English
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.
| PROBLEM | POSSIBLE CAUSE | SOLUTION | |||
|
|
| |||
The power does not turn on. | The fuse has blown. | After checking for short circuits in the wires, replace the | |||
|
|
| fuse with one with the same rating. | ||
|
|
| |||
No sound can be heard, or the | Attenuator is turned on. | Turn off Attenuator. | |||
volume is low. |
|
|
| ||
The fader or balance settings are set all the way to one | Reset the fader or balance settings. | ||||
|
| ||||
|
| side. |
|
| |
|
|
|
|
| |
|
| The input/output wires or wiring harness are connected | Reconnect the input/output wires or the wiring harness | ||
|
| incorrectly. | correctly. See the section on "Connecting Wires to | ||
|
|
| Terminals". | ||
|
|
|
|
| |
|
| The cassette tape is bad. | Try playing another cassette tape. If works fine, the first | ||
|
|
| tape was bad. | ||
|
|
| |||
The tape does not go in. / | The car ignition was turned off during tape eject; or the | Press the Eject button. | |||
No sound can be heard even | tape was pulled out during loading, switching the mode to |
|
| ||
though the tape display is | tape mode even though no tape is in. |
|
| ||
made. |
|
|
| ||
|
|
| |||
Nothing happens when the | The computer chip in the unit is not functioning normally. | Press the reset button on the unit (see p. 4). | |||
buttons are pressed. |
|
|
| ||
|
|
| |||
The sound quality is poor or | The tape head is dirty. | Clean the tape head, referring to the section on "Cleaning | |||
distorted. |
| the tape head" (see p. 4). | |||
|
|
|
|
| |
|
| One of the speaker wires is being pinched by a screw in | Check the speaker wiring. | ||
|
| the car. |
|
| |
|
|
|
|
| |
|
| The speakers are not wired correctly. | Reconnect the speaker wires so that each output terminal is | ||
|
|
| connected to a different speaker. | ||
|
|
|
|
| |
Radio reception is poor. | The car antenna is not extended. | Pull the antenna out all the way. | |||
|
|
|
| ||
|
| The antenna control wire is not connected. | Connect the wire correctly, referring to the section on | ||
|
|
| "Connecting Wires to Terminals". | ||
|
|
|
|
| |
— 42 —