GT750
Confidential
II
Table of Content
Chapter 1 Introduction
Highlight
1-1
Compatible Mode 1-2
Chapter 2 Disassembly Process
Equipment Needed & Product Overview
2-1
Repair notice
2-2
Rod Adjustment
2-3
Re-write Lamp Usage Hour
2-4
Repair Action 2-5
Chapter 3 Troubleshooting
LED Lighting Message For Projector
3-1
Main Procedure
3-2
Chapter 4 Function Test & Alignment Procedure
Test Equipment Needed 4-1
Test Condition
4-1
I/O Port Test
4-2
Run In Test
4-8
Test Inspection Procedure 4-9
ADC Calibration 4-10
Restore Blower Speed 4-11
Chapter 5 Firmware Upgrade
Section 1: System Firmware Upgrade
5-1