Download: Mirror Download [FCC.gov] Document ID 1989290 Application ID f3pzs703vEWUTancESVk6Q== Document Description User Manual Short Term Confidential No Permanent Confidential No Supercede No Document Type User Manual Display Format Adobe Acrobat PDF - pdf Filesize 165.2kB (2064954 bits) Date Submitted 2013-06-13 00:00:00 Date Available 2013-06-18 00:00:00 Creation Date 2013-06-12 10:00:25 Producing Software Microsoft® Word 2010 Document Lastmod 2013-06-12 10:00:25 Document Title MTP40 User Manual Document Creator Microsoft® Word 2010 Document Author: Support
MTP40 User Manual
Wideband Wireless
Professional Pocket
Transmitter
SN: ________________
Rev.02 (rif. FW 1.10.0L)
Date: 12 June 2013
MTP40 User Manual
Rev.02
INTRODUCTION
“MTP40 is an extremely small and light pocket transmitter especially designed for
professional wireless microphone applications”
Very easy and quick to use thanks to OLED display, dedicated buttons and a joggle selector.
MTP40 benefits also of the latest Wisycom RF technology along with an enhanced
robustness against noise and inter-modulation.
Fig. 1
Turn on wireless:
Move the Wireless power switch in
“I” position: switch becomes green
(red indicate PTT/MUTE).
A green blinking gives you
indications on battery status.
Front LED color is the same
of power switch.
Turn on display:
Push and hold it.
Open MIC Body:
Push the side buttons and flip down the cover, to access
internal setup controls and batteries.
❶ Switch to enable wireless transmission, it
also indicates the battery status and
peak/mute operation (with PTT)
❷ In order to allow front visibility same colour
information on (1) is replicated with this LED
❸ Oled display for transmitter setup
❹ , and 3 positions
❺ Battery holder
❻ Cover (to open push side buttons)
1.
Fig. 2
MTP40 User Manual
Rev.02
SAFETY INSTRUCTION
Read this safety instruction and the manual first
Follow all instructions and information.
Do not lose this manual.
Do not use this apparatus under the rain or near the water.
Do not install the apparatus near heaters or in hot environments, do not use outside the
operating temperature range.
Do not open the apparatus, only qualified service technician are enabled to operate on it.
The apparatus needs servicing when it is not properly working or is damaged by liquids,
moisture or other objects are fallen in the apparatus.
Use only accessories or replacement parts authorized or specified by the manufacturer.
Clean the apparatus only with dry cloths, do not use liquids.
Report the serial number and the purchasing date in front of the manual. It is needed to
have proper replacement parts or accessories from the manufacturer.
When replacement parts are needed, use only replacement parts authorized from the
manufacturer. Substitution with not authorized parts could result in electric shock,
hazards or fire.
Keep attention on all the labels with warnings or hazards on the apparatus.
LED INDICATIONS
Led indication with bi-colour led (red & green) on wireless power switch (1) and in front led (2):
Wireless transmission status: green when RF transmission power is on.
Battery status: green steady, slowly blinking (< 25%), quickly blinking (<12%).
Modulation peek (if activated): red.
Ptt status: red if active (push to talk “pushed”).
BATTERIES
MTP40 is working with 2 AA alkaline or NiMH batteries (select correct type on setup controls).
Battery status can be checked on internal OLED display or looking to LED status on power
switch (see 1.1).
BATTERY SUBSTITUTION
Open transmitter cover and insert batteries following polarity indicated.
Attention: always replace both the batteries
MTP40 User Manual
Rev.02
POWERING UP
Move the wireless power switch (see Fig. 1) in “I” position to activate wireless transmission: a
green LED lights up (blinking when battery is low!)
SETUP CONTROL
Open transmitter Body to access the “display and controls” area (Fig. 3):
A.
B.
C.
D.
Graphics Display (OLED)
Channel selection buttons (ch)
MIC gain setup buttons (gain)
3 position selector (up / down / click)
CLICK
Fig. 3
OLED POWER UP (OLED IS IN OFF CONDITION)
Pushing down selector (click), oled turns on. A first menu with serial NO and brand logo is
displayed, then menu enters automatically.
