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REFERENCE
Display Modes
Mode
Resolution
1
640x480
2
720x400
3
640x480
4
640x480
5
640x480
6
800x600
7
800x600
8
800x600
9
800x600
10
848x480
11
848x480
12
848x480
13
1024x768
14
1024x768
15
1024x768
16
1024x768
17
1152x864
18
1152x864
19
1152x864
20
1280x768
21
1280x768
22
1280x768
23
1280x768
24
1280x1024
25
1280x1024
26
1280x1024
27
1280x1024
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Horizontal
Vertical
Frequendy(KHz)
Frequency(Hz)
31.47
60
31.47
70
35
70
37.86
72
37.5
75
37.88
60
43.8
70
48.08
72
46.87
75
31.09
60
35
70
36.05
72
48.4
60
57.5
70
57.7
72
60
75
53.74
60
62.98
70
67.5
75
47.69
60
55.99
70
57.7
72
60.11
75
63.99
60
74.61
70
76.81
72
79.98
75
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Appendix
Troubleshooting
Please use the following table to resolve the most common possible causes of the problem
before calling service personal. A minor adjustment may eliminate the problem and restore
your TV reception.
Symptom
Corrective Actions
No picture on
1.Check signal cable connection with computer.
screen
2.Check that power is turned on, or that power adapter lamp is it.
3.Adjust brightness and contrast.
4.Check input signal of TFT-LCD.
5.Check the power connection to the unit with screen.
Picture is not clear
1.Check that Video cable is plugged in.
2.Refer to the Picture Adjustments Menu in the
OPERATING INSTRUCTIONS
Image is fuzzy
1.The power could be failing, try connecting the unit to another
power outlet.
2.Move unit a way from the magnetic equipment, such as a Wireless
Receiver, AC Transformer.....ECT
3.Refer to the Picture Adjustment Procedure Menu in the
OPERATING INSTRUCTIONS
Color are distorted
1.Check that the Video cable is plugged in securely.
Screen bounces
1.Check Video input range(V-sync:Max 75Hz,H-sync:Max 79.98KHz).
or has wavy
2.Make sure Video cable connections are secure.
oscillations
1.Check speaker connections.
No sound
2.Sound might be muted, try adjusting the volume.
1.Check for light or obstacle interference with remote
Retome Control
control signal and move unit to another location.
inoperative
2.Batteries are dead; replace batteries with new ones.
Contact your Cable Provider to identify the type of Cable Service
Poor Picture
that is supplied to you.
Reception and/or
From TV SETUP mode, select the appropriate setting and Re Run
Poor Sound Quality
AUTO PROGRAM.
Adjust
SOUND
&
IMAGE
Turn off power, Press and hold the VOL+botton on the top of the unit
When all esle fails
and hit the power button at the same time.
Reset the firmware
Release the VOL+after you see the volume increasing.
.
.
buttons to set TV programs system.
24
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