Telex PST-170 - Manual (Page 9)

Low Battery Indication
1. When there is approximately 10% of the battery life left, a bat-
tery symbol will flash alternately with the Channel letter in the
LCD display.
2. When there is only 5% battery life left, the battery symbol will
constantly flash in the display.
System Walk Through
Now that the transmitter is set up, you should be able to hear
the program material on the 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 opera-
tion. Some of the causes of poor performance are listed below.
.
Transmitter antenna coiled up .
Poor transmitter location .
Poor receiver location .
Interference .
Local AC Line noise .
RF “Trouble Spots” .
Operating distance beyond system capability .
Malfunctioning System, receiver or transmitter
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