Pushing and holding selector (click) > 2 sec, serial NO menu is displayed till (-/+) is selected.
OLED POWER DOWN (OLED IS IN ON CONDITION)
Pushing and holding selector (click) > 2 sec, display is turned off.
Display turns off automatically after 15 sec, unless in menu or in menu (with
audio level < 5% from nominal).
MTP40 User Manual
Rev.02
DISPLAY MENU
Setup menu are accessed in sequence:
Using <+/-> selector all menus can be accessed in sequence, push to enter edit mode:
CLICK
<+/-> to setup field
again to confirm changes and exit.
exit without confirmation if no button is pressed after a few seconds time out.
menu
These menus are displayed during power up for few seconds.
First one gives information of antenna to be used. The
number displayed is the center-band of the antenna to
be used.
The second menu gives indication on product:
- product id (MTP40),
- a number which identify the working band
470-640 MHz
566-798 MHz
510-698 MHz
- a number which identify the hardware version
- the firmware release (110.0F),
- the band in extended format and
- the serial number.
Keep selector pushed to hold this menu!
menu
This is the first menu displayed after power up.
Major info are displayed:
- Current channel/group (i.e. CH:00 GR:08)
- Current frequency (i.e. 566.075 MHz)
- Mic gain (i.e. AF: -04 dB) and high pass filter (i.e.
HP:60 Hz)
- “RF H” or “RF L” on top right if RF transmission is
on at high or low power respectively
- On bottom battery bar is displayed
MTP40 User Manual
Rev.02
menu
This menu can be entered by scrolling selector, or pushing at the same time both quick
channel setup buttons ( & ).
MTP40 can recall configuration presets. “FACTORY” recall
the Wisycom factory configuration. “USER” recall the
user configuration (the transmitter configuration is
copied into the USER using the “save to” submenu). All
“USER” menus are not locked by default,
thus this is quick way to unlock features!
The other 8 configuration presets are user programmable thru the infrared and the
PC interface (using the programmer UPK 300 or the receiver MRK950/MRK960).
All parameters can be “left unchanged”, “changed” or “changed and lock”,
allowing a very flexible way to pre-program MTP40 configuration.
menu
This menu can be entered by scrolling selector or using quick channel setup buttons ().
In this menu current channel/group and frequencies can
be setup. Use the selector to change values (<+/->) and
to confirm.
Sync group is a quick self-settable channel synchronized
by receiver.
menu
This menu can be entered by scrolling selector or using quick gain setup buttons ().
“AF In Gain” setup to tune audio input sensitivity:
To help proper audio gain setting, an audio
bar is supplied with peak hold bar)
indicating the headroom to audio peak
(0 dB).
AF gain is shown with 2 different unit of
measurements dB (gain in dB of MTP40 amplifiers) or
in dBu peak.
“HighPass Filter” applies different audio HP filter:
Flat / 60Hz / 120Hz / 170Hz / 250Hz / 400Hz.
Use the selector to change values (<+/->) and to
confirm.
MTP40 User Manual
Rev.02
menu
This menu can be entered by scrolling selector.
Following Mic mode can be setup (for LEMO option)
-2 wires: (PTT is possible) for external audio input
-2 wires + bias: (PTT is possible) for most 2 wires MIC
-3 wires: (no PTT) for most 3 wires MIC
-2 wires & pha: to connect a wired mic thru a 48V
adapter (PHA48)
-2 wires+bias & pha: Allow to connect a ‘2 wires + bias’ MIC
or a ‘2 wires & phantom’ MIC (with PHA48)
Additional field to setup
Phase: is audio phase can be 0/180 deg.
PTT operation mode:Normal (pushing make a
remote switch)/Muting (pushing mute the
audio)
Use the selector to change values (<+/->) and to
confirm.
NOTE: For DPA option (2 pin microdot audio connector), even if the MIC mode menu allows to
set one of the 5 MIC modes, only 2 wires or 2 wires+bias mode are possible.
menu
This menu can be entered by scrolling selector.
