Acer X1220H User Manual - Page 51
LED and alarm definitions, LED indicators
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LED and alarm definitions LED indicators Indicator Power LED Blue Power events Standby V Normal operation mode Flashing for 30 seconds after power on then steady blue Download mode V Normal cooling mode V Lamp events Lamp ignition fail V End of lamp lifetime V Thermal events Temperature error V Fan error V Color wheel or DMD V error Temp LED Blue --- Flashing V --- Flashing V Flashing 42 Lamp LED Red --- Flashing V Flashing V --Flashing English English
42
English
LED and alarm definitions
LED indicators
Indicator
Power LED
Temp LED
Lamp LED
Blue
Blue
Red
Power events
Standby
V
--
--
Normal operation
mode
Flashing for 30
seconds after
power on then
steady blue
--
--
Download mode
V
Flashing
Flashing
Normal cooling mode
V
V
V
Lamp events
Lamp ignition fail
V
--
Flashing
End of lamp lifetime
V
--
V
Thermal events
Temperature error
V
Flashing
--
Fan error
V
V
--
Color wheel or DMD
error
V
Flashing
Flashing