Remote Controller Lock/ Key Lock (Command: K M); Key (Command: M C); Osd Select (Command: K L) - HP LD4245tm Benutzerhandbuch

FF: Check the status
Acknowledgement
[n][ ][Set ID][ ][OK/NG][Data][x]
* Temperature is displayed in hexadecimal.

35. Remote Controller Lock/ Key Lock (Command: k m)

When the remote control and front keys are locked in standby mode, the power cannot be turned on
using the remote control or front power button.
Transmission
[k][m][ ][Set ID][ ][Data][Cr]
Data
00: Off (Lock Off)
01: On (Lock On)
* Display will not be turned on by power on key of remote controller and front panel control keys, if
key is locked on in standby mode.
Acknowledgement
[m][ ][Set ID][ ][OK/NG][Data][x]

36. Key (Command: m c)

To send a key code of the IR remote control.
Transmission
[m][c][ ][Set ID][ ][Data][Cr]
Data
IR_KEY_CODE
Acknowledgement
[c][ ][Set ID][ ][OK/NG][Data][x]
For a key code, see the IR Code.
* Some key codes are not supported depending on the model.

37. OSD Select (Command: k l)

To select OSD (On Screen Display) on/off.
Transmission
[k][l][ ][Set ID][ ][Data][Cr]
Data
00: Off
01: On
Acknowledgement
Transmission / Receiving protocol 103