HP LD4700, LD4200 manual Contrast Command g, Brightness Command h

Models: LD4700 LD4200

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Data Min : 00H ~ Max : 64H (Hexadecimal code) Acknowledgement

[f][ ][Set ID][ ][OK][Data][x]

Data Min : 00H ~ Max : 64H

Refer to “Real data mapping” in this appendix.

07. Contrast (Command : g)

To adjust screen contrast. You can also adjust the contrast in the Picture menu. Transmission

[k][g][ ][Set ID][ ][Data][Cr]

Data Min : 00H ~ Max : 64H

Refer to “Real data mapping” as shown below.

Acknowledgement

[g][ ][Set ID][ ][OK][Data][x]

*Real data mapping

0 : Step 0

:

A : Step 10

:

F : Step 15

10 : Step 16

:

64 : Step 100

08.Brightness (Command : h)

To adjust screen brightness. You can also adjust the brightness in the Picture menu. Transmission

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

Data Min : 00H ~ Max : 64H

ENWW

Transmission / Receiving Protocol 47

Page 55
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HP LD4700, LD4200 manual Contrast Command g, Brightness Command h