the above steps to program the remote control for
each of your other devices.

1. Press the corresponding Source button and the MUTE button on
the remote control simultaneously.

If none of the setup code numbers worked for your device during the standard
setup procedure, or if the manufacturer or brand for your device is not listed
in Setup Code Tables, use the steps below.

To display the stored three digit setup code number for a device:

The red LED and the selected Source button will illuminate.
2. Press the T/V button.

The LED and Source button will quickly flash the three digit setup code
number, pausing between numerals, that was stored for your device in
that mode. The number zero (0) is indicated by ten flashes.

To program using Auto Search
1. Turn on the device you would like the remote control to operate,
either manually or with its original remote control.
3. Press the corresponding Source button and the MUTE button on
the remote control simultaneously.

3. Please write your setup code numbers in the chart below, for future
reference.

The red LED and the selected Source button will illuminate.
Note: The selected button and LED will remain for approximately
10 seconds to indicate that the remote control is ready to be programmed. The following steps must be entered while they are lit.
If the lights go out, simply press the Source and MUT button again
to re-enter the setup code.
3. Point the remote control toward the device and press the CHANNEL
UP button on the remote control.

Each press of the CHANNEL UP button sends the signal for one setup code
number. The LED and Source button will blink each time you press the
CHANNEL UP button. Keeping the CHANNEL UP button pressed quickly
scans through the setup code numbers.

Sherbourn Technologies, Inc.

Set-Up Code Numbers:
CD

DVD

VCR

AUX

CBL

SAT

Owner’s Manual
Remote Control Setup and Operation

Operation

3. Press the AUD button to enable volume control of the PT-7000.

After you have programmed the remote control for your equipment, use the following procedures to operate the components of your home entertainment system:

To operate a system component that you have programmed:

The LED and Source button will blink twice and then go out.

1. Press the Source button that you wish to operate

For example, to operate a TV, press the TV button; to operate a VCR,
press the VCR button, etc.
2. Aim the remote control at the device and press the POWER button
to turn on the device.
3. Press the buttons that send out the commands you desire.
Note: Some audio/video devices have separate buttons for POWER
ON and POWER OFF. To operate these devices on the remote, press
the corresponding DEVICE Button to turn the equipment ON and press
the POWER button to turn the equipment OFF.

Please try all the functions of this remote control with your equipment. The
most common functions are labeled on the remote. However, some of the
secondary functions might be stored under a button that has a different name
from the one on your original remote control.

Source Selection Buttons
Pressing a Source button at the top of the remote control performs the following functions:



If the PT-7000 is in Standby mode, powers up the unit.
Changes the Source input mode on the remote control.

Backlighting

Press the TV button to enable volume control of the television.

The VOLUME UP, VOLUME DOWN and MUTE buttons will now control the
Punch Through device while another Source is selected.
To turn off volume control Punch Through for a source:
1. Press the Source button of the device you wish to remove the Punch
Through program from and the MUTE button simultaneously

The red LED and the selected Source button will illuminate.
2. Press the VOLUME UP button.

The red LED and the selected Source button will blink.
3. Press the Source button again.

The PT-7000 Punch Through function is now turned off. The VOLUME and
MUTE of the original device will operate on the remote control.

Macro Buttons
The four Macro buttons (M1-M4) are used to store and send a sequence of up
to 10 commands each. They can be programmed in the AUD mode, but can
also be accessed in other modes. Macros can be used to turn components on
or off or select favorite channels.
Note: The MUTE button is used to designate POWER commands during Macro Button programming. See the Example: Memory Button
Programming for further description.

Pressing the LIGHT button illuminates all the buttons on the remote control for
7 seconds. The backlight is extended an additional 7 seconds with any button
press while the backlight is on.

To program a macro button:

Volume Control Punch Through

2. Press the one of Macro buttons you wish to program.

You can program the remote control so that the PT-7000 VOLUME UP,
VOLUME DOWN and MUTE functions will operate while the remote is set to
control another source.
For example, using the Punch Through function, you can raise, lower or
mute the volume of the preamp/processor while the remote control is in the
SAT mode.
Note: When this feature is active, the AUDIO or TV VOLUME and MUTE
will override any existing volume controls in that mode.

1. Press AUD and MUTE buttons simultaneously.

The red LED and the Aud button remain lit.
3. Press up to 10 commands you would like to include in the macro
sequence.

Pressing a Device button to change modes is counted as one command.
4. Press the CHANNEL UP button to store the commands.

