Kenwood R-K731 Instruction Manual page 72

Troubleshooting
CD
Symptoms
A CD does not play back
when loaded.
No sound output
Playback skips.
Some audio fi les can't
play back.
Delay until playback
starts.
TAG information is not
displayed correctly.
USB
Symptoms
No sound output when a
USB flash memory or USB
audio player is connected.
The iPod/iPhone does
not provide sound.
The iPod/iPhone cannot
be charged.
Components connected to the D.AUDIO terminal
Symptoms
The main unit and remote
control cannot control a
Kenwood digital audio player.
Remote control
Symptoms
The remote control does
not work.
72
R-K731
Solution
Load the disc correctly with the label side facing upwards.
Clean the disc. (See <Care and Storage>.)
Allow any condensation to evaporate. (See <Be careful
against condensation>.)
Press the [CDE] key.
Clean the disc. (See <Care and Storage>.)
Clean the disc. (See <Care and Storage>.)
The system will not play audio fi les that are corrupted.
Make sure the audio fi le is supported for playback on the
system.
There may be a delay prior to playback if there are large
numbers of folders.
Refer to <Supported Audio Files> to check which TAG
information can be displayed on this system.
Solution
Plug in the USB fl ash memory correctly.
Connect the USB cable correctly.
Check to make sure the USB audio player is turned on.
The iPod/iPhone is not properly connected. Remove the
iPod/iPhone from the system, and then connect it again.
The iPod/iPhone is not properly connected. Remove the
iPod/iPhone from the system, and then connect it again.
Solution
Connect the player using the dedicated cable PNC-150.
Check whether the connected model is compatible.
Solution
Load new batteries.
Use the remote control within its eff ective range.
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74
74
26
74
74
23, 24
28
23, 24
Ref. page
12
34
32
32
Ref. page
13
48
Ref. page
17
17