Hitachi CP-D10 - Manual (Page 59)

59
Troubleshooting
Regarding the indicator lamps
When operation of the POWER, TEMP and LAMP indicators differs from usual,
check and cope with it according to the following table.
POWER TEMP LAMP 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
(discre-
tionary) (discre-
tionary)
The projector is cooling down. A certain error has
been detected.
Please wait until POWER indicator finishes blinking,
and then perform the proper measure using the item
descriptions below.
Blinking
In
Red
or
Lighting
In Red
Turned
off
Lighting
In Red
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 “Replacing
the lamp”.
Blinking
In
Red
or
Lighting
In Red
Turned
off
Blinking
In
Red
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.
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