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Maintenance and service, Trouble shooting tips supported display modes – ERAE Electronics Industry 32 LCD TV none User Manual

Page 47

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Trouble shooting Tips

Supported Display Modes

Maintenance and Service

47

Problem

Action

Remote controller does not work.

1. Check if main power is On.
2. Check that the batteries of the remote controller were

loaded properly.

3. Check to see if any obstacle exists between the LCD

TV and the remote controller and remove it, if any.

4. If the batteries have no power, replace them with two

new batteries.

5.Please check out current mode of fnuction key.

LCD TV makes strange noise.

It is the noise when the mechanism expands or contracts
from to changes to the environment due to factors such
as humidity, temperature, etc. It is not a failure.

LCD TV indication lamp is On.

The red means the Stand-by power is ON. It will take a
few seconds to turn off as the main power is off.

This LCD TV is for household use and registered as suitable on electromagnetic waves.
Therefore, you can use it in every location as well as residential areas.
For improvement of product’s quality, program can be upgrade without costomer’s agreemant.

Others

If any signal of unsupported resolution is input, the "Out of Range" message appears.

Considerations in Installation

PC mode

Resolution

Horizontal Frequency (KHz)

Vertical Frequency (Hz)

31.47

60

37.86

72

37.50

75

31.47

70

35.15

56

37.88

60

48.88

72

46.88

75

48.36

60

56.48

70

60.02

75

64.0

60

640 480

720 400

800 600

1024 768

1280 1024