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Acer Technologies

EI491CR (S/N: TFUAA0013Z01)

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General Information

EDID version 1.3
Maximum resolution [email protected]
Video input Digital
Manufacturing Week 22 of 2019

Basic Display Parameters

Display gamma 2.20
Maximum horizontal image size 120 cm
Maximum vertical image size 34 cm
Signal level input Digital
VESA DFP 1.x
Display Type RGB color display

Feature Support

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

Chromaticity

Color X Y
Red 0.682 0.309
Green 0.267 0.670
Blue 0.144 0.061
White 0.312 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 67 Hz
640 pixels 480 pixels 72 Hz
640 pixels 480 pixels 75 Hz
800 pixels 600 pixels 56 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 8

Horizontal Active 1600 pixels
Vertical Active 1200 pixels
Refresh Rate 60 Hz
Image Aspect Ratio 4:3

Standard Timings 7

Horizontal Active 1280 pixels
Vertical Active 960 pixels
Refresh Rate 60 Hz
Image Aspect Ratio 4:3

Standard Timings 6

Horizontal Active 1280 pixels
Vertical Active 720 pixels
Refresh Rate 60 Hz
Image Aspect Ratio 16:9

Standard Timings 5

Horizontal Active 1152 pixels
Vertical Active 864 pixels
Refresh Rate 75 Hz
Image Aspect Ratio 4:3

Standard Timings 4

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

Standard Timings 3

Horizontal Active 1440 pixels
Vertical Active 900 pixels
Refresh Rate 60 Hz
Image Aspect Ratio 16:10

Standard Timings 2

Horizontal Active 1680 pixels
Vertical Active 1050 pixels
Refresh Rate 60 Hz
Image Aspect Ratio 16:10

Standard Timings 1

Horizontal Active 1920 pixels
Vertical Active 1080 pixels
Refresh Rate 60 Hz
Image Aspect Ratio 16:9

Detailed Timings 1

Pixel clock 270270 kHz
Refresh rate 60.00 Hz
Horizontal Active 3840 pixels
Horizontal Blanking 200 pixels
Horizontal Sync Offset 48 lines
Horizontal Sync Pulse Width 32 lines
Horizontal Image Size 1196 mm
Horizontal Border 0 pixels
Vertical Active 1080 pixels
Vertical Blanking 35 pixels
Vertical Sync Offset 3 lines
Vertical Sync Pulse Width 5 lines
Vertical Image Size 336 mm
Vertical Border 0 pixels
Interlaced
Stereo Mode Normal display, no stereo.
Sync Scheme Digital Separate
Horizontal Polarity
Vertical Polarity

Monitor Range Limits

Minimum horizontal line rate 54 kHz
Maximum horizontal line rate 160 kHz
Minimum vertical line rate 48 Hz
Maximum vertical line rate 68 Hz
Maximum pixel clock rate 300 MHz
Secondary GTF curve supported
Coordinated Video Timings supported