Synaps THD-2800 User Manual download pdf (Page 20)

Trouble Shooting

If you suspect there is a fault with your receiver, please check the following trouble

shooting guide before calling an authorized service agent.

Warning! Under no circumstances attempt to repair the receiver yourself.

Tampering with the receiver may result in fatal electric shock and will invalidate your

warranty.

Symptom

Possible cause

No display on the LED Display

Panel

• The power cord is not plugged in correctly.

No picture on the screen • Receiver is in Standby mode.

• RCA Jack is not connected firmly to the

video output port of television.

• Incorrect channel or video output is

selected on television.

• Brightness level of your TV set is

incorrectly defined.

No picture on the screen

No sound • RCA cable is connected incorrectly.

• The Volume level is low.

• Muting function is active.

Poor Picture Quality • The level of Signal strength is low.

Receiver not responding to

remote control unit

• RCU batteries are dead or inserted incorrectly.

• The RCU is pointing toward wrong direction.

Receiver is on but no picture or

sound except the following

messages(No signal, Locked

channel, Not available)

• Channel is not available.

• Channel is locked.

• Service installation not yet done.

No Signal • The level of signal is low.

• Check aerial.

• The cable from the aerial is incorrectly

connected.

Settings you made in the menu

have now changed

• The receiver lost power before being able to

enter into standby mode.

• Some of the Settings saved by user can be

deleted partly or fully.

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Synaps THD-2800 User Manual Page 20

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