Osd Select (Command: L); Remote Lock/Key Lock (Command: M) - HP LD4220tm User Manual

12. OSD Select (Command: l)

To control OSD on/off to the set.
Transmission
[k][l][][Set ID][][Data][Cr]
[Data]
Acknowledgement
[l][][Set ID][][OK][Data][x]
[Data]

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]
Acknowledgement
[m][][Set ID][][OK][Data][x]
[Data]
ENWW
0: OSD Off
1: OSD On
0: OSD Off
1: OSD On
0: Off
1: On
0: Off
1: On
Transmission/Receiving Protocol 71