Check voe availability (command: v i), Mac address, nsm setup (command: v j), Product name. (command : f v) – HP LD5535 55-inch LED Digital Signage Display User Manual

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53. Check VOE Availability (Command: v i)

To check whether display is free or attached to a media player by VOE. When the display is attached, no
configuration may be performed..

Transmission

[v][i][ ][Set ID][ ][Data][Cr]

Data

The data is always ff(in Hex).

Acknowledgement

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

Data

0: Free

1: Busy (Configuring display not allowed)

54. Mac Address, NSM setup (Command: v j)

To set the Mac address for Network Sign Manager.

Transmission

[v][j][ ][Set ID][ ][Data][Cr]

Data

The data is always ff(in Hex).

Acknowledgement

[j][ ][Set ID][ ][OK][Data][x]

Data

"hhhhhhhh" where h is a hex value

55. Product Name. (Command : f v)

To read the product name.

NOTE:

NSM uses the Product Name to determine which command format to use for some controls.

Transmission

[f][v][][Set ID][][Data] [Cr]

Data

The data is always ff(in Hex).

Acknowledgement

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

Data

The data format is ASCII Code.

Transmission / Receiving protocol