Optoma EP771 - 1. Safety and Compliance

Rev. 03
Company Confidential Optoma_______________________ Delta____________
3
2007/02/08
CONTENTS
1.COMPLIANCE OF SAFE REPAIR........................................................... 4
1-1.Caution During Disassembling And Assembling......................... 4
1-2.Lamp.......................................................................... 4
1-3.Lens................................................................ 4
2.SPECIFICATIONS........................................................... 5
2-1.Product Specifications...................................................... 5
2-2.I/O Ports Illustration.................................................. 9
2-3.Description Wire Connection............................................10
2-3-1 Accessories List ……………………………………………………………………………10
2-3-2 Accessories Wire Description …………………………………………………10
2-4.Remote Control...................................................... 13
2-5.Keypad..................................................................... 14
2-6.BLOCK DIAGRAM........................................................... 15
3.TROUBLE SHOOTING........................................................... 16
4.DISASSEMBLY AND ASSEMBLY........................................................... 20
5.Flash Upgrade................................................................ 28
5-1.Projector USB Drivers Installation Guide.....................................................28
5-2.DLP Projector Flash-Tool (firmware) User Guide............................….37
5-3.DLP Projector Flash-Tool (splash logo) User Guide........................................42
5-4.How user can reset lamp hours .................................................48
5-5.Check Lamp hours information in Service mode (J4P Series).....................49
5-6.Overscan rate.......... ........................................................................50
5-7.DLP Projector security.......................................................................52
5-8.DLP Projector security unlock (Optoma EP771 series)........................54
6.How To Program By RS232........................................................57
7.SERVICE NOTE........................................................... 65
7-1.Cleaning...................................................................... 65
7-2.Remote Control For Battery Replacement.............................66
7-3.Power & READY LED Blink Code Message.......................…. 67
7-4.Factory Preset Display Modes................................................. 68
7-5.OPTOMA Splash LOGO screen..............................................69
7-6.Spare part list ......................................................................... 70
7-7.Carton.................................................................................75