Alpine F1 STATUS PXI-H990 Bedienungsanleitung PDF herunterladen (Seite 112)

108-EN

Information

In case of difficulty

If you encounter a problem, please review

the items in the following checklist. This

guide will help you isolate the problem if

the unit is at fault. Otherwise, make sure

the rest of your system is properly

connected or consult your authorized

Alpine dealer.

Set does not operate.

Nothing appears on the head

unit display.

• Vehicle’s ignition key is turned off.

- Turn the vehicle’s ignition key on.

• Set’s power is not turned on.

- Turn the vehicle’s ignition key on then

turn on the power of the head unit.

• Power cord is not securely connected.

- Connect the power cord securely.

• Fuse is blown.

- Replace with a fuse of the specified

capacity.

Power is on but no sound is

produced.

• Volume level is set to the minimum.

- Increase the volume level from the

head unit.

No sound is produced from the

speakers.

• Cords are not securely connected.

- Connect the cords securely.

• Speaker is set to the off mode.

- Set the speaker to the on mode. (Pages

7 and 53)

• Subwoofer is turned off.

- Turn the subwoofer on. (Pages 7 and

53)

Low DVD sound

• There is a difference between CD and

DVD audio level.

- Adjust the DVD level. (Page 74)

Sound cannot be adjusted.

• Head unit defeat is set to the on mode.

- Set head unit defeat to the off mode.

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