TROUBLE SHOOTING - MONITOR
Before going through the checklist, check wiring connection.
NO POWER
• Press the power button on the front of the monitor to turn the monitor on.
• Check if the wires of DC power plug are properly connected.
• Check if there is power at the power supply outlet.
THE PICTURE IS OVER DARK, OVER BRIGHT OR HAS NO Color:
• Rotate the Colour, CONTRAST, BRIGHTNESS knob to increase or decrease
the level of the corresponding item.
NO SOUND
• Check if the audio connections are properly connected.
• Check if the volume is minimum, and rotate the speaker volume control knob
to increase the volume level.
BUTTONS DO NOT WORK
• Turn the unit off and on with the power button on the front of the unit.
P. 30
