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Maintenance
About indicator status
About indicator status
If an indicator turns on
If a problem should occur inside the projector, the <TEMP> and/or <LAMP> indicators will inform you. Manage
the indicated problems as follow.
Attention
Before you take a remedial measure, follow the procedure of switching the power off indicated in "Powering off the
z
projector". (
Confirm the status of the power indicated on the <ON(G)/STANDBY(R)> indicator. (
z
<TEMP> indicator
J
Indicator
status
Lights in
Temperature
red
too high
Blinks in
The fan has
red
stopped
* For the elevations below approx. 750 m (2 500 ft). When using the projector at the elevations between approx.
750 m (2 500 ft) and approx. 1 500 m (5 000 ft) sea level, temperature will be 0°C (32°F) to 35°C (95°F). When
using the projector at the elevations between approx. 1 500 m (5 000 ft) and approx. 3 000 m (10 000 ft) sea
level, temperature will be 0°C (32°F) to 30°C (86°F).
<LAMP> indicator
J
Indicator
status
Lights in red
Note
When re-start the projector, turn off the projector, unplug the power cord, and then wait 30 seconds or more before
z
reconnecting power.
If the <TEMP> indicator lights or flashes or the <LAMP> indicator lights despite taking the actions above, plug out the AC
z
power cord, and contact your dealer for repair.
56
- ENGLISH
Æ
page 32)
Status
Check
Is the air intake/exhaust
port blocked?
Are the air filters
blocked?
Is the room
temperature high?
Is the projector used
above the altitude of
1 000 m (3 300 ft) ?
--
Status
Does the projector be turned on
Lamp does not
immediately after powering off?
light; or lights out
Lamp unit failure; abnormal lamp
during projection
power; lamp broken
<TEMP> indicator
<LAMP> indicator
Remove any objects that are blocking the air intake/exhaust port.
See air filters cleaning or replacing. (
Set up the projector in a location with an ambient temperature of
0°C (32°F) to 40°C (104°F)*.
- Use the projector between the altitude approx. 1 000 m
(
3 300 ft) and approx. 3 000 m (10 000 ft) and set [High Altitude]
Æ
to [On]. (
page 46)
- Do not use the projector at elevations approx. 3 000 m (10 000 ft).
Disconnect the power plug from the power outlet and contact your
dealer.
Check
Turn on the projector until the lamp has
completely cooled down.
Disconnect the power plug from the power
outlet, and contact your dealer.
Æ
page 31)
Remedy
Æ
pages 57-59)
Remedy
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