Monitor
Model name............... EB490QK
Manufacturer............. Acer
Plug and Play ID......... ACR061A
Serial number............ 1
Manufacture date......... 2017, ISO week 7
Filter driver............ None
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EDID revision............ 1.4
Input signal type........ Digital (DisplayPort)
Color bit depth.......... 10 bits per primary color
Color encoding formats... RGB 4:4:4, YCrCb 4:4:4, YCrCb 4:2:2
Screen size.............. 1080 x 610 mm (48,8 in)
Power management......... Active off/sleep
Extension blocs.......... 1 (Data unavailable)
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DDC/CI................... Not supported

Color characteristics
Default color space...... Non-sRGB
Display gamma............ 2,20
Red chromaticity......... Rx 0,636 - Ry 0,345
Green chromaticity....... Gx 0,292 - Gy 0,625
Blue chromaticity........ Bx 0,153 - By 0,083
White point (default).... Wx 0,285 - Wy 0,293
Additional descriptors... None

Timing characteristics
Horizontal scan range.... 15-136kHz
Vertical scan range...... 23-76Hz
Video bandwidth.......... 600MHz
CVT standard............. Not supported
GTF standard............. Not supported
Additional descriptors... None
Preferred timing......... Yes
Native/preferred timing.. 3840x2160p at 60Hz (16:9)
Modeline............... "3840x2160" 533,250 3840 3888 3920 4000 2160 2163 2168 2222 +hsync +vsync
Detailed timing #1....... 3840x2160p at 30Hz (16:9)
Modeline............... "3840x2160" 266,640 3840 3848 3992 4000 2160 2214 2219 2222 +hsync -vsync

Standard timings supported
720 x 400p at 70Hz - IBM VGA
640 x 480p at 60Hz - IBM VGA
640 x 480p at 67Hz - Apple Mac II
640 x 480p at 72Hz - VESA
640 x 480p at 75Hz - VESA
800 x 600p at 56Hz - VESA
800 x 600p at 60Hz - VESA
800 x 600p at 72Hz - VESA
800 x 600p at 75Hz - VESA
832 x 624p at 75Hz - Apple Mac II
1024 x 768p at 60Hz - VESA
1024 x 768p at 70Hz - VESA
1024 x 768p at 75Hz - VESA
1280 x 1024p at 75Hz - VESA
1152 x 870p at 75Hz - Apple Mac II
1920 x 1080p at 60Hz - VESA STD
1680 x 1050p at 60Hz - VESA STD
1440 x 900p at 60Hz - VESA STD
1280 x 1024p at 60Hz - VESA STD
1280 x 960p at 60Hz - VESA STD
1280 x 800p at 60Hz - VESA STD
1280 x 720p at 60Hz - VESA STD
1152 x 864p at 75Hz - VESA STD

Report information
Date generated........... 29.05.2019
Software revision........ 2.91.0.1043
Data source.............. Real-time 0x0100 - NB: improperly installed
Operating system......... 10.0.14393.2

Raw data
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15,49,4B,BF,EF,80,D1,C0,B3,00,95,00,81,80,81,40,81,00,81,C0,71,4F,4D,D0,00,A0,F0,70,3E,80,30,20,
35,00,32,5C,42,00,00,1E,28,68,00,A0,F0,70,3E,80,08,90,65,0C,32,5C,42,00,00,1A,00,00,00,FD,00,17,
4C,0F,88,3C,00,0A,20,20,20,20,20,20,00,00,00,FC,00,45,42,34,39,30,51,4B,0A,20,20,20,20,20,01,1A