When you think something wrong
Check the following again before asking for service. If the trouble cannot be recovered, consult your dealer.
Phenomena | Cause | Check point | Page | |
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| •The Main power is not turned on. | •Turn the MAIN POWER switch on. | P.13 | |
| •The power cord is disconnected. | •Insert the power cord into an AC socket. | P.9 | |
Power cannot be | •60 seconds have not elapsed since the | •When the power is turned off turn the power | P.13 | |
power was turned off. | switch on after waiting at least 60 seconds. |
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turned on. | P.6 | |||
•Inside the projector too hot. | •Do not block the ventilation holes. | |||
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| •Clean the air filter. | P.29 | |
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| •Use the projector under 35°C temperature. |
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No picture and | •The setting of the input source is not | •Set the correct input using the input select button | P.8, 10, | |
correct. | of the projector or the remote control. | 13, 18 | ||
sound | ||||
•Wiring to the projector is not correct. | •Connect the cable correctly. | P.9, 28 | ||
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Only picture is | •Wiring to the projector is not correct. | •Connect the cable correctly. | P.9, 28 | |
•The volume is set to minimum. | •Press the VOL button or press the MENU button | P.10, 17 | ||
displayed with no | ||||
| and adjust the volume. |
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sound |
| P.8, 10 | ||
•The unit enters the mute mode. | •Press the MUTE button. | |||
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Only sound is | •Wiring the projector is not correct. | •Connect the cable correctly. | P.9, 28 | |
•The brightness is set fully to the dark | •Press the MENU button and select BRIGHT and | P.17 | ||
heard without a | ||||
side. | press the button. |
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picture | P.13 | |||
•Lens cap is attached. | •Remove the lens cap. | |||
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Color is weak and | The color and tint have been adjusted | Adjust the color and tint correctly. | P.17 | |
tint is incorrect | incorrectly. |
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Picture is dark | •The brightness and contrast has been | •Adjust the brightness and contrast correctly. | P.17 | |
adjusted incorrectly. |
| P.29 | ||
| •The lamp has not been adjusted. | •Replace the lamp with a new one. | ||
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Picture is not clear | Focus or H.PHASE is not matched. | Adjust the focus or H.PHASE | P.13, 17 | |
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LAMP indicator | Trouble with the lamp. | Turn off the power and leave for 45 minutes ; | P.32 | |
lights red. | then turn the power on again. | |||
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Remote control | •Cable was connected after the power | •Be sure to perform procedure in the following order: |
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was turned on. | (1)Connect cable. (2)Turn on projector. (3)Turn PC on. |
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mouse cannot be | P.23 | |||
•RGB signal not selected. | •Input RGB signal and select and display input | |||
operated. |
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| source. |
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•A bright dot may be seen in the picture. This is a phenomenon peculiar to the liquid crystal and is not a problem.
•A residual image may occur when the same pattern is displayed for an extended time but this is not a malfunction.
ENGLISH
33
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