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2-2. HTD-8650 QDPBA/BB/BC Error Code
Inlet NTC thermal sensor is over
1
temperature
3 Lamp 1 over temperature
7 Ballast 1 over temperature
20 Fans initial error when system power on
21 Fan1 locked
22 Fan2 locked
23 Fan3 locked
24 Fan4 locked
25 Fan5locked
26 Fan6 locked
27 Fan7locked
28 Fan8locked
29 Fan9 locked
Lamp ignited fail 3 times when system
40
power on
Error Code
41
Lamp shut down while system is working
42
Ballast UART communication fail
50
Lamp door was opened
PCF8575 external GPIO communication fail, it can crash
52
system
53
System I2C communication fail
54
Write eeprom fail
60
DLP(DDP3021) communication fail
61
Video board init fail
62
DCF FPGA communication fail when system power on
63
OSD loading error
64
Scaler(GF9452) no response
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