Uniden MC535 English Owners Manual - Page 15

Color profile: Disabled Composite Default screen Troubleshooting If your MC535 does not perform up to expectations, try the suggestions listed below. If you cannot get satisfactory results, call the Uniden Customer Service Center at (800) 586-0409, 8:00 a.m. to 5:00 p.m., Eastern Standard Time, Monday through Friday. Unit does not operate Weak signal Unit will not transmit Excessive background noise Channel transmits at 1W only Channel display flashes • Make sure that the volume control is in the ON position. • Check in-line power fuse. Replace if necessary with 6 amp fast-blow fuse only. • Check the power cord. Be sure that the connections are intact and 12V power is supplied. • Check antenna connections at base of antenna and at the back of the radio. • Change to another channel and check reception again. • Check to see if channel is "receive only." • Check antenna connections at base of antenna and at the back of the radio. • Check and set SQUELCH control. • Check if FCC restricted channel. (See page 9 for more information). • Turn power off. Release the PTT switch, and turn the radio back on. • Transmitter time-out activated. Release PTT and allow radio to reset. 11 C:\MANUALS7\mc535\Mc535.vp Tue Sep 08 10:53:53 1998