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ViewSonic PJ1172 40
Regarding The Indicator Lamps
Lighting and blinking of the STANDBY/ON indicator, the LAMP indicator and the TEMP
indicator have the meanings as described in the table below. Please respond in according
with the instructions within the table. If the same indication is displayed after the treatment,
or if an indication other than the following is displayed, please contact your dealer or
service company.
NOTE
• When the interior portion has become overheated, for safety purposes, the power
source is automatically turned off, and the indicator lamps may also be turned off. In
such a case, press the [O] (Off) side of the main power switch, and wait at least
45minutes. After the projector has sufficiently cooled down, please make confirmation of
the attachment state of the lamp and lamp cover, and then turn the power on again.
(This table is continued to the following page.)
STANDBY/
ON indicator
LAMP
indicator
TEMP
indicator
Description
Lighting in
Orange
Turned off Turned off
The projector is in a standby state.
Please refer to the section “Power On/Off”.
Blinking in
Green
Turned off Turned off
The projector is warming up.
Please wait.
Lighting in
Green
Turned off Turned off
The projector is in an on state.
Ordinary operations may be performed.
Blinking in
Orange
Turned off Turned off
The projector is cooling down.
Please wait.
Blinking in
Red
(discretion-
ary)
(discretion-
ary)
The projector is cooling down. A certain error
has been detected.
Please wait until the STANDBY/ON indicator fin-
ishes blink, and then perform the proper response
measure using the item descriptions below as ref-
erence.
Lighting in
Red
Lighting in
Red
Turned off
The lamp does not light, and there is a
possibility that interior portion has become
heated.
Please turn the power off, and allow the unit to
cool down at least 20 minutes. After the projector
has sufficiently cooled down, please make
confirmation of the following items, and then turn
the power on again.
• Is there blockage of the air passage aperture?
• Is the air filter dirty?
• Does the peripheral temperature exceed 35°C?
If the same indication is displayed after the
treatment, please change the lamp by referring to
the section “Lamp”.