HP Compaq Le19f User Guide

HP Display LiteSaver
HP Display LiteSaver is a software application, available on the CD, that increases monitor life and
saves energy. It allows you to place the monitor into its low power sleep mode at predefined times by
shutting down or reducing power to most internal circuits. This helps protect the LCD panel against
image retention. Image retention can occur when the monitor is left on while displaying the same image
for an extended period of time, leaving a shadow of the image on the screen....

sRGB Support
The monitor is designed to support sRGB for color management, which adapts to the color standards
used in the image technology industry.
To take advantage of the sRGB support, you will need to change the monitor’s color temperature to
sRGB and install the sRGB color profile (ICM) file.
NOTE:The sRGB color temperature preset will improve the color accuracy of sRGB images on the
computer monitor, but some color variation may still occur.
Changing the Color Temperature
1.Press the Menu button...

8.Select the RGB Color Space Profile.icm file, then click the OK button.
9.To activate a color profile for the monitor, you must set it as the Default Monitor Profile. Select
sRGB Color Space Profile, then click the Set as Default button.
Installing the sRGB ICM File for Microsoft Windows 7
1.Click Appearance and Personalization icon in the Control Panel.
2.Click Display.
3.Click Change display settings.
4.Click Advanced settings.
5.Click the Color Management tab, then click the Color Management button....

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 button on front panel of
the monitor is turned off.Press the front panel power button.
NOTE:If pressing the power button has no effect,
press and hold the power button for 10 seconds to
disable the power button lockout feature.
Video cable is...

ProblemPossible CauseSolution
HP Display LiteSaver doesnt turn off
the monitor screen.The Activity Extension time
has not elapsed.The default Activity Extension value is set to 10
minutes. The HP Display LiteSaver will wait to detect
no input or movement from the keyboard or mouse
for 10 consecutive minutes after the Display Off time
has passed, before the monitor enters into low-
power mode. For example, if the Display Off time is
set to 5 minutes from the current time and the Activity
Extension is set...

●Error messages received
●Hardware configuration
●Hardware and software you are using
28 Appendix A   TroubleshootingENWW
 

B Technical Specifications
NOTE:All performance specifications are provided by the component manufacturers. Performance
specifications represent the highest specification of all HPs component manufacturers typical level
specifications for performance and actual performance may vary either higher or lower.
LE1901w Model
Table B-1  LE1901w Specifications
Display
Type48.3 cm wide screen
TFT LCD19 inches wide screen
Viewable Image Size48.3 cm diagonal19–inch diagonal
Tilt-5 to 25°
Maximum Weight...

Altitude:
Operating
Storage
0 to 5,000 m
0 to 12,192 m0 to 16,404 feet
0 to 40,000 feet
Power Consumption (maximum)

AudioInternal speakers, 2W per channel; audio
cable included 
Input Terminal One VGA connector with cable included;
one DVI connector 
LE19f Model
Table B-3  LE19f Specifications
Display
Type48.3 cm wide screen
TFT LCD19 inches wide screen
Viewable Image Size48.3 cm diagonal19–inch diagonal
Tilt-5 to 25°
Maximum Weight (Unpacked)4.6 kg10.14 lbs
Dimensions (include base)
Height
Depth
Width
37.0 cm
20.6 cm
44.6 cm14.56 inches
8.11 inches
17.55 inches
Maximum Graphic Resolution1440 x 900 (60 Hz) analog...

LE2201w Model
Table B-4  LE2201w Specifications
Display
Type55.9 cm wide screen
TFT LCD22 inches wide screen
Viewable Image Size55.9 cm diagonal22–inch diagonal
Tilt-5 to 25°
Maximum Weight (Unpacked)4.7 kg10.31 lbs
Dimensions (include base)
Height
Depth
Width
41.5 cm
20.7 cm
51.5 cm16.3 inches
8.1 inches
20.3 inches
Maximum Graphic Resolution1680 x 1050 (60Hz)
Optimum Graphic Resolution1680 x 1050 (60Hz) 
Text Mode720 × 400
Dot Pitch0.282 (H) × 0.282 (W) mm
Horizontal Frequency24 to 83 kHz
Vertical...