HP La1905wg User Guide
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A 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. LA1905wl/LA1905wg Models Table A-1 LA1905wl/LA1905wg Specifications Display Type48.1 cm wide screen TFT LCD19 inches wide screen Viewable Image Size 48.1 cm diagonal 19–inch diagonal Tilt -5 to 30° Swivel -170 to 170° Dimensions (include base) Height (highest position) Height (lowest position) Depth Width42.95 cm 37.15 cm 24.48 cm 44.46 cm16.91 inches 14.63 inches 9.64 inches 17.5 inches Maximum Graphic Resolution1440 x 900 (60 Hz) analog input 1440 x 900 (60 Hz) digital input Optimum Graphic Resolution 1440 x 900 (60 Hz) analog input 1440 x 900 (60 Hz) digital input Text Mode 720 × 400 Dot Pitch 0.284 (H) × 0.284 (W) mm Pixels Per Inch 89.4 PPI Horizontal Frequency 24 to 83 kHz Vertical Refresh Rate 50 to 76 Hz Environmental Requirements Temperature Operating Temperature Storage Temperature5 to 35° C -20 to 60° C41 to 95° F -4 to 140° F Relative Humidity 20 to 80% Power Source 100 – 240 VAC 50/60 Hz LA1905wl/LA1905wg Models 15
Table A-1 LA1905wl/LA1905wg Specifications (continued) Altitude: Operating Storage0 to 5000 m 0 to 12192 m0 to 16,400 feet 0 to 40,000 feet Input Terminal One VGA connector with cable included; one DVI connector with cable included; one DisplayPort connector (cable not included) LA2205wg Model Table A-2 LA2205wg Specifications Display Type55.9 cm wide screen TFT LCD22 inches wide screen Viewable Image Size 55.9 cm diagonal 22–inch diagonal Tilt -5 to 30° Swivel -170 to 170° Maximum Weight (Unpacked) 7.25 kg 15.98 lbs. Dimensions (include base) Height (highest position) Height (lowest position) Depth Width45.22 cm 37.35 cm 25.49 cm 51.12 cm17.80 inches 14.70 inches 10.04 inches 20.13 inches Maximum Graphic Resolution 1680 x 1050 (60 Hz) analog input 1680 x 1050 (60 Hz) digital input Optimum Graphic Resolution 1680 x 1050 (60 Hz) analog input 1680 x 1050 (60 Hz) digital input Text Mode 720 × 400 Dot Pitch 0.282 (H) × 0.282 (W) mm Pixels Per Inch 90.1 PPI Horizontal Frequency 24 to 83 kHz Vertical Refresh Rate 50 to 76 Hz Environmental Requirements Temperature Operating Temperature Storage Temperature5 to 35° C -20 to 60° C41 to 95° F -4 to 140° F Relative Humidity 20 to 80% Power Source 100 – 240 VAC, 50/60 Hz 16 Appendix A Technical Specifications
Table A-2 LA2205wg Specifications (continued) Altitude: Operating Storage0 to 5000 m 0 to 12192 m0 to 16,400 feet 0 to 40,000 feet Measured Power Consumption: Full Power Typical Settings Energy Star Test Methods Sleep Switch Off31 watts 23 watts 21.4 watts 0.55 watts 0.48 watts Input Terminal One VGA connector with cable included; one DVI connector with cable included; one DisplayPort connector (cable not included) LA2205wl/LA22f Models Table A-3 LA2205wl/LA22f Specifications Display Type55.9 cm wide screen TFT LCD22 inches wide screen Viewable Image Size 55.9 cm diagonal 22–inch diagonal Tilt -5 to 30° Swivel -170 to 170° Maximum Weight (Unpacked) 6.6 kg 14.6 lbs. Dimensions (include base) Height (highest position) Height (lowest position) Depth Width45.22 cm 37.35 cm 25.49 cm 51.12 cm17.80 inches 14.70 inches 10.04 inches 20.13 inches Maximum Graphic Resolution 1680 x 1050 (60 Hz) analog input 1680 x 1050 (60 Hz) digital input Optimum Graphic Resolution 1680 x 1050 (60 Hz) analog input 1680 x 1050 (60 Hz) digital input Text Mode 720 × 400 Dot Pitch 0.282 (H) × 0.282 (W) mm Pixels Per Inch 90.1 PPI Horizontal Frequency 24 to 83 kHz Vertical Refresh Rate 48 to 76 Hz LA2205wl/LA22f Models 17
Table A-3 LA2205wl/LA22f Specifications (continued) Environmental Requirements Temperature Operating Temperature Storage Temperature5 to 35° C -20 to 60° C41 to 95° F -4 to 140° F Relative Humidity 20 to 80% Power Source 100 – 240 VAC, 50/60 Hz Altitude: Operating Storage0 to 5000 m 0 to 12192 m0 to 16,400 feet 0 to 40,000 feet Measured Power Consumption: Full Power Typical Settings Energy Star Test Methods Sleep Switch Off34.6 watts 27.8 watts 20.5 watts 0.55 watts 0.42 watt Input Terminal One VGA connector with cable included; one DVI connector with cable included; one DisplayPort connector (cable not included) LA2405wg Model Table A-4 LA2405wg Specifications Display Type60.96 cm wide screen TFT LCD24 inches wide screen Viewable Image Size 60.96 cm diagonal 24–inch diagonal Tilt -5 to 30° Swivel -170 to 170° Maximum Weight (Unpacked) 7.9 kg 17.42 lbs. Dimensions (include base) Height (highest position) Height (lowest position) Depth Width48.75 cm 38.05 cm 27.84 cm 55.68 cm19.19 inches 14.98 inches 10.96 inches 21.92 inches Maximum Graphic Resolution 1920 x 1200 (60 Hz) analog input 1920 x 1200 (60 Hz) DisplayPort digital input 1920 x 1200 (60 Hz) DVI digital input (reduced blanking) 18 Appendix A Technical Specifications
