LG Electronics M2901S BrightnessCommand k h, OSD SelectCommand k l, Remote/Key LockCommand k m

RS-232C Controlling the Multiple Product

Transmission / Receiving Protocol

06.Brightness(Command : k h)

► To adjust screen brightness.

You can also adjust the brightness in the Picture menu.

Transmission Acknowledgement

[k][h][][Set ID][][Data][Cr]

Data Min : 00 to Max : 64

[h][][Set ID][OK][Data][x]

* Real data mapping 0 : step 0, ...., a : step 10, ...., 64 : step 100

07.OSD Select(Command : k l)

► To control OSD on/off to the set.

Transmission Acknowledgement

[k][i][][Set ID][][Data][Cr]

Data 00 : OSD Off 01 : OSD On

08. Remote/Key Lock(Command : k m)

[i][][Set ID][OK][Data][x]

►To control Remote Lock on/off to the set.

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

Transmission Acknowledgement

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

Data 00 : Off 01 : On

09.Color Temperature(Command : k u)

► To adjust the screen color temperature.

Transmission

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

Acknowledgement

[k][u][][Set ID][][Data][Cr]

[u][][Set ID][OK][Data][x]

Data 00 : Normal 01 : Cool 02 : Warm 03 : User

10.Color Temperature User-RED Adjust(Command : k v)

► To adjust the screen user red color temperature.

Transmission Acknowledgement

[k][v][][Set ID][][Data][Cr]

Data Min : 00 to Max : 3c

* Real data mapping 00 : -30, ...., 1e : 0, ...., 3c : 30

[v][][Set ID][OK][Data][x]

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