Telex ur-700 Marine Radio User Manual


 
Set-Up
NOTE: Do not use carbon-zinc batteries. 8.4 volt Ni-Cad batteries
may be used but will yield shorter run times.
Open the battery door and install a 9 volt alkaline battery. Be sure the
battery polarity matches the diagram inside the battery holder.
Close the battery door.
Insert the microphone plug into the connector.
Do not turn on at this time.
System Set-Up
NOTE:
When employing two or more wireless systems, the micro-
phones should be a minimum of 10-15 feet away from the receivers
to prevent “front-end” overload.
Turn on the receiver. Check the RF light. If it is on, this indicates
potential interference.
The squelch control on the front of the receiver may be adjusted to
increase range or reduce interference. Turn the control counter-clock-
wise to increase range. CAUTION! DOING SO WILL MAKE
YOUR SYSTEM MORE SUSCEPTIBLE TO OUTSIDE IN-
TERFERENCE! Turn the control clockwise to reduce interference
from noise and out side radio signals. It is best to set the squelch with
the transmitter turned off. Turn the control counter-clockwise until
you hear noise or interference over your sound system. Then turn it
clockwise until the noise is squelched off. This setting will give you
your best interference free range. Remember, too much squelch will
reduce range.
Turn on the microphone power switch. When the power switch is
turned on, the battery light will flash one time if the battery is good.
If the light does not flash or stays lit continuously, the battery is weak
or dead. If the light comes on during use, the battery is weakening
and should be replaced as soon as possible.
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