C O N T R O L K E Y P A D A N D L E - Optoma EP774 Service Manual

2-5. Control Key Pad and LED
LAMP LED
Name
Power LED
Lamp Ready
LED
Power
Source
Re-sync
Menu
Keystone+ (Up)
Keystone- (Down)
Vol+ (Right)
Vol- (Left)
Company Confidential
Usage
Green: Power On
Off : Power Off
Blink : Error code
Orange: Lamp is ready to turn on/off
Blink:Lamp not ready (warming up/shutting down & cooling)
Lamp On/Off switch
Source selection
Re-Sync image perfection
Menu On/Off switch
Keystone + when OSD off
Up selection when OSD on,
Keystone – when OSD off
Down selection when OSD on,
Volume + when OSD off
Right selection when OSD on
Volume - when OSD off
Left selection when OSD on
Optoma_______________________
14
Rev. 01
POWER
Delta____________
2007/06/13