HP LD4210 42-inch LCD Digital Signage Display - Manual (Page 70)

03. Aspect Ratio (Command: c) (Main picture format)
To adjust the screen format.
You can also adjust the screen format using the ARC (Aspect Ratio Control) button on remote control or
in the Screen menu.
Transmission
[k][c][][Set ID][][Data][Cr]
[Data] 1: Normal Screen (4:3)
2: Wide Screen (16:9)
4: Zoom [HDMI (HD-DVD), DisplayPort (HD-
DVD)]
6: Original
7: 14:9 [HDMI (HD-DVD), DisplayPort (HD-DVD)]
9: Just Scan [HDMI (HD-DVD), DisplayPort (HD-
DVD)]
When the RGB, HDMI/DVI-PC, DisplayPort-PC
mode (1:1)
10 to 1F: Cinema Zoom 1 to 16 [HDMI (HD-
DVD), DisplayPort (HD-DVD)]
Acknowledgement
[c][][Set ID][][OK][Data][x]
04. Screen Mute (Command: d)
To select screen mute on/off.
Transmission
[k][d][][Set ID][][Data][Cr]
[Data] 0: Screen mute off (Picture on)
1: Screen mute on (Picture off)
Acknowledgement
62 Appendix C Command reference ENWW