RF power can be setup to High (50 mW ERP) or Low (10
mW ERP).
Use the selector to change values (<+/->) and to
confirm.
menu
This menu can be entered by scrolling selector.
MTP40 supports 2 different type of “Companding
systems”
ENR: designed for maximum noise reduction
ENC: designed for maximum audio fidelity (use this in
case of special vocal application or to remote
instruments)
MTP40 User Manual
Rev.02
menu
This menu can be entered by scrolling selector.
Power switch green LED brightness can be setup LED
light. Modulation peak LED on power switch (become
RED when audio get close to saturation) can be
enabled/disabled.
Battery type can be setup in Alkaline or NiMH.
menu
This menu can be entered by scrolling selector.
While is this menu MIC can be connected to IRDA for
setup or firmware upgrades.
NOTE: while in this menu display is not automatically
turned off.
menu
This menu can be entered by scrolling selector.
Long pressing (2 sec.) selector button (click) it locks
MTP40 in transmission mode.
To unlock, long pressing (2 sec.) selector button again.
menu
This menu can be entered only turning on the transmitter while pushing at the same time both
quick channel setup buttons ( & ).
Device is forced in bootloader mode to allow FIRMWARE
UPDATE.
MTP40 User Manual
Rev.02
The following table sums up which parameters can be set and the related range settings.
MENU
PARAMETER
MEANING
RANGE SETTINGS
CH
GR
Channel
Group
Freq
Frequency
0 ÷ 59
0 ÷ 39 + SYNC GROUP
depends on the MTP40 Model:
470-640
566-798
depends on the mic mode setting
(ex. -40dB ÷ 40dB step of 1 dB)
Flat/60/80/120/170/250/400 Hz
’2 wires’
‘2 wires + bias’
‘3 wires’
‘2 wires & phantom’
‘2 wires + bias & phantom’
TUNING
AUDIO
High Pass Filter
Gain of the
audio signal
High Pass filter
Mode
MIC type
Phase
Audio signal
phase
AF In Gain
MIC
PTT Mode
It defines how
and what
information the
transmitter has
to send
RF POWER
RF Power
RF Power
NOISE RED.
NRSYS
Noise reduction
Led Light
OTHERS
Led Mode
Battery
Power switch
green
brightness
It defines when
the power
switch led (see
Fig. 3) has to
become RED
Battery type
0° or 180°
Disable:when the PTT button is pushed, nothing
happen. (the transmitter sends AF+Tone
squelch)
Normal: when the PTT button is pushed, the
transmitter send a different RF signal. According
to the receiver configuration the audio can be
enabled/disable on LINE (and/or COM).
Muting: the transmitter doesn’t send the audio.
The voice is cut, it doesn’t enter to the
microphone
No Data: the transmitter sends neither tone
squelch nor battery data.
High (50 mW ERP) or
Low (10 mW ERP)
ENR: Wisycom Extended-NR,noise optimized
ENC: Wisycom Extended-NC,voice optimized
0 ÷ 16
None: never
ModPeak: when audio get close to saturation
PTT: when the PTT button is pushed
Alkaline or NiMH
MTP40 User Manual
Rev.02
MIC Mode setting (only for LEMO option):
Pin out
MIC Mode:
Gain
’2 wires’:
1=GND
3=AF
-40/40 dB
‘2 wires + bias’:
1=GND
3=AF+5.5V
-20/40 dB
‘3 wires’:
‘2 wires &
phantom’:
‘2 wires + bias &
phantom’:
1=GND
2=5.5V
3=AF
1=GND
2=3.1V (power for
PHA48)
3=AF
1=GND
2=3. 1V (power for
PHA48)
3=AF+5,5V
PTT
Disable
Normal
Muting
No data
Disable
Normal
Muting
No data
Led Mode
None
Mod. Peak
PTT
None
Mod. peak
PTT
-40/40 dB
Disable
No data
None
Mod. peak
-40/40 dB
Disable
No data
None
Mod. peak
-20/40 dB
Disable
No data
None
Mod. peak
10
MTP40 User Manual
Rev.02
WISYCOM IR PROGRAMMER (VER. 1.3.1.1 AND ABOVE)
Wisycom IR Programmer allows to read, modify and update the MTP40 device configuration.
