Function Test&Alignment Procedure; Test Equipment Needed; Service Mode; System Reset - Optoma PK-301 Service Manual

Chapter 4
Function Test&Alignment Procedure

4-1 Test Equipment Needed

- DVD player with Multi-system (NTSC/PAL)
- Equipped "Component", "S-Video" , "Composite"
- Minolta CL-100
- Quantum Data 802B or CHROMA2327 (Color Video Signal & Pattern Generator)
- Remote control
- PK301 24P to VGA-M (P/N: 42.0020AG001)
- Mini JACK-M to 3*RCA-F R/W/Y cable (P/N: 42.00237G001)

4-2 Service Mode

1. Turn on the projector
2. Do the following actions sequentially to get into service mode
- Press "Left Left -> Right Right -> Down Down -> Up Up" (For PK-301/PK301 PLUS)
- Press"Menu","Up","Left","Down","Right","Up","Left","Down","Right" (For PK320)
- Service mode will be shown
- After confirming the configuration, choose "menu" to exit.

4-3 System Reset

After final QC step,we have to erase all saved change. The following actions will allow you
to erase all end-users' settings and restore the default setting:
- Get into service mode.
- Press "right" and then choose "system reset" at the bottom of the menu
PK-301/PK320/PK301 PLUS
Confidential
4-1