Test Condition - Optoma PK-102 Serivce Manual

4-4 Test Condition

- Circumstance brightness: Dark room less than 0.1 lux.
- Inspection distance: 0.8 M~1 M functional inspection.
- Screen size: 20 inches diagonal
- Connect the power adapter to "dc in" port of the projector
- After repairing PK-102, the unit should be run-in (refer to the below table) PK-102, the unit should be run-in (refer to the below table)
Symptom
Normal repair
NFF
Auto shutdown
- Get into Burn-In Mode
* Cycle setting is based on the defect symptoms. ie: If it is NFF, the run-in time is 4 hours. You have
to set the lamp on for 60 minute for 4 cycles.
Press VGA->Down, Choose ''Burn-in'' Pattern
Press ''Select->Select'', Choose ''On (M)''
On (M)
Off (M)
Cycle
BurnIn
After setting up the time, Press ''down'' key to select ''enter'' and press "select" button
Screen Defects (While replacing Engine Module, DMD Board and Main Board)
< Figure: Zone A, Zone B & Frame (as green line) Definition, Active area=Zone A+ Zone B >
, the unit should be run-in (refer to the below table)
Frame
Run-in Time
2 hours
4 hours
6 hours
Press right key to adjust the time(55)
Press right key to adjust the time(5)
Press right key to adjust the cycle
Press right key to adjust the "BurnIn" state (On)
PK-102 Confidential
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