Uniden PRO505XL Marine Radio User Manual


 
8
Using the Instant
Channel 9
feature
Press the CH9 button; the radio automatically
tunes to channel 9.
Press the CH9 button again to return to the
previous channel.
NOTE: Make sure you read and understood part 95 of the FCC rules
and regulations before using the transmitter.
Maintenance
Every six to twelve months, check to make sure that...
The Voltage Standing Wave Ratio (VSWR) is less than 2:1.
All electrical connections are secure and free of corrosion.
The antenna cable shows no wear or damage.
All mounting screws are securely fastened.
4. Inspect all screws and other mounting hardware.
If your radio is not performing to your expectations, please try these
simple steps. If these steps don’t solve your problem, call the Uniden
Customer Service Center.
Problem: Things to try:
Radio won’t turn
on (no power)
1. Check the radio’s power cord and all connections.
2. Check the fuse in the radio’s power cord.
3. Check your vehicle’s electrical system.
Poor reception
1. Adjust the squelch level.
2. Check the antenna, cable and connectors.
3. Check operation mode of the radio.
Background noise 1. Adjust the squelch level.
Weak
transmission
1. Check the antenna, cable and connectors.
2. Check the antenna grounding.
3. Check for corrosion on the connectors.
PA won’t
broadcast
1. Check the CB/PA toggle is set to PA.
2. Check the mike’s PTT button is pressed in when you talk.
Service and repair information
Service, repair, or alignment should only be attempted by a qualied
and/or licensed radio technician.
When ordering parts, it is important to specify the correct model
number of this radio.
It is the user’s responsibility to make sure the radio is operating in
accordance with the FCC Citizens Radio Service regulations at all
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