Troubleshooting (continued)
Images are not displayed correctly. (continued)
Problem | Solution |
|
|
Images of WXGA | • Some signals may be recognized wrongly as XGA60 signal. In such cases, carry out |
signal are not | the following procedure. |
displayed correctly. | 1. Set WXGA in the FEATURE menu to AUTO. |
| 2. Display an image with many characters such as HELP menu. |
| 3. Press the AUTO POSITION button. |
| If images are still recognized wrongly: |
| • Set WXGA in the FEATURE menu manually depending on input signal. (See page 24.) |
| • The input signal may be an inapplicable signal. Change the signal format of the |
| computer. |
It takes abnormally | • When WXGA in the FEATURE menu is set to other than OFF, it may take long time to |
long time to display | detect WXGA signal or may cause misclassification of signals. In such cases, set it to |
images of signals | OFF. |
other than WXGA, or |
|
the images are not |
|
displayed correctly. |
|
|
|
Others |
|
|
|
Problem | Solution |
|
|
The exhaust vents | • This air comes out after cooling the inside of the projector. You may feel hot, but this is |
emit warm air. | not a malfunction. |
No audio is output. | • Check that the volume isn’t set to low. |
|
|
The menu can’t be | • The microcomputers inside the projector may be wrongly operating because of noise. |
used. | Turn off the main power, wait about 10 minutes, and turn on the main power again. |
“TEMPERATURE!!” is | • This indication appears when the ambient temperature rises high. When the ambient |
displayed. | temperature 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 | • Check that the batteries are loaded in the remote control or the batteries are not weak. |
doesn’t function easily | (See page 6.) |
or at all. | • Check that the remote control sensor isn’t exposed to direct sunlight or fluorescent |
| light. (See page 9.) |
| • Use the remote control within its operation range. (See page 9.) |
| • Use the remote control at least 10 cm away from the projector. |
The buttons on the | • PASSWORD FUNCTION in the FEATURE menu has been set to MENU ACCESS to en- |
control panel (except | able the password lock. |
for the POWER | Cancel the password lock or contact the person in charge of management of the |
button) don’t function. | projector. (See page 28.) |
|
|
Abnormal sound is | • Because the color wheel spins at a high speed, metallic sounds may be heard in rare |
heard. | occasions. Such symptom is not a malfunction. |
|
|
If the following problem occurs after the lamp is replaced, check the following first.
Problem | Solution | |
The projector does not | • Fit the lamp cover securely. (See pages 32 and 33.) | |
turn on. | • | Reset the lamp operating time. (See page 33.) |
|
|
|
The STATUS indicator | • | Reset the lamp operating time. (See page 33.) |
blinks. |
|
|
|
|
|
Kensington Lock
This projector has a Kensington Security Standard connector for use with Kensington MicroSaver Security System. Refer to the information that came with the Kensington System for instructions on how to use it to secure the projector. Please contact Kensington Technology Group below.
Kensington Technology Group 2855 Campus Drive
San Mateo, CA 94403, U.S.A.
Phone : +1-