Viewsonic VA1903WB [11/22] Using the lcd display

ViewSonic VA1903wb 8

Using the LCD Display

Setting the Timing Mode

Setting the timing mode is important for maximizing the quality of the screen image and

minimizing eye strain. The timing mode consists of the resolution (example 1440 x 900) and

refresh rate (or vertical frequency; example 60 Hz). After setting the timing mode, use the

OSD (On-screen Display) controls to adjust the screen image.

For the best picture quality set your LCD display timing mode to:

VESA 1440 x 900 @ 60Hz.

To set the Timing Mode:

1. Set the resolution: Right-click on the Windows desktop > Properties > Settings > set the

resolution.

2. Set the refresh rate: See your graphic card's user guide for instructions.

WARNING: Do not set the graphics card in your computer to exceed the maximum refresh

rate of 85Hz; doing so may result in permanent damage to your LCD display.

OSD and Power Lock Settings

• OSD Lock: Press and hold [1] and the up arrow S for 10 seconds. If any buttons are

pressed the message OSD Locked will display for 5 seconds.

• OSD Unlock: Press and hold [1] and the up arrow S again for 10 seconds.

• Power Button Lock: Press and hold [1] and the down arrow T for 10 seconds. If the

power button is pressed the message Power Button Locked will display for 5 seconds. With

or without this setting, after a power failure, your LCD display’s power will automatically

turn ON when power is restored.

• Power Button Unlock: Press and hold [1] and the down arrow T again for 10 seconds.