NEC MT 1020G /820G - Manual (Page 36)

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PC Control Command Reference
Command Codes
No. Function Code Data Description
01 Video 03H No Same as remote
02 RGB1 04H No Same as remote
03 RGB2 05H No Same as remote
04 S-VIDEO C6H No Same as remote
05 Power On 08H No Same as remote (See NOTE on page 37.)
06 Power Off 14H No Same as remote
07 Picture Mute 47H No Same as remote
08 Audio Mute 45H No
09 Onscreen Mute 11H No
10 Power Zoom W 09H No Same as remote
11 Power Zoom T 0AH No Same as remote
12 Power Focus + 0BH No Same as remote
13 Power Focus – 0CH No Same as remote
14 Reset 43H No (Resets immediately after returning ACK)
15 D Up DEH No Same as remote
16 D Down DFH No Same as remote
17 D Right DCH No Same as remote
18 D Left DDH No Same as remote
19 D Right Up 21H No Same as remote
20 D Left Up 22H No Same as remote
21 D Right Down 23H No Same as remote
22 D Left Down 24H No Same as remote
23 Freeze 4CH No Same as remote
24 Slide + 4BH No
25 Slide - 20H No
26 Front Floor 33H No
27 Front Ceiling 34H No
28 Rear Floor 35H No
29 Rear Ceiling 36H No
30 Auto Start On 19H No
31 Auto Start Off 1AH No
32 Auto Picture On 1BH No
33 Auto Picture Off 1CH No
34 Image mode Doc Cam 1DH No
35 Image mode Normal 1EH No
36 Image mode Natural 1FH No
37 Power Management On 15H No
38 Power Management Off 16H No
39 Digital Zoom W 89H No Same as remote
40 Digital Zoom T 8AH No Same as remote
41 Brightness 60H Yes 0 to 63
42 Contrast 62H Yes 0 to 63
43 Color 64H Yes 0 to 63
44 Tint 66H Yes -32 to +31(E0 to 1F)
45 Sharpness 68H Yes 0 to 3
46 Audio Volume 6AH Yes 0 to 63
47 Picture Adj 70H Yes* MT1020G: FFE0H to 001FH(–32 to +31) / MT820G: 768 to 1279 (2byte Code)
48 Fine Picture 6EH Yes MT1020G: 0 to 127 / MT820G: 0 to 31
49 H Position 72H Yes MT1020G: -128 to +127 (80 to 7F) / MT820G: -64 to +63 (C0 to 3F)
50 V Position 74H Yes MT1020G: -64 to +63(C0 to 3F) / MT820G: -32 to +31(E0 to 1F)
51 Lamp Reset 27H No
52 Language Select 3DH Yes 00: English, 01: German, 02: French, 03: Italian, 04: Spanish, 05: Swedish
*(Low-order data) (High-order data) CSUM
CSUM= Checksum is a low order digit of the sum from the Code to the immediately preceding data.
NOTE: These commands are subject to change without notice.