ViewSonic PJL3211 PJL3211 User Guide (English) - Page 59

Shutting the projector down, Resetting all settings

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Troubleshooting Regarding the indicator lamps (continued) POWER LAMP TEMP indicator indicator indicator Description Blinking In Red or Lighting In Red Turned off Lighting In Red There is a possibility that the interior portion has become heated. Please turn the power off, and allow the projector 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 remedy, please set FAN SPEED of the SERVICE item in the OPTION menu to HIGH. Lighting In Green Simultaneous blinking in Red It is time to clean the air filter. Please immediately turn the power off, and clean or change the air filter referring to the section "Air Filter". After cleaning or changing the air filter, please be sure to reset the filter timer. After the remedy, reset the power to ON. Lighting In Green Alternative blinking in Red There is a possibility that the interior portion has become overcooled. Please use the unit within the usage temperature parameters (5°C to 35°C). After the treatment, reset the power to ON. NOTE • When the interior portion has become overheated, for safety purposes, the projector is automatically shut down, and the indicator lamps may also be turned off. In such a case, disconnect the power cord, and wait at least 45 minutes. 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. Shutting the projector down Only when the projector can not be turned off by usual procedure (13), please push the shutdown switch using a pin or similar, and disconnect the power plug from the power outlet. Before turning it on again, wait at least 10 minutes to make the projector cool down enough. COMPUTER IN1 COMPUTER IN2 Shutdown switch K Resetting all settings When it is hard to correct some wrong settings, the FACTORY RESET function of the SERVICE item in the OPTION menu (41) can reset all settings(except LANGUAGE, FILTER TIME, LAMP TIME, FILTER MESSAGE and etc.) to the factory default. ViewSonic 54 PJL3211

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54
ViewSonic
PJL3211
Troubleshooting
Regarding the indicator lamps (continued)
POWER
indicator
LAMP
indicator
TEMP
indicator
Description
Blinking
In
Red
or
L±ght±ng
In
Red
Turned
off
L±ght±ng
In
Red
There is a possibility that the interior portion
has become heated.
Please turn the power off, and allow the projector to
cool down at least 20 m±nutes. After the projector has
sufficiently cooled down, please make confirmation of
the follow±ng ±tems, and then turn the power on aga±n.
• Is there blockage of the a±r passage aperture?
• Is the air filter dirty?
• Does the per±pheral temperature exceed 35°C?
If the same ±nd±cat±on ±s d±splayed after the remedy,
please set FAN SPEED of the SERVICE ±tem ±n the
OPTION menu to HIGH.
L±ght±ng
In
Green
S±multaneous
blinking in
Red
It is time to clean the air filter.
Please ±mmed±ately turn the power off, and clean or
change the air filter referring to the section “Air Filter”.
After cleaning or changing the air filter, please be sure
to reset the filter timer.
After the remedy, reset the power to ON.
L±ght±ng
In
Green
Alternat±ve
blinking in
Red
There is a possibility that the interior portion
has become overcooled.
Please use the un±t w±th±n the usage temperature
parameters (5°C to 35°C).
After the treatment, reset the power to ON.
NOTE
• When the ±nter±or port±on has become overheated, for safety
purposes, the projector ±s automat±cally shut down, and the ±nd±cator lamps
may also be turned off. In such a case, d±sconnect the power cord, and wa±t at
least 45 minutes. 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 aga±n.
Shutting the projector down
Only when the projector can not be turned off by usual
procedure
(
13
)
, please push the shutdown sw±tch
us±ng a p±n or s±m±lar, and d±sconnect the power plug
from the power outlet. Before turn±ng ±t on aga±n, wa±t
at least 10 m±nutes to make the projector cool down
enough.
Resetting all settings
When ±t ±s hard to correct some wrong sett±ngs, the FACTORY RESET funct±on of the
SERVICE ±tem ±n the OPTION menu
(
41
)
can reset all sett±ngs(except LANGUAGE,
FILTER TIME, LAMP TIME, FILTER MESSAGE and etc.) to the factory default.
COMPUTER IN1
COMPUTER IN2
Shutdown sw±tch