It is necessary to
install Wisycom IR Programmer (version 1.3.1.1 or above)
WARNING: If it is the first installation and Wisycom USB driver has not already
installed in the PC, install the USB driver (run C:\Program Files
(x86)\Wisycom\MTP&MTH Infrared Programmer (TX)\Drivers\ DriverInstaller.exe)
connected the programmer PK300 or the receiver MRK950/MRK960 to the PC thru
USB connection
run the program
enable the IRDA communication on the transmitter (see IRDA menu)
NOTE: Wisycom IR Programmer doesn’t work whit MRK950/MRK960 if it is connected to the
PC using an ethernet cable.
The Wisycom IR Programmer’s window is divided in 4 parts (see Fig. 5):
❶Interface and Device panel contains all the major information of the connected device
❷Current Settings panel shows the current configuration. Thanks the PRESET panel, a
previous saved configuration can be chosen and loaded like current setting.
❸Tuning Frequencies panel allows to handle Groups, Channels and Frequencies
❹Presets panel allows to read, change and save different configurations
❶
❷
❸
❹
Figure 5: Wisycom IR Programmer’s window
11
MTP40 User Manual
Rev.02
10 different configurations are available:
•
FACTORY configuration is a locked configuration: no parameter can be changed.
USER configuration is the only configuration that can be saved using the OLED display (see
menu). Note: It is not possible to change the name of this configuration.
Other 8 configurations where the user can change both the name and the values of all
parameters.
INTERFACE AND DEVICE PANEL
At the beginning, the program checks which IR devices are detected and they appears on the
Interface panel.
The user has to select the device and push button in order to open the
communication with the IR device. A picture on the top in the Interface panel help the user in
this selection showing the type of devices detected. During this process the “IR activity” led
blinks to indicate that the program wait connection’s answer from the IR device.
A successful connection is signaled with the “interface connection” green led, while a failed
connection is signaled with the “communication error” led.
Once a supported device is found, the software automatically reads all the data related to the
remote configuration, as well as the frequencies that are pre-programmed.
Firstly, in order to avoid unwanted operation, no parameters can be changes and the EDIT
button, presents on the bottom of Device panel, is yellow and set to LOCKED state. Pushing
the EDIT button, it becomes grey and sets to UNLOCKED state to indicate that the
configurations can be modified.
CURRENT SETTINGS PANEL
In the Current Settings panel the user can
with Preset panel → load one of the 10 available configurations
with other panels → modify all the configuration’s parameters (the same that are
changeable in the OLED display). Each parameter can be locked clicking the related
lock button, so the set value can not be changed next using the OLED display.
ATTENTION: All the modifies applied to the Current Settings panel are instantaneous: they are
applied directly to the device and save in its memory but no saved in the preset configuration.
12
MTP40 User Manual
Rev.02
TUNING FREQUENCIES PANEL
With the Tuning Frequencies panel the user can select a frequencies group (0÷39) and for each
one execute the following operations:
modify the Group’s Name
lock and/or hidden the group
for each channel (0 ÷59) of the selected group: change the frequency value and the
related status (locked/hidden) (in the center grid frequency)
The SAVE button, at the top of the
panel, save the changes of the group
selected (name group, lock/hidden
group).
To change a frequency
value for a specific
channel: double click
on the grid frequency
panel (row=channel’s
number), insert the
new frequency value
and press OK button.
To lock/hide a specific
channel, double click on the
grid frequency panel.
NOTE: keeping pressed the CTRL button on the keyboard and clicking the wanted
channel/group shown on the frequencies grid, the tuning process is executed. It is equivalent
to configure the Tuning in the Current Settings panel but it is easier. The device is re-tuned
immediately, so be sure that the RF power is turned off while changing frequencies with other
RF systems in use around you!
