Troubleshooting
Review the following points. For details, refer to the corresponding pages.
Problems | Points to be checked | Page | |
| zzIs the power plug firmly inserted into the outlet? | ― | |
Power does not turn | zzIs the power connector firmly inserted into the AC adaptor? | ― | |
zzIs the AC adaptor plug securely inserted to the main body? | ― | ||
on. | zzIs the wall outlet supplying electricity? | ― | |
| |||
| zzHave the circuit breakers tripped? | ― | |
| zzAre the image (output) device and the projector correctly connected? | 18 | |
| zzIs the projector input setting at DIGITAL LINK? | 25 | |
No image appears. | zzIs the input selection setting correct? | 26 | |
zzIs the external device that is connected to the interface box working | ― | ||
| |||
| properly? |
| |
| zzIsn’t the external control enabled? | 47 | |
The color is pale or | zzIs the projector connected to the interface box adjusted correctly? | 18 | |
grayish. |
|
| |
The sound is not | zzIs the <AUDIO IN> terminal connected correctly? | 14 | |
zzIsn’t the sound adjustment set at a minimum? | 38 | ||
output. | |||
zzConfirm [AUDIO IN SELECT] of [AUDIO SETTING]. | 38 | ||
| |||
The remote control | zzIsn’t a projector that is not compatible to DIGITAL LINK connected? | ― | |
does not respond. |
|
| |
The buttons on the | zzIsn’t the external control enabled? | 47 | |
control panel do not |
|
| |
operate. |
|
| |
The image does not | zzIs the [SYSTEM SELECTOR] selection set correctly? | 30 | |
zzIs there a problem with the video tape or other image sources? | ― | ||
display correctly. | zzIs a signal which is not compatible with the interface box being input? | 48 | |
| |||
| zzIs the cable too long? (Set to 10 m (32'10") or shorter.) | ― | |
Image from a | zzIs the external video output of the laptop computer set correctly? | ― | |
– Ex.: When “Fn” + “F3” keys are pressed simultaneously, the external |
| ||
computer does not |
| ||
output settings may be switched. Since the method varies depending |
| ||
appear. |
| ||
on the computer type, refer to the user manual provided with your |
| ||
|
| ||
| computer. |
| |
Video from HDMI | zzIs the HDMI cable connected securely? | 19 | |
|
| ||
compatible device | zzTurn the power of the interface box and the connected devices off and | ― | |
does not appear or it | on. |
| |
appears jumbled. | zzIsn’t a signal, which is not compatible with the interface box, input? | 48 | |
| |||
Sound is not output | zzSet the sound of the externally connected device to the linear PCM. | ― | |
zzConfirm [AUDIO IN SELECT] of [AUDIO SETTING]. | 38 | ||
from the HDMI | zzIf a sound is not output when the HDMI cable is used, use the <AUDIO | 14 | |
compatible device. | |||
| IN> terminal. |
|
Attention
zzIf problems persist even after checking the preceding points, consult your dealer.
42 - ENGLISH