LG Electronics M4720C, M5520C owner manual Controlling the Multiple Product, RS-232C

RS-232C Controlling the Multiple Product

Transmission / Receiving Protocol

11.Sharpness(Command : k) (Video Timing 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 to Max : 64H

(Hexadecimal code)

*Refer to 'Real data mapping' page A7.

Acknowledgement

	[k][ ][Set ID][ ][OK][Data][x]
Data	Min : 00H to 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 /Key Lock (Command : m) ► To control Remote Lock on/off to the set.

This function, when controlling RS-232C, locks the remote control and the local keys.

Transmission

[k][m][ ][Set ID][ ][Data][Cr]

Data 0 : Off 1 : On

Acknowledgement

[m][ ][Set ID][ ][OK][Data][x]

Data 0 : Off 1 : On

A10