The red LED and the AUD button will blink twice to confirm the program
and then turn off.
The Macro button will now send the sequence of commands you programmed
when pressed.

To program the remote for volume control Punch Through:

To erase a Macro sequence:

1. Press the Source button of the device you wish to program for volume
control Punch Through and the MUTE button simultaneously

1. Press AUD and MUTE buttons simultaneously.

The red LED and the selected Source button will illuminate.
2. Press the VOLUME UP button.

The red LED and the selected Source button will blink.

The red LED and the Aud button remain lit.
2. Press the Macro button that you wish to erase.
3. Press the CHANNEL UP button to store the commands.

The red LED and the AUD button will blink twice to confirm the program
and then turn off.
The stored sequence is now erased from the Macro button.
Note: Any previously stored commands on a Memory Button will be
erased when new commands are stored on the same Memory Button.
Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual
Remote Control Setup and Operation

Example of Programming a Macro Sequence:
To program the M1 button in the AUD mode to turn on the Audio receiver,
turn on the TV and turn on the VCR.
1. Press AUD and MUTE buttons simultaneously.

4. Press the button on the source remote control, once again to verify
that the new command has been learned correctly. The Status
LED will flash green twice and then turn to a steady orange color
indicating that the programming was successful. The Source button
will light.

Repeat Steps 2 through 4 for any other buttons to be taught in the Device
mode selected in Step 1. Once you have completed learning new commands to buttons in the selected Source mode, proceed to Step 5.

The red LED and the Aud button remain lit.
2. Press the M1 button.
3. Press the following buttons:
Press the Power button to select the Audio Power command.
Press the TV Device button to select the TV mode.
Press the Power button to select the TV Power command.
Press the VCR Device button to select the VCR mode.
Press the Power button to select the VCR Power command.
4. Press the CHANNEL UP button.

The red LED and the Device button will blink twice to confirm the
program and then turn off.
Note: Each insertion of a Device Button adds a 1/2 second delay to
the command sequence. It can take up to 10 seconds to send out 10
commands from a macro button. Please continue to point the remote
control at the device(s) until all the commands on the Macro button have been sent out. This will ensure that all the commands are
received by the device(s).

5. To save the learned commands, press and hold the Source and
SEL/PLAY buttons simultaneously until the orange Status LED flashes
twice.

The Source button light will turn off.
Please repeat for any other Source modes starting from Step 1.
To erase a learned command from a button:
1. Press the Source button and SEL buttons simultaneously until the
orange Status LED and the Device button turn on and remain lit.
2. On the remote control, press the button that is to be erased.

The orange Status LED will flash continuously and the Device button
will turn off.
3. Press the Light button.

The green status LED will flash twice, then turn to a steady orange. The
Device button will turn on.

Learning Commands from Another Remote
The PT-7000’s remote control allows you to transfer a command from a
button on your original equipment remote control to a button on the PT-7000’s
remote control. New commands can be taught to any button in the DVD, VCR,
CD, CBL, AUX, SAT and TV modes except the 8 Source buttons.
The remote control provides distinct visual feedback with the Status LED,
located at the top left of the remote control, and with the Source buttons. The
LED operates in three colors (red, orange and green). The Device buttons have
a red color LED behind them. These LEDs will assist you in programming the
learning of the remote control.

Repeat from Step 2.for any other buttons to be erased in the selected
Source mode.
4. To exit, press and hold the Source button and the SEL/PLAY button
simultaneously once again. The orange Status LED will flash twice
and then turn off. The Device button will turn off.
To erase all the learned commands in one device mode:
1. Press the Source button and SEL buttons simultaneously until the
orange Status LED and the Device button turn on and remain lit.
2. Press the LIGHT button until the red Status LED flashes five times
and then flash green twice.

Learning a New Command
Select a Source mode in which you would like to teach the new command. For
example, if you wanted to learn a new command to the MENU button in the
SAT mode on the remote, you would select the SAT Source button and then use
the instructions below to teach the new command to the MENU button.
To learn a new command from another remote control:
1. Press a Source button and the SEL/PLAY buttons simultaneously
until the orange LED and the Device button turn on and remain
lit.
2. On the remote control, press the button that is to be taught the
new command.

The orange Status LED will begin to flash continuously. The Device
LED will turn off.
3. On the source remote control (original remote control), press and
hold the button for the command to be learned until the Status
LED on the remote turns green. Release the button on the source
remote control.

Both remote controls must be next to each other with the IR emittors
face to face.

Sherbourn Technologies, Inc.

