Acer AL1923 h Manual de início rápido - Página 11

Procurar online ou descarregar pdf Manual de início rápido para Monitor Acer AL1923 h. Acer AL1923 h 12 páginas.

Problem

Power LED is not ON

No picture

Picture shows

inappropriate colors

Picture bounces or a

wave pattern is

present in the picture

Image is not sized or

centered properly

Caution: Do not attempt to service or open the monitor or computer yourself. Please refer all

servicing to qualified service personnel if the "Troubleshooting" section cannot solve your

problems.

Troubleshooting

Check to see if the power switch is in the ON position.

Ensure that the Power Cord is connected.

Check to see if the power switch is in the ON position.

Ensure that the power cord is connected.

Ensure the video cable is securely connected to the back of the monitor

and the computer.

Move the mouse or press any key on the keyboard to bring the monitor

out of "active off" mode.

See color adjustment (p. 8) to adjust RGB color.

Move or switch off electrical devices that may be causing interference.

Inspect the monitor's video cable and ensure that none of the pins are

bent.

Press select/auto key and the monitor will automatically optimize the

position of your display.

See horizontal and vertical position adjustment (p. 7).

Possible Solutions