Chapter 4 Troubleshooting; Equipment Needed; Led Lighting Message - Acer PD311 Service Manual

Troubleshooting

Equipment Needed

- PC or Pattern Generator
- DVD Player (Video, S-Video, Audio)
- Quantum Data 802B or CHROMA 2327 (Pattern Generator)

LED Lighting Message

Message
Standby State
(Input power cord)
Power on
Power off
(Cooling State I)
Power off
(Cooling State II)
Power off
(Cooling Completed)
Error (Over Temp.)
Error (Fan lock fail)
Error
(Lamp fail)
=> Light On
Chapter 4
Power LED
Blue
O Blinking 1 sec on / 1 sec off
O Blinking 0.5 sec on / 0.5 sec off
Blinking 1 sec on / 1 sec off but Fan on
O
(Can be powered on via Power key during this state)
Blinking 1 sec on / 1 sec off, Fan off
O
(Entered Standby Mode)
O
O
O
=> Light Off
Red
O
O
O
O
Chapter 4
Temp Lamp
LED LED
O O
O O
O O
O O
O O
O
Blink-
O
ing
O
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