Click the RATIO button to switch between 4:3 or 16:9 depending on the video display you are using. The display should fill up a majority of the screen (final placement will be fine tuned).
Click the MENU button. Move up or down the menu options by clicking UP or DOWN. Make a change to a setting by using the “LEFT” or “RIGHT” button.
First, change the horizontal size (HSIZE) and vertical size (VSIZE) to fill the screen.
Next, increase brightness and contrast (a brightness and contrast of 60-70 is recommended).
Scroll down to “SAVE” and click the left button. The screen will refresh after a second confirming the save.
Click menu again to exit the menu. Click the UP, DOWN, LEFT, and RIGHT buttons to center the display (you may need to enter the menu again to change the size). Once done, click the SAVE button. The screen will refresh after a second confirming the save.
