Troubleshooting (Continued)
P Radio
TroubleCause/Step
The antenna ground lead is not connected properly.
Much noise in FM stereo
a Connect the antenna ground lead properly.
and monaural broad-
casts.The radio antenna is not extended enough.
a Extend fully the radio antenna.
Battery cable is not correctly connected.
Preset station is reset.
a Connect the battery cable to the terminal that is always active.
P Cassette Tape
TroubleCause/Step
Blank tape is inserted in the unit.
No sound.
a Insert recorded tape into the unit.
Heads are dirty.
Tape sound quality isa Clean heads. (See page 12)
poor.Poor quality tape.
a Use better quality tape.
Dolby B NR tape plays with Dolby B NR off.
High tones area Set Dolby B NR to ON.
improperly emphasized.Metal type tape plays with normal mode.
a Change Normal mode to Metal mode.
Non-Dolby B NR tape plays with Dolby B NR on.
a Set Dolby B NR to OFF.
Reproduction of highNormal type tape plays with Metal mode.
tones is poor.a Change Metal mode to Normal mode.
Heads are magnetized.
a Demagnetize heads. (Ask a service representative for advice.)
Tape running mechanism is dirty or out of order.
Wow and flutter level is
a Clean tape running mechanism, or repair it. (Ask a service
very high.
representative for advice.)
P Sound Setting
TroubleCause/Step
Left and right balance, or front and rear balance is off on one side.
a Adjust balance/fader setting as appropriate.
No sound from left, right,
front, or rear speaker.Cables are not correctly connected.
a Connect the cables correctly.
Left and right sounds areThe right speaker wire is connected to the left speaker and the left speaker
reversed in stereowire to the right speaker.
listening.a Connect the speaker wires to the correct ones.
20
CQ-4330U |
ACEC
