Kenwood KCA-R71FM Instruction Manual - Page 21
Troubleshooting Guide - antenna
UPC - 019048152114
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Troubleshooting Guide What might seem to be a malfunction in your unit may just be the result of slight misoperation or miswiring. Before calling service, first check the following table for possible problems. General ? The power does not turn ON.01 ✔ The fuse has blown. ☞ After checking for short circuits in the wires, replace the fuse with one with the same rating. ✔ No ACC position on vehicle ignition.02 ☞ Connect the same wire to the ignition as the battery wire. ? Nothing happens when the buttons are pressed.04 ✔ The computer chip in the unit is not functioning normally. ☞ Press the Reset button on the display unit (page 3). ? No sound or sound is low.52 ✔ The O-N selection switch of the disc changer is not set properly. ☞ Set the O-N selection switch to "N" position. ✔ The radio volume is sets to the minimum level.3 ☞ Turn the radio volume up. ✔ The input/output wire or wiring harness is connected incorrectly.55 ☞ Connect the input/output wire or wiring harness correctly. See "Connecting Wires to Terminals" (Page 18,19). ? Sound distortion.67 ✔ The signal levels differ depending on sources. ☞ Change the Modulation level / Dynamic control setting. (Page 13) ? Nothing appears on the display.04 ✔ The control output of the display unit is not connected properly. ☞ Connect the control output properly. Sirius source ? The Sirius mode cannot be selected.2 ✔ The Sirius connection wire is not connected. ☞ Use the Sirius connection wire to connect the control unit and the Sirius satellite radio tuner. ✔ Connect the power supply of the Sirius satellite radio tuner.53 ☞ Connect the battery wire and ground wire to the Sirius satellite radio tuner. ✔ The Sirius satellite radio tuner is not connected properly.55 ☞ Connect the Sirius satellite radio tuner directly to this unit. ? No sound can be heard, or the volume is low.58 ✔ The input/output wires or wiring harness are connected incorrectly. ☞ Reconnect the input/output wires and/or the wiring harness correctly. ? No broadcast can be received2 ✔ The Sirius antenna is not connected. ☞ Connect it properly. ✔ No subscription is established.53 ☞ Subscribe to SIRIUS. ? No sound is heard even though the information concerning the Sirius satellite radio tuner is displayed.67 ✔ The radio volume is sets to the minimum level. ☞ Turn the radio volume up. ✔ The microcomputer does not function correctly.68 ☞ Press the Reset button of the display unit.(Page 3) ✔ The system is not connected properly.69 ☞ Connect the system properly. See . (Page 18,19) - 21 -