The Device button will turn off. The Status LED will go to a constant
orange indicating that all the learned information on buttons in the
Device mode have been erased. The Device button will turn on.
3. To exit, press and hold the Source button and the SEL/PLAY button
simultaneously once again. The orange Status LED will flash twice
and then turn off. The Device button will turn off.
To erase all the learned commands in all device modes:
Note: This procedure will erase all learned commands on all buttons in
the CD, TV, DVD, SAT, CBL, VCR and AUX Source modes.


Press and hold the TV Source button and the LIGHT button
simultaneously.

The red Status LED will flash continuously. The Status LED will then
flash green once, orange once then turn off, indicating that all of the
learned commands on all of the device modes on the remote control
have been erased.

Owner’s Manual
Setup Codes

Setup Codes

TV (continued)

The following tables contain the setup codes for most brands of audio and
video components.
CABLE

Manufacturer/Brand

Setup Code Number

CROWN

143

CURTIS MATHES

001 101 004 143

CXC

043

DAEWOO

076 103 004 114 127 143

Manufacturer/Brand

Setup Code Number

DAYTRON

004 143

AMERICAST

005

DYNASTY

043

JERROLD

006 007

DYNATECH

062

MITSUBISHI

014

ELECTROHOME

024 143

PHILIPS

011 012

EMERSON

028 048 043 155 005 096 076 001 004 143 151 153 154

PIONEER

001 002 003

FISHER

007 057

SCIENTIFIC ATLANTA

004

FUNAI

028 043

SONY

013

FUTURETECH

043

TOCOM

010

160 161 144 004 130 073 008 034 056 074 155

ZENITH

008 009

GOLDSTAR

004 106 110 112 113 119 127 143

HALL MARK

004

HITACHI

163 007 004 010 011 012 023 075 143 158

INFINITY

164

JBL

164

JCP

001

JCPENNY

004 008 024 030 065 101 143 160

JVC

038 070 083 034

KENWOOD

001 070

KLOSS

059

KTV

043 143 154

LODGENET

072

LOGIK

072

LUXMAN

004

LXI

007 015 052 081 160 164

SAT
Manufacturer/Brand

Setup Code Number

ALPHASTAR

007

ECHOSTAR

006

001

HITACHI

011 012

HUGHES

003

PANASONIC

013

PRIMESTAR

002 005

RCA

001

SONY

004

TOSHIBA

008

UNIDEN

009 010

MAGNAVOX

164 059 001 003 004 022 060 061 063 064 127

Manufacturer/Brand

Setup Code Number

MARANTZ

001 164

A MARK

112

MATSUI

164

ADMIRAL

072 081 161

MEMOREX

007 072 004

AKAI

001 146

MGA

001 004 024 042

AMPRO

073 167

MITSUBISHI

004 024 040 042 109 146 191

ANAM

043 056 080 104 108 112 118 121

MTC

001 004 062 101

AOC

001 004 112

NAD

015 025

AUDIOVOX

076 103

NEC

001 130 134 040 024 056 019

CANDLE

001 003 004

NIKEI

043

CETRONIC

043

ONKING

043

CITIZEN

001 003 004 101 143

ONWA

043

CLASSIC

043

OPTONICA

019 081

CONCERTO

004

PANASONIC

034 056 080 164

CONTEC

043

PHILCO

001 003 024 056 059 060 063 064 127 143 164 004

CORONADO

143

PHILIPS

164 093 038 005 001 003 004 059

Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual
Setup Codes
VCR

TV (continued)
Manufacturer/Brand

Setup Code Number

Manufacturer/Brand

Setup Code Number

PIONEER

025 135 004 018 023 176

AIWA

034 161

PORTLAND

004 143

AKAI

043 046 124 142 146

PROSCAN

144 160 161 167

AMPRO

072

PROTON

171 173 004 143

ANAM

031 103

QUASAR

034 056

AUDIO DYNAMICS

012 023 043

RADIO SHACK

004 019 127 143

BROKSONIC

035 037 129

RCA

160 161 065 156 144 001 004 023 024 056 074
152

CANON

028 031

CAPEHART

108

CRAIG

001 040 135

CUIRTIS MATHES

031 041

DAEWOO

117 005 116 010 017 108

DAYTRON

108

DBX

012 023 043

DYNATECH

034 053

ELECTROHOME

059

EMERSON

006 029 035 153 017 025 005 116 027 031 034
036 037 046 101 129 131 138

REALISTIC

007 019

RUNCO

072 169

SAMPO

001 004

SAMSUNG

004 101 127 133 143 160

SANYO

007 057 082

SCOTT

004 028 043 048 143

SEARS

094 015 028 030 004 007 057 082 143 160

SHARP

019 081 028 014 004 022 143 175

SIGNATURE

072

SONY

070 085 139 126

FISHER

001 008 009 010

SOUNDESIGN

028 004 003 043

FUNAI

034

SPECTRICON

112

031 063 072 107 109 144 147

SSS

004 043

GO VIDEO

132 136 151

SYLVANIA

001 003 059 060 063 064 164 160 127

GOLDSTAR

004 012 020 101 123

SYMPHONICS

052

HARMAN KARDON

012 045

TANDY

081

HITACHI

026 150 018 034 043 063 137

TATUNG

056 062

INSTANTREPLAY

031

TECHNICS

034 080

JCL

031

TECHWOOD

004

JCPENNY

004 012 040 101

TEKNIKA

003 004 024 028 043 072 101 143

JENSEN

043

TELERENT

072

JVC

031 043 048 012 055 060 130 150 152

TERA

172

KENWOOD

014 034 048 047

TMK

004

LLOYD

034

TOSHIBA

015 030 040 062 101

LXI

034 001 004 009 017 101

TOTEVISION

143

MAGIN

040

UNIVERSAL

008

MAGNAVOX

067 031 034 041 068 154 164

VIDEO CONCEPTS

146

MARANTZ

067 069 012 031

VIDIKRON

174

MARTA

101

VIDTECH

004

MATSUI

027

VORK

004

MEI

031

WARDS

004 008 009 019 028 060 061 063 064
072 074 164

MEMOREX

040 101 001 010 014 031 034 053 072 134 139

WESTING HOUSE

076

MGA

045 046 059

YAMAHA

001 004

MINOLTA

004 020

YUPITERU

043

MITSUBISHI

059 061 004 020 046 051 142

ZENITH

072 073 095 103

MTC

034 040

ZONDA

112

MULTITECH

024 034

NEC

012 023 043 048

Sherbourn Technologies, Inc.

Owner’s Manual
Setup Codes
VCR (continued)

VCR (continued)

