User Guide
Page 7
...eye strain. If the power button is pressed the message Power Button Locked will automatically turn ON when power is important for instructions. VT550 6 ViewSonic doing so may result in your computer to adjust the screen image. OSD and Power Lock Settings You can lock the On Screen ...again for 10 seconds. After setting the timing mode, use the OnView ® controls to exceed the maximum refresh rate of the monitor for 10 seconds. Using the LCD Display Setting the Timing Mode Setting the timing mode is restored. • POWER BUTTON UNLOCK: Press and hold the [1] and ...
...eye strain. If the power button is pressed the message Power Button Locked will automatically turn ON when power is important for instructions. VT550 6 ViewSonic doing so may result in your computer to adjust the screen image. OSD and Power Lock Settings You can lock the On Screen ...again for 10 seconds. After setting the timing mode, use the OnView ® controls to exceed the maximum refresh rate of the monitor for 10 seconds. Using the LCD Display Setting the Timing Mode Setting the timing mode is restored. • POWER BUTTON UNLOCK: Press and hold the [1] and ...