ASA Electronics JHD3000 User Manual

JHD3000 Troubleshooting Guide

Radio will not turn ON

• Check fuse.

• Confirm 12V+ on battery wire to radio (YELLOW wire).

• Confirm 12V+ on accessory wire to radio (RED wire).

• Confirm Ground.

Radio turns ON, but no sound

• Verify Volume¸ Fader/Balance¸ Mute controls are set correctly (see owners

manual).

• Verify proper speaker connections.

• Check for shorts or opens on speaker wires.

CD does not load fully

• Make sure unit has power and no other CD is currently inside.

CD does not play correctly

• Check to make sure disc is inserted correctly.

• Verify disc is free from dirt, scratches, etc.

• Check with factory CDs.

• Check factory original CDs for compatibility warnings (due to various copy-

protection, multi-media content, etc).

• Disc skips during playback – verify you have not exceeded 30 degrees mounting
angle.

No AM or FM reception

• Verify you are tuned to a valid station.

• Check your antenna connection on rear of stereo.

• Try a different antenna.

Unit loses memory during engine crank with diesel motor

• Engine crank is dropping voltage to the Yellow 12VDC+ power wire below
operating threshold. Stabilize voltage from vehicle.

No sound in PA mode

• Make sure microphone is connected to PA MIC input.

• Make sure microphone volume is turned up.

• Make sure you are using a compatible microphone and adaptor(s) provided by

ASA (Voyager or Jensen branded microphone only).

B. Woods
Tech Services

05.15.07