HP 21" Color Monitor User’s Guide
Using Your Monitor
Using Your Monitor
1Press the power switch to turn the monitor on or off.
2When the power is turned on, the
•Green: The monitor is in normal operation.
•Blinking: The monitor is in the active off state.
•Off: The monitor is turned off at the power switch or disconnected from the mains outlet.
If the power management function of your computer is working properly, you do not need to switch the monitor off or on. This occurs automatically.
Pressing the 
button activates the monitor’s
Select a feature using the 
and 
buttons. Scroll to the adjustment feature you require and then press 
to access the menu.
To adjust the required feature, use the 
and 
buttons until the desired changes are complete.
Menu language
1When you press the 
button for the first time, the Menu language menu appears on the screen.
2Select a language with the 
and 
buttons and press the 
button to activate your choice.
English 5