HP L1820 18 inch LCD Monitor - Manual (Page 36)

English 35
hp L1520/hp L1720/hp L1820 LCD Monitor
Using the Monitor
To use Mode Recall
1 Open the Mode Recall setting screen. See
“Using the On-Screen
Display Manager (OSD)” on page 27 . A window with a red bar
appears.
2 Press the Select button to proceed with Mode Recall, or press the
Menu button to exit without resetting.
3 If you reset with Mode Recall, press the Menu button to exit the
setting screen.
Backlight Info
The Backlight Info window shows the elapsed time of usage for the
light behind the display screen. The expected lifespan of the
backlight is approximately 30,000 to 40,000 hours. At some point
after the maximum usage time of the backlight has been exceeded,
you may notice a decrease in brightness of up to 50%. At this point,
the backlight needs to be replaced to restore full brightness.
WARNING: The backlight can be replaced only by a trained
technician. Please contact the HP Support Center for
assistance. Do not attempt to replace the light
yourself.
NOTE: Do not use a screen saver with the LCD monitor, as the
backlight will be used. It is recommended that you enable
an automatic power saving mode on the PC, or switch off
the monitor when not in use.
To view Backlight Info:
1 Open the Backlight Info setting screen. See
“Using the On-Screen
Display Manager (OSD)” on page 27 . The elapsed time is
displayed.
l15_7_820.fm Page 35 Tuesday, June 11, 2002 12:39 PM