ViewSonic PJ1158 PJ1158-1 User Guide, English - Page 105

Regarding the indicator lamps

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Troubleshooting Regarding the indicator lamps Lighting and flashing of the POWER indicator, the LAMP indicator, and the TEMP indicator have the meanings as described in the table below. Please follow the instructions within the table. If the same indication is displayed after the remedy, or if an indication other than the following is displayed, please contact your dealer or service company. POWER indicator Lighting In Orange Blinking In Green Lighting In Green Blinking In Orange Blinking In Red Blinking In Red or Lighting In Red Blinking In Red or Lighting In Red LAMP indica- tor Turned off Turned off Turned off Turned off (discretionary) Lighting In Red Blinking In Red TEMP indica- tor Turned off Turned off Turned off Turned off (discretionary) Turned off Turned off Description The projector is in a standby state. Please refer to the section "Power On/Off". The projector is warming up. Please wait. The projector is in an on state. Ordinary operations may be performed. The projector is cooling down. Please wait. The projector is cooling down. A certain error has been detected. Please wait until the POWER indicator finishes blinking, and then perform the proper measure using the item descriptions below. 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 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 change the lamp referring to the section "Lamp". The lamp cover has not been properly fixed. Please turn the power off, and allow the projector to cool down at least 45 minutes. After the projector has sufficiently cooled down, please make confirmation of the attachment state of the lamp cover. After performing any needed maintenance, turn the power on again. If the same indication is displayed after the remedy, please contact your dealer or service company. ViewSonic PJ1158 100

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Troubleshooting
Regarding the indicator lamps
Lighting and flashing of the POWER indicator, the LAMP indicator, and the TEMP
±nd±cator have the mean±ngs as descr±bed ±n the table below. Please follow the
±nstruct±ons w±th±n the table. If the same ±nd±cat±on ±s d±splayed after the remedy,
or ±f an ±nd±cat±on other than the follow±ng ±s d±splayed, please contact your dealer
or serv±ce company.
POWER
indicator
LAMP
indica-
tor
TEMP
indica-
tor
Description
L±ght±ng
In
Orange
Turned
off
Turned
off
The projector is in a standby state.
Please refer to the sect±on “Power On/Off”.
Blinking
In
Green
Turned
off
Turned
off
The projector is warming up.
Please wa±t.
L±ght±ng
In
Green
Turned
off
Turned
off
The projector is in an on state.
Ord±nary operat±ons may be performed.
Blinking
In
Orange
Turned
off
Turned
off
The projector is cooling down.
Please wa±t.
Blinking
In
Red
(discre-
t±onary)
(discre-
t±onary)
The projector is cooling down. A certain error
has been detected.
Please wait until the POWER indicator finishes blink-
±ng, and then perform the proper measure us±ng the
±tem descr±pt±ons below.
Blinking
In
Red
or
L±ght±ng
In
Red
L±ght±ng
In
Red
Turned
off
The lamp does not light, and there is a possibil-
ity that 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 air passage aperture?
• Is the air filter dirty?
• Does the peripheral temperature exceed 35°C?
If the same ±nd±cat±on ±s d±splayed after the remedy,
please change the lamp referr±ng to the sect±on “Lamp”.
Blinking
In
Red
or
L±ght±ng
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 m±nutes. After the projector has
sufficiently cooled down, please make confirmation of
the attachment state of the lamp cover. After perform
-
±ng any needed ma±ntenance, turn the power on aga±n.
If the same ±nd±cat±on ±s d±splayed after the remedy,
please contact your dealer or serv±ce company.
100
ViewSonic
PJ1158