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Cause: The voltage in the power supply section is
abnormal.
Supplementary information: The abnormal voltage is
displayed in based on 5V as 255.
Turning on the power without correcting the abnormality
will cause the protection function to work 1 second later
and the power supply will be shut off.
Cause: DC output of the power amplifier is abnormal.
Supplementary information: The abnormal voltage is
displayed in based on 5V as 255.
Turning on the power without correcting the abnormality
will cause the protection function to work 3 seconds later
and the power supply will be shut off.
Cause: The temperature of the heat sink is excessive.
Supplementary information: The abnormal voltage is
displayed in based on 5V as 255.
Turning on the power without correcting the abnormality
will cause the protection function to work 1 second later
and the power supply will be shut off.
*
Additional causes of protection can be due to loose
connections, associated components, Microprocessor,
etc.
*
For the protection voltage value, refer to DIAG menu
No.11 described later.
When there is a history of protection
function due to abnormal voltage in
the power supply section
PSx PRT:000 F
A/D conversion value of voltage
When there is a history of protection
function due to abnormal DC output
DC PRT:000 F
A/D conversion value of voltage
When there is a history of protection
function due to excessive heat sink
temperature
TMPx PRT:000 F
A/D conversion value of voltage
Version (1 alphabet)
Version (1 alphabet)
Version (1 alphabet)
RX-V2700/DSP-AX2700
23
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