Casio XJ-450, Service Manual & Parts List

Page: 46 / 66

— 44 —
Buzzer
A few seconds
Detail
Malfunction of FAN
(FAN is running although it has been ordered to stop.)
(FAN stopped although it has been ordered to run.)
Recovery
Unplug and plug the AC power cord (reset).
Code
20: Big fan of Fan unit
21: DMD fan
22: Sirocco fan
23: Medium fan of Fan unit
24: Small fan of Fan unit
3. High Temperature malfunction
LED status
POWER
Amber flashing (one-second interval) / during cool
down
Red steady / standby
TEMP
Red flashing (one-second interval)
Buzzer
A few seconds
Detail (1)
When the thermister is at high temperature
Lamp: 95 degrees
DMD : 65 degrees
DAD : 90 degrees
Recovery
Unplug and plug the AC power cord (reset).
Code
10: Lamp
11: DMD
1d: DAD1000
Detail (2)
Lamp is off.
* When the thermostat works
* When the lamp power detects an error such as
abnormal high temperature
* When the lamp runs out
Recovery
Unplug and plug the AC power cord (reset).
Code
80
4. Internal malfunction
LED status (1)
POWER
Amber flashing (one-second interval) / during cool
down
Red steady / standby
TEMP
Red steady
Buzzer
A few seconds
Detail (1)
The thermistor is not connected (in case the
temperature below -50 degrees is detected).
Recovery
Unplug and plug the AC power cord (reset).
Code
38: Lamp
39: DMD
3b: DAD1000
Detail (2)
Communication error between CPU and SUB CPU
Recovery
Unplug and plug the AC power cord (reset).
Code
76
Detail (3)
Error in the peripheral device of CPU
Recovery
Unplug and plug the AC power cord (reset).