Temperature Value (Command : D N); Lamp Fault Check (Command : D P) - HP LD4200tm - Widescreen LCD Interactive Digital Signage Display User Manual

Transmission
[d][l][][Set ID][][Data][Cr]
* The data is always FF(in Hex).
Acknowledgement
[l][][Set ID][][OK/NG][Data][x]
* The data means used hours. (Hexadecimal code)

21. Temperature value (Command : d n)

To read the inside temperature value.
Transmission
[d][n][][Set ID][][Data][Cr]
* The data is always FF(in Hex).
Acknowledgement
[n][][Set ID][][OK/NG][Data][x]
* The data is 1 byte long in Hexadecimal.

22. Lamp fault Check (Command : d p)

To check lamp fault.
Transmission
[d][p][][Set ID][][Data][Cr]
* The data is always FF(in Hex).
Acknowledgement
[p][][Set ID][][OK/NG][Data][x]
Data 0 : Lamp Fault
1 : Lamp OK
60 Appendix C Controlling the Multiple Product ENWW