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8. IN CASE OF DIFFICULTY
Power does not turn on.
Fuse is blown.
Replace with a fuse of the same amperage. If
(No sound is produced.)
the fuse blows again, consult your store of
purchase.
Consult your store of purchase.
Sound quality is poor.
Playback head is dirty.
Use a cleaning tape, etc., to clean the head.
DOLBY NR button is not
When listening to a tape recorded with Dolby
pressed.
NR, press the DOLBY NR button and select B
NR or C NR.
Nothing happens when
Microprocessor has
Turn off the power, then press the DCP release
buttons are pressed.
malfunctioned due to noise,
| button and remove the DCP.
Display is not accurate.
etc.
Press the reset button for about 2 seconds with
a thin rod.
Reset button
DCP or main unit connectors | Wipe the dirt off with a soft cloth moistened with
are dirty.
cleaning alcohol.
DSP or equalizer does not | Microprocessor has
Press Direct button 1 (for more than 2 seconds)
operate.
malfunctioned due to noise,
| while holding in the DSP button, then turn the
etc.
power back on.
ARX7370R/ARX7370RW
29
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