NEC MT 1020G /820G PC Control Command Reference Command Codes, Function Code Data Description

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.

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