Gericom GTV3203, Руководство по эксплуатации

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No image and sound
Check if the power cable is connected .
Check if the signal source has normal output under the current play status.
Check the brightness and contrast of the image and check if the volume setting is correct.
If it is under stand-by status.
Check if the sound has been input correctly.
Check the volume setting.
Check the MUTE setting.
Check the color setting.
Check if the signal source has normal output under the current play status.
Check the contact and pole of the batteries in the remote controller , or change the batteries.
Clean the transmission window of the remote controller and the receiving window of this unit.
Image is normal, but
there is no sound
Others
The image has no color
The remote controller does
not work
Check if there is any obstacle between the transmission window of the remote controller and the Remote sensor of this unit.
Although the image and sound are normal, there could be noises sometimes with the change
of the channel and signal sources. It is normal .
Attached table 1
HDTV input support
Attached table 2
Note: Do not uncover the back cover at you own will.
A few of constantly illuminated or off pixels could be found on the image due to manufacturing
engineering of the screen. It will not affect your watching.
PC input support
RESOLUTION REFRESH FREQUENCY MODE
H-Freq.(kHz)
31.5
37.5
43.3
2
37.9
48.1
46.9
53.7
48.4
7
8 5
X
X
X
X
X
X
X
X
X
X
X
X
X
75
56.5
60.0
68.3
64.0
80.0
Note: The image is the best when your PC is at X format.
X
X720(720p)
720X480 (480i)
720X576 (576i)
720X480 (480p)
720X576 (576p)
60Hz
60Hz
60Hz
50Hz
60Hz
50Hz