HP L1940T User Manual

4
Operating the Monitor
Software and Utilities
The CD that comes with the monitor contains files you can install
on your computer:
■ an .INF (Information) file
■ an .ICM (Image Color Matching) file
■ Auto-adjustment pattern utility
Adobe Reader is supplied on this CD and can be installed from
the menu.
✎
If the monitor does not include a CD, the .INF and .ICM files can
be downloaded from the HP monitors support Web site. See
“Downloading from the Worldwide Web” in this chapter.
The Information File
The .INF file defines monitor resources used by Microsoft
Windows operating systems to ensure monitor compatibility with
the computer’s graphics adapter.
This monitor is Windows Plug and Play compatible and the
monitor will work correctly without installing the .INF file.
Monitor Plug and Play compatibility requires that the computer’s
graphic card is VESA DDC2 compliant and that the monitor
connects directly to the graphics card. Plug and Play does not
User Guide 4–1

HP L1940T Specifications

General

3D	No
Pixel pitch	0.294 x 0.294 mm
Aspect ratio	5:4
Response time	8 ms
Display diagonal	19 \
Display resolution	1280 x 1024 pixels
Vertical scan range	56 - 76 Hz
Horizontal scan range	30 - 83 kHz
Viewing angle, vertical	135 °
Contrast ratio (dynamic)	-
Contrast ratio (typical)	700:1
Display number of colors	16.78 million colors
Viewing angle, horizontal	140 °
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	1280 x 1024 (SXGA)
On/off switch	Yes
USB hub version	2.0
DVI-I ports quantity	0
USB Type-A downstream ports quantity	2
Pivot angle	0 - 90 °
Tilt angle range	-5 - 35 °
Panel mounting interface	100 x 100 mm
AC input voltage	95 - 265 V
AC input frequency	50 - 60 Hz
Power consumption (max)	60 W
Power consumption (average)	33 W
Power consumption (standby)	2 W
Power consumption (typical)	40 W
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	20 - 80 %
Package depth	241 mm
Package width	508 mm
Package height	521 mm
Package weight	10200 g
Sustainability certificates	ENERGY STAR
Certification	CSA, CE, CISPR, FCC, ISO, TCO, VCCI, TUV, MPR-II
Country of origin	China

Weight and Dimensions

Depth (without stand)	273 mm
Width (without stand)	413 mm
Height (without stand)	362 mm
Weight (without stand)	8400 g