HP L2445w User Guide

							L1945w Model
Table B-7  L1945w Specifications
Display
Type48.3 cm wide screen
TFT LCD19 inches wide screen
Viewable Image Size48.3 cm diagonal19–inch diagonal
Tilt-5 to 35°
Swivel-45 to 45°
Maximum Weight (Unpacked)6.8 kg15.0 lbs.
Dimensions (include base)
Height
Depth
Width
45.65 cm
30.12 cm
44.6 cm17.97 inches
11.86 inches
17.56 inches
Maximum Graphic Resolution1440 x 900 (75 Hz) analog input
1440 x 900 (75 Hz) digital input
Optimum Graphic Resolution1440 x 900 (60Hz) analog input
1440 x 900 (60Hz) digital input 
Text Mode720 × 400
Dot Pitch0.2835 (H) × 0.2835 (W) mm
Horizontal Frequency24 to 83 kHz
Vertical Refresh Rate50 to 76 Hz
Environmental Requirements Temperature
Operating Temperature
Storage Temperature
5 to 35° C
-33 to 60° C41 to 95° F
-29 to 140° F
Relative Humidity20 to 80% 
Power Source90 – 265 VAC, 45/63 Hz 
Altitude:
Operating
Storage
0 to 3657.6 m
0 to 12192 m0 to 12,000 feet
0 to 40,000 feet
Power Consumption (maximum)
						

							L1945wv Model
Table B-8  L1945wv Specifications
Display
Type48.3 cm wide screen
TFT LCD19 inches wide screen
Viewable Image Size48.3 cm diagonal19–inch diagonal
Tilt-5 to 35°
Swivel-45 to 45°
Maximum Weight (Unpacked)6.8 kg15.0 lbs.
Dimensions (include base)
Height
Depth
Width
45.65 cm
30.12 cm
44.6 cm17.97 inches
11.86 inches
17.56 inches
Maximum Graphic Resolution1440 x 900 (75 Hz) analog input
1440 x 900 (75 Hz) digital input
Optimum Graphic Resolution1440 x 900 (60Hz) analog input
1440 x 900 (60Hz) digital input 
Text Mode720 × 400
Dot Pitch0.2835 (H) × 0.2835 (W) mm
Horizontal Frequency24 to 83 kHz
Vertical Refresh Rate50 to 76 Hz
Environmental Requirements Temperature
Operating Temperature
Storage Temperature
5 to 35° C
-33 to 60° C41 to 95° F
-29 to 140° F
Relative Humidity20 to 80% 
Power Source90 – 265 VAC, 45/63 Hz 
Altitude:
Operating
Storage
0 to 3657.6 m
0 to 12192 m0 to 12,000 feet
0 to 40,000 feet
Power Consumption (maximum)
						

							L2208w Model
Table B-9  L2208w 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)5.44 kg12.0 lbs.
Dimensions (include base)
Height
Depth
Width
39.3 cm
11.6 cm
51.5 cm15.47 inches
4.57 inches
20.28 inches
Maximum Graphic Resolution1680 x 1050 (75 Hz) analog input
1680 x 1050 (75 Hz) digital input)
Optimum Graphic Resolution1680 x 1050 (60Hz) analog input
1680 x 1050 (60Hz) digital input 
Text Mode720 × 400
Dot Pitch0.2835 (H) × 0.2835 (W) mm
Horizontal Frequency24 to 83 kHz
Vertical Refresh Rate50 to 76 Hz
Environmental Requirements Temperature
Operating Temperature
Storage Temperature
5 to 40° C
-33 to +60° C41 to 104° F
-29 to 140° F
Relative Humidity20 to 80% 
Power Source90 – 265 VAC, 45/63 Hz 
Altitude:
Operating
Storage
0 to 3657.6 m
0 to 12192 m0 to 12,000 feet
0 to 40,000 feet
Power Consumption (maximum)
						

							L2245w Model
Table B-10  L2245w Specifications
Display
Type55.9 cm wide screen
TFT LCD22 inches wide screen
Viewable Image Size55.9 cm diagonal22–inch diagonal
Tilt-5 to 35°
Swivel-45 to 45°
Maximum Weight (Unpacked)7.6 kg16.76 lbs.
Dimensions (include base)
Height
Depth
Width
34.5 cm
16.0 cm
53.7 cm13.58 inches
6.3 inches
21.14 inches
Maximum Graphic Resolution1680 x 1050 (75 Hz) analog input
1680 x 1050 (75 Hz) digital input)
Optimum Graphic Resolution1680 x 1050 (60Hz) analog input
1680 x 1050 (60Hz) digital input 
Text Mode720 × 400
Dot Pitch0.282 (H) × 0.282 (W) mm
Horizontal Frequency24 to 83 kHz
Vertical Refresh Rate50 to 76 Hz
Environmental Requirements Temperature
Operating Temperature
Storage Temperature
5 to 40° C
-33 to 60° C41 to 104° F
-29 to 140° F
Relative Humidity20 to 80% 
Power Source90 – 265 VAC, 45/63 Hz 
Altitude:
Operating
Storage
0 to 3657.6 m
0 to 12192 m0 to 12,000 feet
0 to 40,000 feet
Power Consumption (maximum)
						