Manufacturer/Brand

Setup Code Number

Manufacturer/Brand

Setup Code Number

NORDMENDE

043

WESTINGHOUSE

005

OPTONICA

053 054

YAMAHA

012 034 043

PANASONIC

031 070 133 140

ZENITH

072 034 048 056 058 080 101 153

PENTAX

004 020 031 063

PHILCO

031 034 067

PHILIPS

031 067 034 054 101

PILOT

101

PIONEER

004 021 048

PORTLAND

108

PULSAR

072

QUARTZ

014

RADIO SHACK

101 123

RCA

144 147 107 109 031 004 020 034 040 041 140
158

REALISTIC

DVD
Manufacturer/Brand

Setup Code Number

DENON

014

005 006

JVC

012

074 057

MAGNAVOX

013

MITSUBISHI

002

ONKYO

017

PANASONIC

003

001 008 010 014 031 034 040 053 054 101

PHILIPS

013

RICO

058

PIONEER

004

RUNCO

072

PROSCAN

005 006

SALORA

014

RCA

005 006

SAMSUNG

017 040 107 109 113 115 124

SAMSUNG

011 015

SANSUI

043 048 135

SHERWOOD

001 057 074 112 114 116

SANYO

001 010 040 014 134

SONY

007

SCOTT

017 037 129 131

THOMPSON

005 006

SEARS

017 081 001 004 008 009 010 014 020 101

TOSHIBA

008

SHARP

053 031 054 165

VIETA

116

SHINTOM

024

YAMAHA

009

SONY

056 057 058 001 009 031 052 053 155 002

ZENITH

074 057

SOUNDESIGN

034

STS

004

SYLVANIA

031 034 059 067

SYMPHONIC

034

TANDY

010 034

TATUNG

043

TEAC

034 043

TECHNICS

031 070

TEKNIKA

031 034 101

THOMAS

034

TMK

006

TOSHIBA

017 131 004 008 059 082 150 047

TOTEVISION

040 101

UNITECH

040

VECTOR RESEARCH

012

VICTOR

048

VIDEO CONCEPTS

012 034 046 141

VIDEOSONIC

040

WARDS

001 004 017 024 031 034 040 053 054 131

LD
Manufacturer/Brand

Setup Code Number

DENON

030

GOLDSTAR

027

KENWOOD

025

MAGNAVOX

026

OPTIMUS

032

PANASONIC

021

PHILIPS

026

PIONEER

020 034

RCA

031

REALISTIC

032

SAMSUNG

023 029

SHARP

025 028

SONY

022

TECHNICS

021

TOSHIBA

025

YAMAHA

033

Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual
Care and Maintenance

Care and Maintenance

CD
Manufacturer/Brand

Setup Code Number

ADCOM

062

AIWA

187 170 089

AKAI

202

AUDIO TECHNICA

046

CARVER

167 041 135 138 139 050 203

DENON

205 226

FISHER

016

H/K

047 033 208 046

JVC

136 163 004

KENWOOD

007 055 023 137 016

MARANTZ

044 041

MONDIAL

147

NAD

215 005 178

NAKAMICHI

218

NIKKO

046

ONKYO

038 168 030 062 169

PANASONIC

068 172

PHILIPS

041

PIONEER

010 020 174

RCA

017 021

REALISTIC

187

SANSUI

171

SHARP

051 173

SHERWOOD

001 166 096 051

SONY

225 097 126 133

TEAC

079 140

TECHNICS

068 008 172

VICTOR

004

YAMAHA

012 186 183 046

Sherbourn Technologies, Inc.

Cleaning
When the unit becomes dirty, wipe it with a clean, soft, dry cloth. If necessary,
first wipe the surface with a soft cloth slightly dampened with mild soapy water,
then with a fresh cloth dampened with clean water. Wipe dry immediately
with a dry cloth. NEVER use benzene, thinner, alcohol or any other volatile
cleaning agent. Do not use abrasive cleaners, as they may damage the finish
of the metal parts. Avoid spraying insecticide, waxes, polishing agents, or any
aerosol product near the unit.

When You Are Away
If you will not be using your home theater system for an extended period of
time, it is always a good idea to turn the unit off using the Power Switch on the
rear panel of the PT-7000. This will prevent the automatic turn on circuits
