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Care and Maintenance
Your Unlden Sundowner UH-O57 is a precision piece of
electronic equipment and you should treat it accordingly.
Due to the rugged design, very little maintenance is re-
quired. However, a few precautions should be observed:
.
If your radio has been accidentally subjected to spray or
splash, you should immediately wipe it down with a soft
cloth dampened with fresh water.
If the antenna has been damaged, you should not
transmit except in case of emergency. A defective
antenna may cause damage to your radio.
You are urged to arrange a periodic performance check
with your Unlden Dealer.
.
.
Operator Troubleshooting
Should the unit malfunction or not perform properly, the
operator should perform the procedures indicated below.
1. Ifthe transceiver is completely inoperative.
. Check the Battery
2. If trouble is experienced with receiving.
* Check if the Radio is Switched-On
* Check the VOLUME control setting
* Check ifthe antenna is securely connected to the
antenna connector
3. Iftrouble is experience with transmitting.
* Check if the antenna is securely connected to the
Antenna Connector
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UH-O57