Hewlett Packard

HP L1940T (S/N: CNC721PBGM)

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General Information

EDID version 1.3
Maximum resolution 1280x1024@75Hz
Video input Analog
Manufacturing Week 21 of 2007

Basic Display Parameters

Display gamma 2.20
Maximum horizontal image size 38 cm
Maximum vertical image size 30 cm
Signal level input Analog
Blank-to-black setup
Separate syncs
Composite syncs
Sync on green video
Vsync serration
Signal Level Standard (0.700, 0.000)
Display Type RGB color display

Feature Support

Active-off
Preferred Timing Mode
Standard sRGB
Standby
Suspend
Default GTF

Chromaticity

Color X Y
Red 0.644 0.327
Green 0.289 0.613
Blue 0.142 0.078
White 0.310 0.329

Established Timings

Horizontal Active Vertical Active Refresh Rate
720 pixels 400 pixels 70 Hz
640 pixels 480 pixels 60 Hz
640 pixels 480 pixels 72 Hz
640 pixels 480 pixels 75 Hz
800 pixels 600 pixels 60 Hz
800 pixels 600 pixels 72 Hz
800 pixels 600 pixels 75 Hz
832 pixels 624 pixels 75 Hz
1024 pixels 768 pixels 60 Hz
1024 pixels 768 pixels 70 Hz
1024 pixels 768 pixels 75 Hz
1280 pixels 1024 pixels 75 Hz

Standard Timings 1

Horizontal Active 1280 pixels
Vertical Active 1024 pixels
Refresh Rate 60 Hz
Image Aspect Ratio 5:4

Monitor Range Limits

Minimum horizontal line rate 30 kHz
Maximum horizontal line rate 83 kHz
Minimum vertical line rate 56 Hz
Maximum vertical line rate 76 Hz
Maximum pixel clock rate 140 MHz
Secondary GTF curve supported
Coordinated Video Timings supported