If the currently tuned channel is on the same group that is listed on the grid, the background
color of the related cell (channel) on the grid becomes yellow.
13
MTP40 User Manual
Rev.02
Using the LOAD/SAVE button, at the bottom of the panel, it is possible to load/save the
frequencies for the selected group from/to a .wdf file. To save the frequencies of all the groups
click to the related button above. The legacy option save the channels without the hidden/lock
info.
14
MTP40 User Manual
Rev.02
PRESETS PANEL
The Preset panel allows to manage all the 10s available configurations.
For each configuration it is possible to set the name and all the parameters value except for
FACTORY and USER configurations (see table below).
PRESETS:
NAME*
LOCK/DON’T CARE
PARAMETERS
VALUE
FACTORY
USER
√
OTHERS
√
√
√
√=change is allowed
* Be careful to write a meaningful name for the preset because the name will appear on the
settings list of the device menu! Please, avoid empty names.
If a parameter is “locked”, it cannot be modified by device menu (using OLED display), while if
“don’t care” propriety is active, when the user load the configuration, the parameter’s value
doesn’t changed.
ATTENTION: Changes are applied only after a “save” action.
NOTE: “a trick” In case of the user have a locked parameter and he is in great need for modify
it, he can save the configuration to USER configuration by OLED (see PRESET menu) and then
load the USER configuration (in this way all the parameters have the lock propriety disable and
the user can modify all the parameters).
FILE MENU
Using a file menu at the top left of
the panel it is possible to load/save
all the configuration values of the
device to/from a .wcf file (Wisycom
Configuration File).
Save a .wcf file
With an infrared device correctly connected, select File->Save User Configuration and select
the destination file.
Load a .wcf file
To load a user configuration select File->Load User Configuration and select a previously saved
data file; a form will be shown, where it's possible to select which data has to be restored and
which skipped. This allow the user to load a particular configuration while keeping other data.
15
MTP40 User Manual
Rev.02
TECHNICAL SPECIFICATIONS
Switchable
channels
2400 allocated by 40 groups of 60 channels (in specific frequency range), quickly
selectable with dedicated buttons
Switching
window
Frequencies
Up to 232 MHz, depending on band
470-640 MHz
566-798 MHz
510-698 MHz
The range is limited by software for US products in the band 470MHz to 698MHz,
excluding also the 608MHz-614MHz band.
Quartz PLL frequency synthesizer circuit (25 kHz step)
Frequency
stability
▪ ± 2,5 pap (in the rated temperature range)
▪ ± 2.5 kHz (in the rated temperature range)
Temp.range
-10 ÷ +55 °C
Max RF power
▪ 50 mW (ERP) when high power selected
▪ 10 mW (ERP) when low power selected
< 2 nW
Spurious
emissions
Modulation
wideband FM, with 50 µs pre-emphasis
Nominal
deviation
±40 kHz (Peak deviation = ±56 kHz)
Telemetry
feature
MTP40 transmits also a digitally modulated sub-carrier, suitable for:
AF input
connector
LEMO option
Configurable on ‘mic’ display menu in 5 options:
AF input level
80 dB adjustable range from -54 dBu (1.2mV) to 26 dBu (15.5 V) at peak deviation (1
kHz), adjustable in 1 dB steps
+26 dBu (15.5 V) at clipping, +20 dBu (7.75 V) at nominal level
Max. input level
▪tone-squelch operating
▪ ’2 wires’:
▪ ‘2 wires + bias’:
▪ ‘3 wires:
▪ ‘2 wires & phantom’
▪ ‘2 wires + bias & phantom’:
▪ remote battery monitoring
▪ optional PTT (push to talk) operation
gain selectable -40 ÷ +40 (-54 dBu ÷ +26 dBu peak), no bias voltage
gain selectable -20 ÷ +40 (-54 dBu ÷ + 6 dBu peak), 5.5 V on 3k9 bias supply
gain selectable -40 ÷ +40 (-54 dBu ÷ +26 dBu peak)
gain selectable -40 ÷ +40 (-54 dBu ÷ +26 dBu peak),
gain selectable -20 ÷ +40,(-54 dBu ÷ + 6 dBu peak), 5.5 V on 3k9 bias supply
Noise-Reduction ENR (Wisycom Extended-NR), with independent Attack- and Recovery-time, noise
optimized
ENC (Wisycom Extended-NC), with independent Attack- and Recovery-time, voice
optimized & with reduced pre-emphasys
▪ 45 Hz ÷ 21 KHz (3dB)
AF bandwidth
▪ 55 Hz ÷ 20 KHz (1dB)
< 0.3 % (0.15 % typ.)
