Delta Qumi_DP274-A13VVxx Service Manual download pdf (Page 14)

Delta Elec. Inc. Qumi Rev.00

Company Confidential Vivitek ______________________ Delta____________

2011/06/24

Image

Display

• MB (P361) of Fan disconnected

• Fan32 (System) malfunction

ht: 1 blink

ht: 2 blinks

• HDMI/B (P201) of Fan disconnected

• Fan1 (Blower) malfunction

< Fan error>

Left: 6 blinks

• Main Board

Ass’y malfunction

• DMD Set malfunction

Does the LED

go off during

eration?

System OK

Normal operation

Projector logo screen

display

• Temperature protector operated due to the increase in temperature based

on operating environment

• Temperature protector operated due to blocked suction and exhaust holes

or dirty fan

• Power board Assy’s malfunction

• LED chip malfunction

• T1 sensor malfunction

Left: 3 blink

Right: OFF

Yes

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Delta Qumi_DP274-A13VVxx Service Manual Page 14