from accidentally turning the system on during your absence.

Troubleshooting
Your new PT-7000 is designed to provide years of trouble free operation.
However, the complexity of today’s sophisticated home theater systems
means that you might encounter an occasional problem with your system involving the PT-7000. Listed below are some of the more common
issues you could encounter. For additional hints on using the PT-7000
or resolving problems we suggest that you contact the dealer from which you
bought the product.

Owner’s Manual
Troubleshooting

System Reset
In rare cases the PT-7000’s internal processor may freeze or lock-up causing abnormal operation. This is common to all micro-processor controlled
devices when the unit is subject to excessive static discharge, AC line noise,
or power spikes.
In most cases it is easy to solve this problem by simply unplugging the Model
PT-7000 from its AC power source for about five minutes. After waiting, reconnect
the power cord and turn the unit on. If the unit functions normally, no further
action is needed.
In the event that the unit still does not operate properly, it may be necessary to
manually reset the processor. Note, however, that when the processor is reset
you will loose all settings including digital audio assignments, surround mode
settings, speaker configurations, tuner presets and any other memory items.
For this reason we strongly recommend that you record these settings on the

chart provided on page 18 of this manual so that it is easy to restore them after
resetting the processor.
To reset the unit you must first remove the volume control knob on the front
panel by grasping it and gently pulling the knob straight out towards you. When
the knob is removed you will see a very small hole in the black aluminum
front panel at the “nine o’clock” position. With the unit on, use a toothpick
or unfolded paper clip to gently press the button behind the opening. Hold the
button for a second and then release it. This should reset the system.
Replace the volume control knob, being careful to line up the flat surface on
the control shaft with the matching flat surface on the inside of the knob. Push
the knob straight on to the shaft until it is firmly seated.
If the manual reset does not solve the problem, contact Sherbourn for
further advice.

Symptom

Possible Cause

Solution Options

Unit does not turn on when remote or
front panel buttons are pressed

No AC Power

Make certain AC power cord is plugged into a live outlet

No sound from digital audio source

Input not properly selected

Make certain the correct digital input is associated to the source

No DTS when a DVD is playing

Incorrect bitstream output from DVD player

Check the DVD player’s setup menus to make certain DTS output is selected

Make certain rear panel power switch is ON

Check the disc menu to make certain DTS is selected
No sound from rear surround speakers

Incorrect speaker configuration

Check Speaker Config menu to make certain that “BS(LB)” or “LB/RB” is selected for Surr Rear

Intermittent buzzing in tuner

Interference from local sources

Move or relocate the antenna
Move the antenna or unti away from computers, fluorescent or neon lights, or appliances
with motors

