Regarding The Indicator Lamps - Hitachi CP-X8170 User Manual

Troubleshooting

Regarding the indicator lamps

When operation of the LAMP, TEMP and POWER indicators differs from usual,
check and cope with it according to the following table.
POWER LAMP
indicator indicator
Lighting Turned
In Orange off
Blinking Turned
In Green off
Lighting Turned
In Green off
Blinking Turned
In Orange off
Blinking (discre-
In Red tionary)
Blinking
In Red
Lighting
or
In Red
Lighting
In Red
Blinking
In Red
Blinking
or
In Red
Lighting
In Red
(continued on next page)
120
TEMP
indicator
Turned The projector is in a standby state.
off
Please refer to the section "Power on/off".
Turned The projector is warming up.
off Please wait.
Turned The projector is in an on state.
off
Ordinary operations may be performed.
Turned
The projector is cooling down.
off
Please wait.
The projector is cooling down. A certain error
has been detected.
(discre-
Please wait until POWER indicator finishes blinking,
tionary)
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.
Turned
• Is there blockage of the air passage aperture?
off
• Is the air filter dirty?
• Please use the unit within the usage temperature
parameters (0°C to 35°C, 40°C or 45°C (User's
Manual (concise))).
If the same indication is displayed after the remedy,
please change the lamp referring to the section
Replacing the 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
Turned
of the attachment state of the lamp cover. After
off
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.
Description