Acer XD1170D XD1170D/1280D Service Guide - Page 54

Troubleshooting Equipment Needed - PC or Pattern Generator - DVD Player (Video, S-Video, Audio) - Quantum Data 802B or CHROMA 2327 LED Lighting Message Message Standby State (Input power cord) Lamp lighting Power LED Red Blue Slow Flashing O O Power on O Power off (Cooling) Quick Flashing O Error (Lamp fail) O O Error (Thermal fail) O O Error (Fan lock fail) O O Error (Over Temp.) Error (Lamp Breakdown) O O O O => Light On => Light Off Chapter 4 Temp LED Lamp LED O O O O O O O O O O Flashing O O O Chapt er 4 46