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42-EN
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 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.
• Display mode is set to off.
- Switch the display to another mode.
(Page 29)
Power is on but no sound is produced.
• Volume level is set to the minimum.
- Increase the volume level. (Page 5)
• Input mode is set to a mode to which nothing is
connected.
- Set to a connected mode. (Page 5)
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 4
and 22)
Speaker setup settings cannot be made.
• Front speakers are set to “SMALL”.
- Set the front speakers to “LARGE”. (Page 22)
Sound cannot be adjusted.
• Defeat is set to the on mode.
- Set defeat to the off mode. (Page 28)
Others
Caution when connecting the DVA-5205 series/
DVA-5200 series/DHA-S680 series
Although the adjustment screen such as EQ and
TCR on the audio processor are available in DVA-
5205 series/DVA-5200 series/DHA-S680 series,
these adjustments cannot be made when they are
connected to the PXA-H701.