Error Messages - Sony WRR-800A Mode D'emploi

To change a frequency, press the CH button while
keeping the SET button pressed. (A higher frequency
will be displayed.)
Press the GP button again to change the frequency
indication back to a GP/CH indication.
GP CH
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If the desired channel or frequency is displayed, release
the SET button and CH button.
The selected channel is set.
To store the selected group and channel
Leave the indication unchanged for 5 seconds.
The group and channel set in the procedure explained above
are stored in memory.
GP CH

Error Messages

Apart from the normal indications, the following error
messages may appear on the display.
Message Meaning
Err 01
An error has occurred in
the backup memory data.
Err 02 The PLL-synthesized
circuit has a malfunction.
NO TONE As no tone signal is
available or a tone signal
other than 32.768 kHz is
being received, the audio
signal output is muted.
Remedy
The memory data is
initialized. Reset the
group and channel
settings.
Contact your nearest
Sony dealer.
The transmitter's tone
signal is in trouble.
Contact your nearest
Sony dealer. If you are
using a WRT-810A
wireless microphone, a
"NO TONE" message
appears when you turn
off the AF switch, but
this is normal.
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