AS-IP70
26
A trouble with the unit does not always mean a failure. In case of a trouble, check the following lists before calling for service.
Ampli er/Speakers
Symptom Remedy Page
Audio is not output.
Connect the cords properly.•
Increase the volume setting.•
7
8
Clock is not displayed. Perform clock setting.• 10
Tuner
Symptom Remedy Page
Radio stations cannot be received.
Connect the antennas.•
Set the correct radio reception band (receiving mode).•
Tune the frequency of the desired station.•
7
18
18
Noise interferes.
Install the antenna at a distance from the road.•
Turn off the electrical equipment used in proximity of this unit.•
Use the unit at a distance from a TV set.•
—
Preset stations cannot be displayed.
Perform Auto Preset of radio stations again.•
Perform Manual Preset of the radio stations of receivable frequencies.•
18
19
USB/SD/iPod/iPhone
Symptom Remedy Page
Music, photo or video is not output even
after an SD card/USB fl ash memory/iPod/
iPhone is connected.
Connect the SD card/USB fl ash memory/iPod/iPhone properly.•
Connect the USB cable properly.•
Confi rm that the USB Mass Storage Class-compatible digital audio player •
is turned on.
9
9
—
How to Reset the Unit
Symptom Check Point/Treatment
The unit malfunctions (impossibility of
control, erroneous display, etc.)
This unit may malfunction due to disconnection of a cord while the unit is on or to other
extraneous factors. If this happens, reset the unit with the following steps.
1Remove the external device such as an SD card, USB device or iPod/iPhone from the unit.
2 Disconnect the AC adapter, wait for some tens of seconds and then connect the AC adapter
again.
Troubleshooting
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