Delta Elec. Inc. BS254 & BX254 & BX324 rev.06
Company Confidential LGE_______________________ Delta____________
2
2011/06/16
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.Summary Specifications................................................................................................. 5
2-2.I/O Ports Illustration........................................................................................................7
2-3.Top view-on screen Display (OSD) buttons and LEDS……………………………..…….. 8
2-4. Rear view……………………………………………………..…………………..………….10
2-5. Bottom view…………………………………………………………………………………..11
2-6. Remote Control Parts………………………………………………...………………….….12
2-7. Inserting the Remote Control Batteries……………………………………………………14
2-8. Block Diagram…...................................….................................................................. 15
3.TROUBLE SHOOTING....................................................................................................... 16
4.DISASSEMBLY AND ASSEMBLY....................................................................................... 24
5.Flash Upgrade Flow........................................................................................................... 37
5-1. Projector RS-232 Drivers Installation Guide…………………………..………………….37
5-2. DLP Projector Flash-Tool (firmware) User Guide…………………...……….…………..42
5-3. Started with Download…………………………………….……..………………………....43
5-4.Starting and Shutting down the Projector……………………………………………….....49
5-5.Setting an Access Password (Security Lock)………………………………….…………..51
5-6.Factroy Reset……………….……………………………………………………………..…53
5-7. Status…………………………………………………………………….…………………...54
6.
Calibration…………………………………………………………………………………...…….55
7. Color Border Adjustment………………………………………………………………………...59
8. Projection Lamp…………………………………………………………………………………..60
9. Cleaning………………………………………………………………..………………..………...64
10.SERVICE NOTE............................................................................................................... 65
10-1.Cleaning..................................................................................................................... 65
10-2.Inserting the Remote Control Batteries...................................................................... 66
10-3.Power & READY LED Blink Code Message.............................................................. 67
10-4.Factory Preset Display Modes................................................................................... 68
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