Hatteland Display 13 inch - HD 13T21 STD (Widescreen) - Manual (Page 7)

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DOC101681-1- rev.2
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8 and 13" DIS DDC Control
All intellectual properties belongs to Hatteland Display AS
3.2.1. VCP Code: 0x03 Soft Controls
Allows display controls to be used as soft keys.
 Data setting description
00h: No button active
01h: Button 1 active to Enter key
02h: Button 2 active to Right Key
03h: Button 3 active to Left key
04h: Button 4 active to OSD close
Command example:
[S] 6E [W] 51 84 03
03 00 01 BA [P]
[S] 6E [W] 51 84 03 03 00 02 B9 [P]
[S] 6E [W] 51 84 03 03 00 03 B8 [P]
[S] 6E [W] 51 84 03 03 00 04 BF [P]
Green color  VCP opcode
Blue color  High byte / Low byte
3.2.2. VCP Code: 0x04 Restore Factory Defaults
Restore all factory presets including brightness / contrast, color mode defaults.
Command example:
[S] 6E [W] 51 84 03
04 00 01 BD [P]
Green color  VCP opcode
Blue color  High byte / Low byte
3.2.3. VCP Code: 0x10 Black Level Control
Increasing (decreasing) this value will increase (decrease) the Luminance of the image.
Command example:
[S] 6E [W] 51 84 03
10 00 32 9A [P]
[S] 6E [W] 51 82 01
10 AC [P]
[S] 6F [R] 6E 88 02 00
10 00 00 64 00 32 F2 [P]
Green color  VCP opcode
Blue color  High byte / Low byte
3.2.4. VCP Code: 0x12 Contrast Control
Increasing (decreasing) this value will increase (decrease) the Contrast of the image.
Command example:
[S] 6E [W] 51 84 03
12 00 59 F3 [P]