							Recognizing Preset Display Resolutions
The display resolutions listed below are the most commonly used modes and are set as factory defaults.
This monitor automatically recognized these preset modes and they will appear properly sized and
centered on the screen.
L1750, L1950, L1710, and L1910 Models
Table B-11  Factory Preset Modes
PresetPixel FormatHorz Freq (kHz)Vert Freq (Hz)
1640 × 48031.560.0
2640 × 48037.972.0
3640 × 48037.575.0
4720 × 40031.570.0
5800 × 60037.960.0
6800 × 60048.172.0
7800 × 60046.975.0
8832 × 62449.775.0
91024 × 76848.460.0
101024 × 76856.570.0
111024 × 76860.075.0
121152 × 87068.775.0
131152 × 90071.776.0
141280 × 102464.060.0
15 1280 × 1024 80.0 75.0
L1908w, 1908wm, L1945w, and L1945wv Models
Table B-12  Factory Preset Modes
PresetPixel FormatHorz Freq (kHz)Vert Freq (Hz)
1640 × 48031.559.9
2640 × 48037.575.0
3720 × 40031.570.1
4800 × 60037.960.3
5800 × 60046.975.0
6832 × 62449.774.5
7 1024 × 768 48.4 60.0
Recognizing Preset Display Resolutions 47
 
						

							81024 × 76860.075.0
91152 × 72044.960.0
101152 × 87068.775.1
111152 × 90061.866.0
121280 × 76847.460.0
131280 × 96060.060.0
141280 × 102464.060.0
151280 × 102480.075.0
16 1440 x 900 55.9 59.9
L2208w and L2245w Models
Table B-13  Factory Preset Modes
PresetPixel FormatHorz Freq (kHz)Vert Freq (Hz)
1640 × 48031.559.9
2640 × 48037.575.0
3720 × 40031.570.1
4800 × 60037.960.3
5800 × 60046.975.0
6832 × 62449.774.5
71024 × 76848.460.0
81024 × 76860.075.0
91152 × 87068.775.1
101280 × 96060.060.0
111280 × 102464.060.0
121280 × 102480.075.0
131440 x 90055.959.9
141600 x 100061.660
15 1680 x 1050 65.3 60
Table B-12  Factory Preset Modes (continued)
48 Appendix B   Technical Specifications
 
						

							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.
It this occurs, you may need to readjust the parameters of the monitor screen by using the on-screen
display. Your changes can be made to any or all of these modes and saved in memory. The monitor
automatically stores the new setting, then recognized the new mode just as it does a preset mode. In
addition to the factory preset modes, there are four user modes that can be entered and stored.
Energy Saver Feature
When the monitor is in its normal operating mode, the monitor uses less than 37 watts 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 turned amber. When the monitor is in the reduced power state, the monitor will utilize
less than 2 watts of power. There is a brief warm up period before the monitor will return to its normal
operating mode.
Refer to the computer manual for instructions on setting energy saver features (sometimes called power
management features).
NOTE:The above power saver feature only works when connected to computers that have energy
saver features.
By selecting the settings in the monitors Energy Saver utility, you can also program the monitor to enter
into the reduced power state at a predetermined time. When the monitors Energy Saver utility causes
the monitor to enter the reduced power state, the power light blinks amber.
Entering User Modes 49
 
						

							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 radio communications. However, there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is encouraged to try
to correct the interference by one or more of the following measures:
●Reorient or relocate the receiving antenna.
●Increase the separation between the equipment and the receiver.
●Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
●Consult the dealer or an experienced radio or television technician for help.
Modifications
The FCC requires the user to be notified that any changes or modifications made to this device that are
not expressly approved by Hewlett Packard Company may void the users authority to operate the
equipment.
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 the
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.
2.This device must accept any interference received, including interference that may cause
undesired operation.
For questions regarding the product, contact:
50 Appendix C   Agency Regulatory Notices
 
						

							Hewlett Packard Company
P. O. Box 692000, Mail Stop 530113
Houston, Texas 77269-2000
Or, call 1-800-HP-INVENT (1-800 474-6836)
For questions regarding this FCC declaration, contact:
Hewlett Packard Company
P. O. Box 692000, Mail Stop 510101
Houston, Texas 77269-2000
Or, call (281) 514-3333
To identify this product, refer to the Part, Series, or Model number found on the product.
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 Union Regulatory Notice
This product complies with the following EU Directives:
●Low Voltage Directive 2006/95/EC
●EMC Directive 2004/108/EC
Compliance with these directives implies conformity to applicable harmonized European standards
(European Norms) which are listed on the EU Declaration of Conformity issued by Hewlett-Packard for
this product or product family.
This compliance is indicated by the following conformity marking placed on the product:
This marking is valid for non-Telecom
products and EU harmonized Telecom
products (e.g. Bluetooth)This marking is valide for EU non-
harmonized Telecom products.
*Notified body number (used only if
applicable — refer to the product label).
Canadian Notice 51
 
						

							Hewlett-Packard GmbH, HQ-TRE, Herrenberger Strasse 140, 71034 Boeblingen, Germany
German Ergonomics Notice
HP products which bear the “GS” approval mark, when forming part of a system comprising HP brand
computers, keyboards and monitors that bear the “GS” approval mark, meet the applicable ergonomic
requirements. The installation guides included with the products provide configuration information.
Japanese Notice
Korean Notice
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 country.
The power cord must be rated for the product and for the voltage and current marked on the products
electrical ratings label. The voltage and current rating of the cord should be greater than the voltage and
current rating marked on the product. In addition, the cross-sectional area of the wire must be a minimum
of 0.75 mm² or 18 AWG, and the length of the cord must be between 6 feet (1.8 m) and 12 feet (3.6 m).
If you have questions about the type of power cord to use, contact an authorized HP service provider.
A power cord should be routed so that it is not likely to be walked on or pinched by items placed upon
it or against it. Particular attention should be paid to the plug, electrical outlet, and the point where the
cord exits from the product.
Japanese Power Cord Requirements
For use in Japan, use only the power cord received with this product.
52 Appendix C   Agency Regulatory Notices