HP 21” Color Monitor User’s Guide
Using Your Monitor
Using Your Monitor
The illustration below shows the location of the function keys which operate the monitor.
➃ ➄ ➅ ➆
➂➁
➀
Reset Button
1This button 
resets the adjustments to the factory settings.
Auto Sizing and Centering Button
2This button 
automatically adjusts the size and centering of the picture.
Input Switch
3This switch selects the INPUT 1 (video input 1 connector: 
) or
INPUT 2 (video input 2 connector: 
) video input signal.
Brightness Buttons
4This button 
displays the Brightness/Contrast menu. These
buttons 
/ 
let you select the menu items.
Menu Button
5 This button 
displays the main menu.
6English