VIEWSONIC PJL3211 - Manual (Page 58)

53 ViewSonic PJL3211
Troubleshooting
Regarding the indicator lamps
When operaton of the LAMP, TEMP and POWER ndcators dffers from usual,
check and cope wth t accordng to the followng table.
POWER
indicator
LAMP
indicator
TEMP
indicator
Description
Lghtng
In Orange
Turned
off
Turned
off
The projector is in a standby state.
Please refer to the secton “Power on/off”.
Blinking
In Green
Turned
off
Turned
off
The projector is warming up.
Please wat.
Lghtng
In Green
Turned
off
Turned
off
The projector is in an on state.
Ordnary operatons may be performed.
Blinking
In Orange
Turned
off
Turned
off
The projector is cooling down.
Please wat.
Blinking
In Red
(dscre-
tonary)
(dscre-
tonary)
The projector is cooling down. A certain error
has been detected.
Please wait until the POWER indicator finishes
blnkng, and then perform the proper measure usng
the tem descrptons below.
Blinking
In Red
or
Lghtng
In Red
Lghtng
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 projector to
cool down at least 20 mnutes. After the projector has
sufficiently cooled down, please make confirmation of
the followng tems, and then turn the power on agan.
• Is there blockage of the ar passage aperture?
• Is the air filter dirty?
• Does the perpheral temperature exceed 35°C?
If the same ndcaton s dsplayed after the remedy,
please change the lamp referrng to the secton “Lamp”.
Blinking
In Red
or
Lghtng
In Red
Blinking
In Red
Turned
off
The lamp cover has not been properly fixed.
Please turn the power off, and allow the projector to
cool down at least 45 mnutes. After the projector has
sufficiently cooled down, please make confirmation of
the attachment state of the lamp cover. After performng
any needed mantenance, turn the power on agan.
If the same ndcaton s dsplayed after the remedy,
please contact your dealer or servce company.
Blinking
In Red
or
Lghtng
In Red
Turned
off
Blinking
In Red
The cooling fan is not operating.
Please turn the power off, and allow the projector to
cool down at least 20 mnutes. After the projector has
sufficiently cooled down, please make confirmation
that no foregn matter has become caught n the fan,
etc., and then turn the power on agan.
If the same ndcaton s dsplayed after the remedy,
please contact your dealer or servce company.
(contnued on next page)