Bosch Security Systems M509 User Manual 8

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Document ID	13038
Application ID	E8EGA/H06zaf9RkBhxWMUA==
Document Description	8
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	10.24kB (127998 bits)
Date Submitted	1998-11-18 00:00:00
Date Available	1999-02-24 00:00:00
Creation Date	2001-07-10 21:27:17
Producing Software	Acrobat Distiller 4.0 for Windows
Document Lastmod	2001-07-10 21:27:19
Document Title	8

FCC ID: BSDMSOQ
THE APPLICANT HAS BEEN CAUTIONED AS TO THE FOLLOWING:
15 .21 INFORMATION TO USER.
The users manual or instruction manual for an intentional
radiator shall caution the user that changes or modifications not
expressly approved by the party responsible for compliance could
void the user's authority to operate the equipment.
15 .27 (3) SPECIAL ACCESSORIES .
Equipment marketed to a consumer must be capable of complying
with the necessary regulations in the configuration in which the
equipment is marketed. Where special accessories, such as shielded
cables and/or special connectors are required to enable an
unintentional or intentional radiator to comply with the emission
limits in this part, the equipment must be marketed with, i.e.
shipped and sold with, those special accessories. However, in lieu
of shipping or packaging the special accessories with the
unintentional or intentional radiator, the responsible party may
employ other methods of ensuring that the special accessories are
prov1ded to the consumer, without additional charge.
Information detailing any alternative method used to supply the
special accessories for a grant of equipment authorization or
retained in the verification records, as appropriate. The party
responsible for the equipment, as detailed in § 2.909 of this
chapter, shall ensure that these special accessories are provided
with the equipment. The instruction manual for such devices shall
include appropriate instructions on the first page of text concerned
with the installation of the device that these special accessories
must be used with the device. It is the responsibility of the user
to use the needed special accessories supplied with the equipment.
MFA 998300“. d98a0067
FZCC ID: BSDMSOQ
.1033(c)(3) MANUAL
Owners Manual/Operating Instructions
Telex Model PST-16 Auditory Assistance Transmitter
Carefully unpack your Auditory Assistance Transmitter. If there is any damage or any shortages, please
refer to the “Warranty Servrce Infonnation”.
Transmitter Location: Try to keep a clear, unobstructed path between the transmitter and the receiver.
The transmitter should not be used between objects such as metallic building structures and file cabinets
as this can cause short distance and reflections that could cause fading of the signal. Place the transmitter
on the users belt or pocket, preferably with the antenna facing the receiver. Do not coil the antenna and
put it in a pocket. This will severely reduce the operating distance.
Antenna: The transmitter uses a flexible wire “trailing” antenna that is permanently attached to comply
with FCC Part 15 Rules, Do not cut or lengthen the antenna . This is a tuned antenna and modification
will shorten the range.
Audio Input: There are 2 audio input jacks on the transmitter. One is the Milliary input designed to
allow audio devices such as teachers aids or tape recorders to be used. The input jack is a 1/8 inch
stereo/mono jack . Typical input level is 100 mV RMS maximum for normal modulation. More than
this input will cause the audio to “limit" which may sound unnaturali Reduce the input level in if this
should happen, with the Audio Gain Control located on the side of the unit or turn down the input
device.
The second input is the normally used microphone input. This input is located on the top panel “step”
of the transmitter. The microphone is supplied with the transmitter but other types can be used as well.
Place the microphone element about 10 to 12 inches below the mouth of the useri Adjust the gain control
mentioned above to adjust the transmitted volume. If the microphone and an auxiliary device is used on
the same transmitter, it is preferable to control the aux input device With its own volume. This input
also has a compressor/limiter to help control volume.
Power:
DO NOT TURN UNIT ON AT THIS TIME.
Power is provided by 2 “AA" size batteries. Alkaline batteries provide the best battery life. Nickel
Cadmium rechargeable batteries can be used also but with shorter battery life. Charge Pins are
provided on the bottom of the unit that fit TELEX drop in chargers.
CAUTION:
Do not attem tto rechar e Alkaline Batteries as this ma result in ersonal in'u .
TELEX PST-16 Transmitter, Continued Page 2
Freguency/Channel Considerations: As with any radio device, interference can occur at any time.
The frequencies offered are shared with other legitimate users. Check the frequency/channel with the
matching receiver to see if any interference is present. If interference is present, choose a different
channel. The severity of interference varies with location and distance to the interfering station.
If the interference is weak on all channels, this is probably acceptable since your transmitter will
cover the interference and is unlikely to interfere with other users. Multiple Channel Systems require
other considerations but each channel should be checked as above.
Transmitter Qperation: Now that you have checked all of the channels you intend to use, apply power to
the transmitter by pressing the Toggle Switch on top of the transmitter towards the channel selector
switch. The Power light should now be on. Select the RF Channel on the transmitter to match the
receiver channel. Turn the program material on (tape recorder, PA, etc. or use the microphone) Adjust
the appropriate tape output etc. level control until loud program material passages sound natural
in the receiver. This allows sufficient “headroom” to prevent peak distortion on loud inputs. The
transmitter system AGC (Automatic Gain Control) will help maintain the correct level.
System Walk Through: Now that the transmitter is set up, you should be able to hear the program
material on the appropriate receiver. Walk the receiver through the area that it is intended to be used in.
Check for any noise or interference that would cause undesired operation. Some of the causes of poor
performance are listed below.
Poor transmitter location.
Poor receiver location.
Interference.
Local AC Line noise.
RF “Trouble Spots”
Operating distance beyond system capability
Malfunctioning System, receiver or transmitter.
Smcifications:
Audio Input. .
Level, Microphone, 7.75 mV RMS for rated deviation, 25 KHz maximum.
Impedance, Microphone, 10 K Ohm nominal.
Level. AUX input, 100 mV RMS for rated deviation, 25 KHz maximum.
Impedance, AUX input, 10 K nominal.
TELEX PST-16 Transmitter, continued Page 3
AGC Range. .
Signal To Norse Ratio
Pre-emphasis ........ .100 11 Seconds
Maximum Deviatio 5 KHZ
Frequency Tolerance. .+/- 0.005%, Phase locked Loop
Number of Channel ,16, user selectable
Frequency Range... ..72»76 MHZ
Note: All frequencies within the above range are factory selected on legal frequencies and the
transmitters are not field programmable.
RF Power Output ..................................... 8.000 uV/M @ 30 M., Maximum.
Warranty Service Information:
Please see the separate Warranty Card supplied with this product
FCC WFORMATION:
The Telex Model PST-16 is authorized under FCC Rules Part 15. Licensing of Telex equipment is the
user’s responsibility and licensability depends upon the users classification, and frequency selected.
CAUTION: Changes or modifications made by the user could void the user’s authority to operate
the equipment.
Operation is subject to the following two conditions: (1) This device may not cause interference, and (2)
This device must accept any interference, including interference that may cause undesired operation
of the device.
FCC ID: BSDM509
2.1033(c)(9) TUNE—UP
PST- 16 ALIGNMENT
Turn p0\\cr smtch on, .
Turn channel switch lo N.
Adjusl VClOl for 40ch at TPlO].
Adjust VC I02 for 75.9 MHZ,
Tum VRI maumum clockwise.
Feed 10 mV 111 1 kHz into the microphunc connector (pin 1 gnd. pin 2 hol),
Ad_|us|VR10I for 25 kHz dcvialion.

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Create Date                     : 2001:07:10 21:27:17
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Page Count                      : 5

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