R
www.ListenTech.com
Troubleshooting
The unit does not power up, or it has stopped operating.
i.Ensure the power supply is connected properly.
ii.The speaker terminals may be shorted (see page 19).
The audio is muted occasionally.
i.Check to see if the unit is squelching (indicated by the squelch LED). In this case, either improve the RF signal path or adjust the squelch setting for less squelch sensitivity.
I hear noise coming from the receiver.
i.You may have inadequate RF signal strength. Adjust the positioning of the anten- nas. Make the transmitter is on high power.
ii.You may be experiencing interference, try a different channel.
iii.Make sure the transmitter and receiver are on the same channel.
The channel is often accidentally changed.
i.Lock the unit on channel by pressing and holding the SEEK button for five seconds. The padlock symbol is illuminated on the LCD.
There is no audio.
i.Make sure the RECEIVE and/or AUX trim adjustments are turned clockwise.
ii.Make sure the unit is not MUTED, indicated by the MUTE LED.
iii.Make sure the unit is wired correctly.
iv.Make sure the transmitter and receiver are on the same channel.
v.Make sure the squelch adjustment is set correctly.
The audio is distorted.
i.Make sure the transmitter and receiver are on the same channel.
ii.Make sure that the SQ switch is ON or OFF for both the transmitter and receiver.
iii.Make sure the audio level is not set too high.
iv.Make sure you are not too close to the transmitter.
LISTEN TECHNOLOGIES CORPORATION 8535 South 700 West, Suite A Sandy, Utah | 20 | |
Phone: +1.801.233.8992 U.S.A. Toll Free: 1.800.330.0891 Fax: +1.801.233.8995 www.ListenTech.com | ||
| ||
|
|