Table A-4 LA2405wg Specifications (continued) Optimum Graphic Resolution 1920 x 1200 (60 Hz) analog input 1920 x 1200 (60 Hz) digital input Text Mode 720 × 400 Dot Pitch 0.270 (H) x 0.270 (W) mm Pixels Per Inch 94 PPI Horizontal Frequency 24 to 76 kHz Vertical Refresh Rate 50 to 60 Hz Environmental Requirements Temperature Operating Temperature Storage Temperature5 to 35° C -20 to 60° C41 to 95° F -4 to 140° F Relative Humidity 20 to 80% Power Source 100 – 265 VAC, 50/60 Hz Altitude: Operating Storage0 to 5000 m 0 to 12192 m0 to 16,400 feet 0 to 40,000 feet Measured Power Consumption: Full Power Typical Settings Energy Star Test Methods Sleep Switch Off48.4 watts 42.1 watts 34.5 watts .86 watts .51 watts Input Terminal One VGA connector with cable included; one DVI connector with cable included; one DisplayPort connector (cable not included) LA2405x Model Table A-5 LA2405x Specifications Display Type60.96 cm wide screen TFT LCD24 inches wide screen Viewable Image Size 60.96 cm diagonal 24–inch diagonal Tilt -5 to 30° Swivel -170 to 170° Maximum Weight (Unpacked) 6.8 kg 14.99 lbs. LA2405x Model 19
Table A-5 LA2405x Specifications (continued) Dimensions (include base) Height (highest position) Height (lowest position) Depth Width48.75 cm 38.05 cm 27.84 cm 55.68 cm19.19 inches 14.98 inches 10.96 inches 21.92 inches Maximum Graphic Resolution 1920 x 1200 (60 Hz) analog input 1920 x 1200 (60 Hz) DisplayPort digital input 1920 x 1200 (60 Hz) DVI digital input (reduced blanking) Optimum Graphic Resolution 1920 x 1200 (60 Hz) analog input 1920 x 1200 (60 Hz) digital input Text Mode 720 × 400 Dot Pitch 0.270 (H) x 0.270 (W) mm Pixels Per Inch 94 PPI Horizontal Frequency 24 to 76 kHz Vertical Refresh Rate 50 to 60 Hz Environmental Requirements Temperature Operating Temperature Storage Temperature5 to 35° C -20 to 60° C41 to 95° F -4 to 140° F Relative Humidity 20 to 80% Power Source 100 – 265 VAC, 50/60 Hz Altitude: Operating Storage0 to 5000 m 0 to 12192 m0 to 16,400 feet 0 to 40,000 feet Measured Power Consumption: Full Power Typical Settings Energy Star Test Methods Sleep Switch Off35.3 watts 24 watts 23.2 watts .42 watts .39 watts Input Terminal One VGA connector with cable included; one DVI connector with cable included; one DisplayPort connector (cable not included) 20 Appendix A Technical Specifications
Recognizing Preset Display Resolutions The display resolutions listed below are the most commonly used modes and are set as factory defaults. This monitor automatically recognizes these preset modes and they will appear properly sized and centered on the screen. LA1905wl and LA1905wg Models Table A-6 Factory Preset Modes Preset Pixel Format Horz Freq (kHz) Vert Freq (Hz) 1 640 × 480 31.469 59.940 2 720 × 400 31.469 70.087 3 800 × 600 37.879 60.317 4 1024 × 768 48.363 60.004 5 1280 × 960 60.00 60.00 6 1280 × 1024 63.981 60.02 7 1440 × 900 55.94 59.89 LA2205wg, LA2205wl, and LA22f Models Table A-7 Factory Preset Modes Preset Pixel Format Horz Freq (kHz) Vert Freq (Hz) 1 640 × 480 31.469 59.940 2 720 × 400 31.469 70.087 3 800 × 600 37.879 60.317 4 1024 × 768 48.363 60.004 5 1280 × 960 60.00 60.00 6 1280 × 1024 63.981 60.02 7 1440 × 900 55.935 59.887 8 1600 × 1200 75.00 60.00 9 1680 × 1050 65.29 60.00 LA2405wg and LA2405x Models Table A-8 Factory Preset Modes Preset Pixel Format Horz Freq (kHz) Vert Freq (Hz) 1 640 × 480 31.469 59.940 2* 720 × 400* 31.469* 70.087* 3 800 × 600 37.879 60.317 Recognizing Preset Display Resolutions 21
Table A-8 Factory Preset Modes (continued) 4 1024 × 768 48.363 60.004 5 1280 × 960 60.00 60.00 6 1280 × 1024 63.981 60.02 7 1440 × 900 55.935 59.887 8 1600 × 1200 75.00 60.00 9 1680 × 1050 65.29 60.00 10 1920 × 1080 67.5 60.00 11 1920 × 1200 74.038 59.95 12 1920 × 1200 74.556 60.00 *Preset 2 not supported on LA2405x model. 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 15 (LA1905wg model), 20 (LA2205wg and LA22f models), or 25 (LA2405wg and LA2405x models) user modes that can be entered and stored. Energy Saver Feature The monitors support 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. 22 Appendix A Technical Specifications