User`s guide

Administrator’s Guide www.hp.com 5-7
Control Panel
If you set the display settings out of range, you must reset the terminal
to factory defaults by rebooting the terminal and holding down the
F9
key until you see a window that says “Loading...” at the bottom. All
configuration settings and connections will be lost when resetting the
terminal to factory defaults.
1280x1024x32 X
1600x1200x8 XXXX
1600x1200x16 XXXX
Resolution/Color 60Hz 70Hz 72Hz 75Hz 85Hz