Filter
Top Products
64
Maintenance
If there is some problem inside the projector,
the indicators light up or blink.
Trouble indications
Indicator
TEMP LAMP ON
FAN
TEMP LAMP ON
BUSY FAN
TEMP LAMP ON
BUSY FAN
TEMP LAMP ON
BUSY FAN
TEMP LAMP ON
BUSY FAN
TEMP LAMP ON
BUSY
( off )
TEMP LAMP ON
BUSY FAN
TEMP LAMP ON
BUSY FAN
TEMP LAMP ON
BUSY FAN
TEMP LAMP ON
BUSY FAN
Or
(Lit in red)
(Lit in red)
(Lit in red)
(Lit in red)
(Lit in red)
(Lit in red)
(Lit in green or
turns off)
Or
Or
(Lit in red) (Lit in orange)
(Flashing in orange)
(Lit in green)
Or
(Lit or flashing
in red)
(Lit or flashing
in orange)
TEMP LAMP ON
BUSY FAN
T
E
M
P
L
A
M
P
O
N
B
U
S
Y
F
A
N
O
N
/
S
T
A
N
D
B
Y
K
E
Y
S
T
O
N
E
S
E
T
A
U
T
O
A
U
T
O
E
X
I
T
E
N
T
E
R
M
E
N
U
I
N
P
U
T
V
O
L
/
A
D
J
.
ON/STANDBY
KEYSTONE
SET
AUTOAUTO
EXIT
ENTER
MENU
INPUT
VOL/ADJ.
The power does not come on.
→ Malfunction of the unit.
• Unplug the power cord and call the dealer.
The lamp turns off or does not light up.
→ The projector will return to the standby mode in about 2 minutes. If the
projector does not operate normally when the power is switched on again,
the lamp is at the end of its duration life or the unit has a fault.
• Lamp’s duration life is over, replace the lamp with a new one.
• Unplug the power cord and call the dealer.
The power turns off or does not come on.
→ The inside is too hot, or the projector has been working in an area of high
temperature.
•
Place the projector correctly so the intake and exhaust fans’ holes are not covered.
•
Turn the projector off, and leave it for a while, and turn it on again.
• Clean the air filter.
65
* The icon appears before the power turned off.
* The projector returns to the standby mode after the fault display has been
shown for about 2 minutes.
The power turns off or does not come on.
→ Trouble with the cooling fan.
• Unplug the power cord and call the dealer.
* The icon appears before the power turned off.
* The projector returns to the standby mode after the fault display has been
shown for about 2 minutes.
The power turns off or does not come on.
→ The lamp cover is not properly attached.
• Unplug the power cord and reattach the lamp cover.
69
* The icon appears before the power turned off.
* The projector returns to the standby mode after the fault display has been
shown for about 2 minutes.
Control panel
(Main unit side)
68
Notes
• If abnormality occurs while operating, unplug the power cord.
•
When reinserting the power cord before the lamp has cooled, please wait until the lamp has cooled sufficiently before
use. When the lamp is at a high temperature, it may not light and the duration life will be shortened.