EK-620U/EK-621W
4-1
Chapter 4
Test&Inspection
4-1 Test Equipment Needed
- PC with HDTV resolution
- DVD player with Multi-system, equipped “Component”, “S-Video”, “Composite” and “
HDMI”.
- HDTV Source (480P, 720P, 1080P)
- Quantum Data 802B or CHROMA 2327 (Color Video Signal & Pattern Generator)
4-2 Service Mode
1.Enter the service mode
- Turn on the projector
- Press “Menu” button on Remote Controller
or Keypad,choose “OPTION”
- Choose “SERVICE”
- Enter the code “1,5,9,0” by remote controller or Press
the button “LEFT +DOWN+RIGHT+UP” by keypad to
access service mode.
- Press “Enter” to get into service mode.
