HP L2045 User Guide

Table 4-2  OSD Menu
IconMain MenuSubmenuDescription
BrightnessAdjusts the brightness level of the screen. The factory default
range is 90.
ContrastAdjustable scaleAdjusts the contrast level of the screen. The factory default range
is 80.
Image ControlAdjusts the screen image.
Auto AdjustmentAutomatically adjusts the screen image.
Horizontal PositionAdjusts the position of the screen image left and right.
Vertical PositionAdjusts the position of the screen image up and down.
ClockMinimizes any vertical...

IconMain MenuSubmenuDescription
Mode DisplayDisplays the resolution, refresh rate and frequency information on
the screen each time the OSD Main Menu is accessed. Select:
●On
●Off
The factory default is Off.
Power-On Status
DisplayDisplays the operating status of the monitor each time the monitor
is powered on. Select the location to display the status to:
●Top
●Middle
●Bottom
●Off
The factory default is Top.
DDC/CI SupportAllows the computer to control some OSD menu features such as
brightness, contrast...

IconMain MenuSubmenuDescription
Recommended SettingsProvides the recommended resolution mode and refresh rate for
the monitor.
Serial NumberReports the serial number of the monitor. The serial number is
needed if contacting HP technical support.
  VersionReports the firmware version of the monitor.
Backlight hoursReports the total hours of backlight operation.
Video Input
ControlSelects the default or primary video input signal when the monitor
is connected to two active and valid video sources. The...

Optimizing Digital Conversion
This monitor contains advanced circuitry that allows the flat panel screen to function like a standard
monitor. Two controls in the on-screen display can be adjusted to improve image performance: Clock
and Clock Phase.
NOTE:The Clock and Clock Phase controls are adjustable only when using an analog input. These
controls are not adjustable for digital inputs.
The Clock must first be set correctly since the Clock Phase settings are dependent on the main Clock
setting. Use...

Identifying Monitor Conditions
Special messages will appear on the monitor screen when identifying the following monitor conditions:
●Input Signal Out of Range - Change resolution setting to 1680 × 1050 – 75Hz - Indicates the
monitor does not support the input signal because the resolution and/or refresh rate are set higher
than the monitor supports
●No Input Signal - Indicates the monitor is not receiving a video signal from the PC on the monitor
video input connector. Check to determine if the PC or...

NOTE:You must set the current local time before you reset the time for Sleep Time or On
Time. Note that the time is displayed in a 24–hour clock format. For example, 1:15 p.m. is displayed
as 13 hours 15 minutes.
5.Press the Menu button once to enter the adjustment mode for hours.
6.Press the − (Minus) or + (Plus) button to adjust the hour.
7.Press the Menu button again to enter the time for minutes.
8.Press the − (Minus) or + (Plus) button to adjust the minutes.
9.Press the Menu button to lock in the...

Select This OptionTo Do This
Display OnSets the time when the monitor automatically turns on. This does not affect screen
saver operation, which has priority over the HP Display LiteSaver.
Activity ExtensionSets the time in minutes before the monitor turns off if there is any keyboard or mouse
activity after the Display Off time is reached. If the keyboard or mouse is used, then
HP Display LiteSaver waits until the set amount of time before turning the display
off again. Set to 0 to disable. If disabled,...

1.Click the Display icon in the Control Panel.
2.In the Display Properties windows, select the Settings tab, then click the Advanced button.
3.Select the Color Management tab, then click the Add button to open the Add Profile
Association dialog box.
4.Select the sRGB Color Space Profile.icm file, then click the Add button
5.To activate a color profile for the monitor, you must set it as the Default Monitor Profile. Select
sRGB Color Space Profile, then click Set as Default button.
6.Click Apply or OK....

A Troubleshooting
Solving Common Problems
The following table lists possible problems, the possible cause of each problem, and the recommended
solutions.
ProblemPossible CauseSolution
Screen is blank.Power cord is disconnected.Connect the power cord.
Power switch on front panel of the
monitor is turned off.Press the front panel power button.
Master power switch on rear panel
of the monitor is turned Off.Turn the master power switch to On.
Video cable is improperly
connected.Connect the video cable...

ProblemPossible CauseSolution
The HP Display LiteSaver may not
be compatible with the computer
system. Some notebook computers
are not compatible and the monitor
power can not be controlled.Confirm that the HP Display LiteSaver is compatible with
the system.
1.Right-click on the HP Display LiteSaver icon in the
system tray.
2.Select Power Off Display from the menu.
The monitor screen should turn off if the system is
compatible. To turn the monitor back on, wait 5 seconds
and move the mouse.
NOTE:If the...