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Bass (command: k s), Speaker (command: d v), Volume mute (command: k e) – HP LD5535 55-inch LED Digital Signage Display User Manual

Page 90: Volume control (command: k f)

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14. Bass (Command: k s)

To adjust the Bass values.

Transmission

[k][s][ ][Set ID][ ][Data][Cr]

Data

00 - 64: Bass 0 to 100

Acknowledgement

[s][ ][Set ID][ ][OK/NG][Data][x]

15. Speaker (Command: d v)

To select the speaker on/off.

Transmission

[d][v][ ][Set ID][ ][Data][Cr]

Data

00: Off

01 : On

Acknowledgement

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

16. Volume Mute (Command: k e)

To adjust the sound balance.

Transmission

[k][e][ ][Set ID][ ][Data][Cr]

Data

00: Mute (Volume Off)

01: Current volume (Volume On)

Acknowledgement

[e][ ][Set ID][ ][OK/NG][Data][x]

17. Volume Control (Command: k f)

To set the playback volume.

Transmission

[k][f][ ][Set ID][ ][Data][Cr]

Data

00 to 64: Volume 0 to 100

Acknowledgement

80

Chapter 12 Controlling multiple products

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