Others
Problem | Cause and solution |
|
|
Hot air is emitted from the | • This air comes out as a result of cooling the inside of the projector. This isn't a product malfunc- |
air outlet grilles. | tion. |
|
|
No audio is output. | • Check that the volume isn't set to low. |
|
|
The menu can't be used. | • The microcomputers inside the projector may be wrongly operating because of noise. |
| Press the POWER button to turn off the lamp and unplug the power cord from the wall outlet. Wait |
| about 10 minutes, plug the power cord in, and try again. |
|
|
"TEMPERATURE!!" is dis- | • This indication appears when the ambient temperature rises high. When the ambient tempera- |
played. | ture stays high, the lamp goes out. |
| Eliminate any causes of the rise in the ambient temperature. |
| • This indication appears when the air inlet or outlet grille is blocked. When they are kept blocked, |
| the lamp goes out. |
| Remove the objects blocking the air inlet or outlet grille. |
|
|
The mark appears. | • This mark appears when ineffective operation is carried out. This isn't a product malfunction. |
|
|
The remote control doesn't | • Check that the battery is loaded in the remote control or the battery isn't weak. (See page 8.) |
function easily or at all. | • Check that the remote control sensor isn't exposed to direct sunlight or fluorescent light. (See |
| page 8.) |
| • Use the remote control within its operation range. (See page 8.) |
| • Use the remote control at least 10 cm away from the projector. |
|
|
The buttons on the control | • PASSWORD FUNCTION in the FEATURE menu has been set to MENU ACCESS to enable the |
panel (except for the | password lock. |
POWER button) don't | Cancel the password lock or contact the person in charge of management of the projector. (See page |
function. | 25.) |
|
|
Abnormal sound is heard. | • Because the color wheel spins at a high speed, metalic sounds may be heard in rare occations. |
| Such sympton is not a malfunction. |
|
|
ENGLISH
When the problems below occur after the lamp is replaced, check the following.
Problem | Cause and solution | |
|
| |
The power isn't turned | • Attach the lamp cover on the bottom correctly. | |
on. | • | Reset the lamp operation time. (See page 26.) |
The STATUS indicator | • | Reset the lamp operation time. (See page 26.) |
blinks. |
|
|
Maintenance
Caution:
Be sure to turn off the lamp and unplug the power cord from the wall outlet before you perform any maintenance on the projector.
Cleaning of the projector and the ventilation slots
Use a soft cloth to clean the projector and the ventilation grilles. When the grilles become dirty, wipe them with a soft cloth dampened with diluted mild detergent, and then wipe them with a dry cloth.
To protect the surface of the projector from fading or deteriorating:
•Do not spray insecticide on or inside the projector.
•Do not use benzine or thinner to clean it.
•Do not let rubber or plastic materials contact with projector.
Cleaning of the lens
Use a standard
EN - 29
