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Serial Communications
Vision Model 140/150 Installation/Operation Manual 95
PRE
L
IMINAR
Y
Miscellaneous Commands
BKGND -100/100 YES Sets the background color for letterbox or
4:3 aspect ratio (-100 = black; 100 = white)
BKGND? NA NA Returns background setting value
DATE? NA NA Returns product manufacture date
DISPLAY? NA NA Returns display device input source value
HDINPUTRES NA YES Sets YPbPr input resolution and refresh rate
for HD1/HD2, as follows:
0 = 480i
1 = 480p
2 = 576i
3 = 576p
4 = 720p / 60 Hz
5 = 1080i / 60 Hz
6 = 720p / 50 Hz
7 = 1080i / 25 Hz
Any other value = Auto
HWVER? NA NA Returns hardware version number
INRES? NA NA Returns input resolution
LENS1? NA NA Returns Lens 1 configuration
LENS2? NA NA Returns Lens 2 configuration
SWVER? NA NA Returns software version number
TRIGGER 1/3 YES Assigns trigger to currently-selected aspect
ratio
The following serial commands are meant to emulate buttons on the remote control or VHD
Controller front panel. Each button has its own serial command, so effectively it is as if you were
using the IR remote only you’ll be doing so via serial commands. These commands provide active
OSD responses just like the IR remote.
DOWN NA NA Down-Arrow ( ) key
ENTER NA NA ENTER key
LEFT NA NA Left-Arrow ( ) key
MENU NA NA MENU
RIGHT NA NA Right-Arrow ( ) key
UP NA NA Up-Arrow ( ) key
Table 6-1. Serial Commands (continued)
Command
Parameter
(min/max)
Value
Stored?
Description