LG M3700C-BA - Manual (Page 51)

A9
Controlling the Multiple Product
RS-232C
11. Sharpness(Command : k) (Video only)
To adjust the screen Sharpness.
You can also adjust the sharpness in the Picture menu.
Transmission
[k][k][ ][Set ID][ ][Data][Cr]
Data Min : 00H ~ Max : 64H
(Hexadecimal code)
Acknowledgement
[k][ ][Set ID][ ][OK][Data][x]
Data Min : 00H ~ Max : 64H
12. OSD Select(Command : l)
To control OSD on/off to the set.
Transmission
[k][l][ ][Set ID][ ][Data][Cr]
Data 0 : OSD Off 1 : OSD On
Acknowledgement
[l][ ][Set ID][ ][OK][Data][x]
Data 0 : OSD Off 1 : OSD On
13. Remote Lock On/Off(Command : m)
To control Remote Lock on/off to the set.
Transmission
[k][m][ ][Set ID][ ][Data][Cr]
Data 0 : Remote Lock Off 1 : Remote Lock On
Acknowledgement
[m][ ][Set ID][ ][OK][Data][x]
Data 0 : Remote Lock Off 1 : Remote Lock On
Transmission / Receiving Protocol
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