LG Electronics MM11999944DD, MM22009944DD, MM22229944DD Mb Set ID DataCr Data 00 Skip Add

APPENDIX

18. Tune Command (Command: m a)

G Select channel to following physical number.

Transmission

[m][a][ ][Set ID][ ][Data0][ ][Data1][ ][Data2][Cr]

Data 00 : High channel data

Data 01 : Low channel data ex. No. 47 -> 00 2F (2FH)

No. 394 -> 01 88 (188H), DTV No. 0 -> Don’t care

Data 02 : 0x00 : ATV, 0x10 : DTV, 0x20 : Radio

Channel data range

Analogue - Min: 00 ~ Max: 63 (0~99)

Digital - Min: 00 ~ Max: 3E7 (0~999)

Ack

[a][ ][Set ID][ ][OK/NG][Data][x]

Data Min: 00 ~ Max: 7DH

19. Channel Add/Skip (Command: m b)

G To set skip status for the current Programme.

Transmission

[m][b][ ][Set ID][ ][Data][Cr]

Data 00 : Skip

01 : Add

Ack

[b][ ][Set ID][ ][OK/NG][Data][x]

20. Key (Command : m c)

G To send IR remote key code.

Transmission

[m][c][ ][Set ID][ ][Data][Cr]

Data Key code - Refer to page 89.

Ack

[c][ ][Set ID][ ][OK/NG][Data][x]

21. Control Backlight (Command: m g)

G To Control the backlight.

Transmission

[m][g][ ][Set ID][ ][Data][Cr]

Data : Min: 00 ~ Max: 64 (*transmit by hexadecimal code)

Ack

[g][ ][Set ID][ ][OK/NG][Data][x]

22. Input select (Command: x b) (Main Picture Input)

G To select input source for main picture.

Transmission

[x][b][ ][Set ID][ ][Data][Cr]

Data Structure

MSB										LSB
0		0	0	0	0		0		0	0
	External Input					Input Number
	External Input						Data
0		0	0	0				DTV
0		0	0	1			Analogue
0		0	1	0				AV
0		1	0	0			Component
0		1	1	0				RGB
1		0	0	0				DVI
1		0	0	1			HDMI
	Input Number						Data
0		0	0	0			Input1
0		0	0	1			Input2
0		0	1	0			Input3

Ack

[b][ ][Set ID][ ][OK/NG][Data][x]

* Real data mapping 3(Equalize)

Step : OSD		Step : OSD
00	: -24	16 : 1
00	: -23	17 : 3
00	: -21	18 : 4
00	: -20	19 : 6
00	: -18	20	: 7
00	: -16	21 : 9
00	: -15	22 : 10
00	: -13	23 : 12
00	: -12	24 : 13
00	: -10	25 : 15
00	: -8	26 : 16
00	: -7	27 : 18
00	: -5	28 : 19
00	: -4	29 : 21
00	: -2	30 : 22
00	: 0	31 : 24

96