Distortion
Signal-to-noise
ratio
▪ typ. 115 dB (A)rms with 40 kHz deviation
▪ typ. 121 dB (A)rms with 56 kHz deviation
Led
Led indication with bicolor led (red & green) on wireless power switch:
Display
High contrast OLED (Organic light-emitting diode) bicolor display (96 x 36 pixels)
8 step battery lifetime indication: 7 bars (100%-87%-75%-63-50%-38%-25%) and “empty
▪ Wireless transmission status:
GREEN on/off
▪ Modulation peek (if activated): RED
▪ Battery lifetime status: GREEN - steady (> 25%)
- slowly blinking (< 25%) - quickly blinking (<12%)
▪ Ptt status: RED if active
16
MTP40 User Manual
PTT function
bar” quickly blinking (12% remaining)
Pin 3 of the AF connector can be setup to an external push button
Power supply
2 AA size batteries (Alkaline, rechargeable NiMH)
MTP40 Battery
life
(2 AA alkaline)
▪ approx. 10 hours @ 50mW continuous working
▪ approx. 14 hours @ 10mW continuous working
Dimensions
73 x 61 x 17.5 mm (Height-Width-Depth) without clip
Weight
Approx. 80 g. without batteries (120g with batt.)
Rev.02
In compliance with
EMC: EN 301489-1/-9
Europe
Radio: EN 300422-1/-2
Safety: EN 600065
USA
PART 74
FCC-ID: POUMTP40
Limited to 698 MHz
Note: MTP40 transmitter complies with ETS 300 422
OPTION CODE MTP40-X-YZ :
▪ AUDIO CONNECTOR (-X)
L 3 PIN LEMO CONNECTOR
(use FVB.00.003.NLN on Mic)
D 2 PIN MICRODOT CONNECTOR
▪ FREQUENCY RANGE (-Z)
1 470-640 MHz
2 566-798 MHz
3 510-698 MHz
▪ COLOR (-Y)
B body color "matt black"
Ex. MTP40-L-B1 is 3 pins LEMO connector , matt black color and 470-640 Mhz frequency range
GND
MTP40
5.5V
(3 wires)
Option
AF
AF + 5.5V (2 wires)
L Lemo Conn.
17
MTP40 User Manual
Rev.02
MANUFACTURER DECLARATIONS
In compliance with the following requirements
RoHS Directive (2002/95/EC)
WEEE Directive (2002/96/EC)
Please dispose of the diversity transmitter at the end of its operational
lifetime by taking it to your local collection point or recycling center for
such equipment
Battery Directive (2006/66/EC)
The supplier batteries or rechargeable batteries can be recycled. Please
dispose of them as special waste or return them to your specialist dealer. In
order to protect the environment, only dispose of exhausted batteries.
FCC Conformity
The Wisycom microphone pocket transmitter model MTP40 complies with the following
requirements:
- FCC (Federal Communications Commission) Part 74
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause
undesired operations.
Changes or modification not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment.
FCC ID can be found inside the battery compartment.
FCC ID: POUMTP40
18
MTP40 User Manual
Rev.02
EC Declaration of Conformity
19
WISYCOM srl
Via Spin 156 I-36060 Romano d’Ezzelino Italy
Tel. +39 -0424 -382605 Fax +39 - 0424 - 382733
www.wisycom.com e-mail: sales@wisycom.com
