Rosewill R700N - Manual (Page 14)

Section 7 : Troubleshooting
No Picture
1. Check if the video signal cable is properly connected with the output
of the monitor.
2. Check POWER SWITCH.
3. Adjust the brightness and contrast.
4. Check if the LCD monitor is no data status. if it is the LED will
appear orange.
5. When signal is from notebook, please check if it changes the signal
to external mode.
Indistinct Picture
1. Check if the display signal cable is connected correctly.
2. Press Auto-Setup key to improve grapheic quality.
Glittering Screen
1. Power insufficient. Connect to another socket.
2. Remove onjects producing magnetic field around the monitor, such
as radio, amplifier without cover, fluorescent tube, AC switch, desk
fan.
3. Press Auto-Setup key to improve graphic quality.
Faulty Or Abnormal Color
1. If any color among the red, the green and the blue disappears, check