Troubleshooting
Problem | Points to be checked | Page | |
The control buttons | zzIs the projector operation locked with [Key lock] in the [Setting] menu? | 79 | |
of the projector do |
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not work. |
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| zzIs [Input] selected correctly? |
| 54 |
| zzIs [Image adjust] adjusted correctly? | 60 | |
The correct picture | zzIs [Screen] selected correctly? | 65 | |
is not displayed. | zzIs the lens shift in its maximum position? | 45 | |
| zzIs there a problem with the video tape or other picture sources? | — | |
| zzIs the projector receiving incompatible signals? | 111 | |
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| zzIs the cable too long? (Use a cable that is 10 m (32'10") or shorter.) | — | |
| zzIs [Input] selected correctly? |
| 54 |
The picture from | zzIs [PC adjust] adjusted correctly? | 56 | |
the computer is not | zzIs the external video output of the laptop computer set correctly? | — | |
displayed. | (Example: The external output settings may switch by pressing the Fn + |
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| F3 or Fn + F10 keys simultaneously. Refer to the user manual provided |
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| with your computer, as the method varies depending on the type of |
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| computer.) |
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[Auto PC adj.] does | zzIs the projector receiving incompatible signals? | 111 | |
not work. | zzIs an incompatible signal selected with [System]? | 55 | |
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There is no | zzIs the HDMI cable firmly connected? | 36, 37 | |
picture from HDMI | zzTurn off/on the power of the projector and connected devices. | — | |
compatible devices, | |||
or the picture is | zzIs an incompatible signal connected? | 113 | |
distorted. |
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The power turns off | zzIs [Shut down] set with [Power management] in the [Setting] menu? | 78 | |
zzIs the projector being used without replacing the air filter or performing | 83 | ||
by itself. | [Filter counter reset] after | is displayed in the top right of the screen? |
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The shutter function | zzIs [Protection] in [Shutter] set correctly in the [Setting] menu? | 80 | |
does not work. |
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Attention
zzIf problems persist even after checking the preceding points, consult your dealer. zzConsult your dealer if you have forgotten the logo password or password.
Maintenance
100 - ENGLISH