Uniden PRO505XL manual Maintenance, Service and repair information

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 screwsTROUBLESHOOTINGand 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	1.	Check the radio’s power cord and all connections.
	2.	Check the fuse in the radio’s power cord.
on (no power)
	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	1.	Check the antenna, cable and connectors.
	2.	Check the antenna grounding.
transmission
	3.	Check for corrosion on the connectors.
PA won’t	1. Check the CB/PA toggle is set to PA.
broadcast	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 qualified 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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