Ricoh LU6000, Руководство по обслуживанию на месте

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Code Messages Description Actions
7 Over Temperature
System over temperature and
projector auto shutdown
Check intake vent
8 FAN 1 Lock
Fan 1 failure and projector
auto shutdown Check fan 1 and replace it if
necessary.
9 FAN 2 Lock
Fan 2 failure and projector
auto shutdown Check fan 2 and replace it if
necessary.
10 FAN 3 Lock
Fan 3 failure and projector
auto shutdown Check fan 3 and replace it if
necessary.
11 FAN 4 Lock
Fan 4 failure and projector
auto shutdown Check fan 4 and replace it if
necessary.
12 FAN 5 Lock
Fan 5 failure and projector
auto shutdown Check fan 5 and replace it if
necessary.
26 LD lower than 60%
Filter wheel or Optical Engine
is defective Replace Filter wheel or Optical
base unit
28
LD NTC (1) Over
Temperature Laser bank 1 over temperature
and projector auto shutdown
Check fans or intake vent.
Replace fans if necessary.
30
LD NTC (2) Over
Temperature Laser bank 2 over temperature
and projector auto shutdown
Check fans or intake vent.
Replace fans if necessary.
31
High Ambient
Temperature
High ambient temperature and
projector auto dim to protect
laser
Check fans or intake vent.
Replace fans if necessary.
32
Portrait mode shut down
Not supported portrait mode Change the projector
orientation.
Checking the Error Log (Using RS232)
Equipment Needed
Software
• Terminal emulation software (such as Tera Term) which can support serial port connections.
5. Troubleshooting
110