Unit does not respond to remote
commands

No sound from one or more channels

Low remote battery power

Change the batteries

Remote set to different device

Press the AUD button to make sure the remote is outputting PT-7000 codes

Remote sensor is obscured

Make certain the front-panel remote sensor is visible or connect a remote sensor

Poor connections

Check interconnects to the amplifier and connections from the amplifier to the speakers

Incorrect surround mode

Check surround mode to make certain it provides output to all speakers

Incorrect speaker configuration

Check Speaker Config menu to make certain all speakers are set to Small or Large

Model PT-7000 7.1 Channel Preamp/Processor/Tuner

Owner’s Manual
Specifications

Model PT-7000 Specifications

FM Tuner Section
Se

Preamplifier Analog Section
I

eda ce

26KΩ

eda ce (Ma -RCA)

<600Ω

Ra ed I
Ma

I
(100 Ω ad)

Ra ed O

IHF

10dB

50dB S/N

13dB

S/N Ra

2.0V

75dB

3.0V

See

69dB

1.5V

L ad

5Ω

0.2%

6.3V

See

0.3%

S e e Se a a

40dB

e Ra ge
Ma

-80dB

+10.0 dB (1dB e

)

Ad ace Cha e Se ec

70dB

400 H

Z e

-80dB

+10.0 dB (1dB e

)

F e e c Re

20 H

15 H

Ba Ma age e
Hgh-Pa S e
(S a S ea e Se g)
L

-Pa S

C
e Fe e c
(Ad ab e 40/60/80/100/120/150H )
12 dB/ c a e (2 d de )

e (S b

fe )

24 dB/ c a e (4 h de ), 40-150H a ab e

T eC
Ba Ce e F e e c /Ra ge

30H /

T eb e Ce e F e e c /Ra ge

10KH /

Cha e Se a a
C

(a 1 H )

a Be ee I

(a 1 H )

6dB
6db

Se (20dB S/N)

200 V

S/N

50dB

Video Section

86dB

e & S-Vde

6 MH

e G ee

45MH -3dB

e Red

45MH -3dB

e B e

45MH -3dB

20 H +0 / -0.2 dB

A a g-DSP I

10 H

20 H +0 / -0.5 dB

Dg a I

10 H

20 H +0 / -0.4 dB

)
0.0035% (80 H BW)

A a g-D ec I

0.0035% (AES17 e )

A a g-DSP I

0.005% (AES17 e )

Dg a I

0.006% (80 H BW)

A de
a d
a e 75 h , 1.5 V - . C
a S a da d e g a- de ba d d h c d g C
ad e , a d ca e .

6-Cha e S/E I

0.003%

A O he A a g I

0.002%

Dg a I

0.005%
A- egh ed)

P ce

A d C

e e
CS8415A Dg a A d I e face

A a g

Dg a

CS5360

24-b /48 H

Dg a

A a g

CS4396

24-b /192 H

A a g-DSP I

98dB

F e Ra g

Dg a I

100dB

D e

e a d Ba d d h

IMD (CCIF a 15 H & 1 H )
S/N Ra ( ef. 2.0V

)

0.01% (80 H BW)
0.01%

A- egh ed) 97dB

Sherbourn Technologies, Inc.

96 H

General

101dB

Zone 2 Section

a CS49326

Dg a A d I

A D ec I

e
a d
h
e -RGB, HDTV, e d b e ,

A dg a a d
a d
a e S/PDIF e ec ca (75 h , 0.5 V - ),
S/PDIF ca (T ), AES / EBU (110 h , 5 V - ) a da d a a
a e.

IMD (CCIF) @ 15 H & 16 H

THD+N (a Ra ed I

3dB

Digital Audio

6-Cha e D ec I

F e e c Re

20 dB

Ba d d h

10 H

S/N Ra ( ef. 2.0V

0.7%

82dB

D ec I

O e Sg a Se ec ( 10 H )

THD+N (a Ra ed I

1dB

AM Tuner Section

Preamplifier Digital Section
F e e c Re

e C

age

105-130V, 60Hz USA or 210-250V, 50Hz Europe & Australia

45W
1.0A

-b

5 20

Wd h

17.12 che / 435

Hegh

4.6 che / 117

De h

14.76 che / 375

Wegh

17.6 b . / 8 g

T gge O

1, 2(Z e)

, 2.0A

Se e a De a 50 A @ 12 VDC

-b

5 20

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Sherbourn Technologies Pt 7000 Users Manual

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