Hyundai H-TV2907PF - Manual (Page 26)

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6.2 PROBLEMS IN OPERATION
If this unit does not seem to operate properly, check the POSSIBLE CAUSES below.
SYMPTOM
POSSIBLE CAUSES
NO POWER The power cord is not connected.
The POWER BUTTON on the main unit is off.
NO TV RECEPTION The antenna connector is not connected, or wires are broken.
Cables are incorrectly connected to external equipment.
The appropriate color system is not selected.
NOISY PICTURE The TV is not fine-tuned correctly.
The antenna is not adjusted correctly.
Cables are incorrectly connected to external equipment.
Possible station trouble.
Possible local interference.
NO REMOTE CONTROL OPERATION The batteries need to be replaced.
Polarities of the batteries are incorrect.
Main power is not on.
Something may interfere the path to remote sensor.
NORMAL PICTURE, NO SOUND Volume is set to min., press VOL. UP button.
Volume is set to mute, press MUTE button.
NO PICTURE, NORMAL SOUND Brightness & Contrast may be set to min..
TV station problem.
NO COLOUR Select other color systems by COLOR SYS. Key.
Color may be set to min..
Program may be in black and white.