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- 28 - PL Lite Series User Manual

4 in 1 design.

6．Common faults and troubleshooting

No.

Common faults

Solution

Some modules

are black

1. Check whether the power plug of the corresponding module

is tightly inserted;

2. Check whether the power cable of the corresponding module

is burnt out;

3. Check whether the switch power supply of the corresponding

module has no output;

4. Check whether the flat cable of the corresponding module is

malfunctioning;

5. Replace the flat cable of the corresponding module;

6. Replace the module;

7. Replace the receiving card;

8. Send rcfg file;

The whole

screen is black

1. Check whether the screen power is on;

2. Check whether the DVI cable or HDMI cable is loose;

3. Check whether the main data cable is well inserted;

4. Check whether the sending card is powered on and whether

the running indicator is flashing;

5. Replace the sending card;

6, Connecting the computer to an LCD display, check whether

there is output on video card;

7. Update the video card driver;

8. Replace the computer;

Screen show s

crambled imag

1. Check whether the power plug of the receiving card is well

inserted;

2. Check whether the power cable of the receiving card is burnt

Absen PL Lite Series User Manual

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