HP L1740 User Guide

Technical Specifications 
L1740 Flat Panel Monitor  (Continued) 
Maximum Graphics Resolution 1280 x 1024 (75 Hz) analog and digital modes 
Text Mode 720 x 400 
Dot Pitch 0.264 x 0.264 mm 
Horizontal Frequency 30 to 83 kHz 
(analog mode) 
Vertical Refresh Rate 56 to 76 Hz 
(analog mode) 
Environmental Requirements 
Temperature: 
Operating Temperature 41 to 95° F 5 to 35° C 
Non-operating Temperature -4 to 140° F -20 to 60° C 
Relative Humidity 20 to 80% 
Power Source 100 - 240 VAC, 60-50 Hz 
Power...

Technical Specifications 
L1940 Flat Panel Monitor

L1940 Flat Panel Monitor  
Display 19.0 inches  48.3 cm 
Type TFT LCD
Viewable Image Size 19.0-inch diagonal 48.3 cm 
Tilt --5 to 35°

Swivel --90 to 90°

Face Treatment Anti-glare polarizer with 
hard coating 
Maximum Weight  18.5 lbs. 8.4 kg 
(Unpacked, base attached)
Dimensions 
Height 18.8 inches 477 mm 
Depth 10.4 inches 265 mm 
Width 16.3 inches 413 mm 
Maximum Graphics Resolution 1280 x 1024 (75 Hz) analog and digital modes 
Text Mode 720 x 400...

Technical Specifications 
L1940 Flat Panel Monitor  (Continued) 
Relative Humidity 20 to 80% 
Power Source 100 - 240 VAC, 60-50 Hz 
Power Consumption 

Technical Specifications 
Factory Preset Display Modes (Continued) 
Preset Pixel Format Horz Freq (kHz) Vert Freq (Hz) 
9 1024 x 768 48.4 60.0 
10 1024 x 768 56.5 70.0 
11 1024 x 768 60.0 75.0 
12 1152 x 870 68.7 75.0 
13 1152 x 900 71.7 76.0 
14 1280 x 1024 64.0 60.0 
15 1280 x 1024 80.0 75.0 
Entering User Modes 
The video controller signal may occasionally call for a mode that 
is not preset if: 
■ You are not using a standard graphics adapter. 
■ You are not using a preset mode. 
If this occurs, you...

Technical Specifications 
Energy Saver Feature 
When the monitor is in its normal operating mode, the monitor 
uses less than 70 watts of power and the Power light is green. 
The monitor also supports a reduced power state. The reduced 
power state will be entered into if the monitor detects the absence 
of either the horizontal sync signal and/or the vertical sync signal. 
Upon detecting the absence of these signals, the monitor screen is 
blanked, the backlight is turned off, and the Power light is...

C 
Agency Regulatory Notices 
Federal Communications 
Commission Notice 
This equipment has been tested and found to comply with the 
limits for a Class B digital device, pursuant to Part 15 of the 
FCC Rules. These limits are designed to provide reasonable 
protection against harmful interference in a residential 
installation. This equipment generates, uses, and can radiate radio 
frequency energy and, if not installed and used in accordance 
with the instructions, may cause harmful interference to...

Agency Regulatory Notices 
Cables 
Connections to this device must be made with shielded cables 
with metallic RFI/EMI connector hoods to maintain compliance 
with FCC Rules and Regulations. 
Declaration of Conformity for 
Products Marked with FCC Logo, 
United States Only 
This device complies with Part 15 of the FCC Rules. Operation is 
subject to the following two conditions: (1) this device may not 
cause harmful interference, and (2) this device must accept any 
interference received, including...

Agency Regulatory Notices 
Canadian Notice 
This Class B digital apparatus meets all requirements of the 
Canadian Interference-Causing Equipment Regulations. 
Avis Canadien 
Cet appareil numérique de la classe B respecte toutes les 
exigences du Règlement sur le matériel brouilleur du Canada. 
European Notice 
Products with the CE Marking comply with both the EMC 
Directive (89/336/EEC) and the Low Voltage Directive 
(73/23/EEC) issued by the Commission of the European 
Community. 
Compliance with...

Agency Regulatory Notices 
Japanese Notice

Korean Notice

EPA Energy Star Compliance 
Monitors that are marked with the Energy Star Logo meet the 
requirements of the EPA Energy Star program. As an Energy Star 
Partner, Hewlett Packard Company has determined that this 
product meets the Energy Star guidelines for energy efficiency. 
Specific details on using the Energy Saving features can be found 
in the energy saver or power management section of the computer 
manual. 
C–4 User Guide 
 

Agency Regulatory Notices 
Power Cord Set Requirements 
The monitor power supply is provided with Automatic Line 
Switching (ALS). This feature allows the monitor to operate on 
input voltages between 100-120V or 200-240V. 
The power cord set (flexible cord or wall plug) received with the 
monitor meets the requirements for use in the country where you 
purchased the equipment. 
If you need to obtain a power cord for a different country, you 
should purchase a power cord that is approved for use in that...