User guide

6
SETTING UP THE T35 - DETAILED INSTRUCTIONS
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SELECT A LOCATION
The transmitter is usually located near the sound system amplifier or mixer for easy access to an audio
output signal. Position the transmitter on a level surface. It should be free from metallic objects that
might interfere with the antenna signal.
For permanent installation, the PPAT35 transmitter can be rack mounted. Use the Williams Sound RPK
005 or RPK 006 rack mount kits. Make sure there is good electrical contact between the transmitter chas-
sis and the rack cabinet.
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INSTALL THE ANT 025 WHIP ANTENNA
NOTE: If the T35 is going to be rack mounted, you will not be able to install the ANT 025 whip
antenna. For rack mounting, consider installing a remote antenna (see following section).
The PPAT35 is shipped standard with a single ANT 025 whip antenna. The ANT 025 threads on to
a stud recessed in a hole on the top of the transmitter. Screw the antenna clockwise until the connec-
tion is secure (Figure 4). Do not use excessive force to tighten the antenna.
The antenna length
must NOT exceed 28 inches when fully extended. It was found during test that the antenna length,
when the length was greater than 28 inches, the device failed the radiated emissions. It FAILED
with the longer length.
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REMOTE ANTENNA:
FCC rules allow only the use of antennas provided by Williams Sound LLC, To use a remote antenna
supplied by Williams Sound, the antenna cap may be removed by turning it counter-clockwise with a pli-
ers or wrench.
Please call customer service 800.843.3544 if you have any questions.
The external antenna impedance is 75 ohms.
FIG. 4: INSTALLING THE ANTENNA
(T35 REAR VIEW)