Scanned Inputs, Read - Barco RLM series User Manual

for composite video: the data byte describes the location of the composite video source signal to be selected.
Byte value
0
1
2
3
4
5
6
7
for Svideo: the data byte describes the location of the S-Video signal to be selected.
Byte value
100 (x\64)
101(x\65)
102(x\66)
103 (x\67)
If byMode is ommited the mode is automaticaly detected.

2.10 Scanned inputs, read

Description
read the scanned inputs and returns the type of source signal present .
Command
Command [0]
Command[1]
Returned Data
10 unsigned words.see chapter "1. Serial communications Basics", "Data words", page 6
Data word
wValue1
wValue2
wValue3
wValue4
wValue5
wValue6
5. optional
R5976884 RLM SERIES 04/04/2006
Mode
Video BNC
Vertical sync BNC
Red BNC
Green BNC
Blue BNC
SVideo Y
SVideo C
Video 2
Mode
SVideo 1
SVideo on Vs and Video BNC
SVideo on R & B
SVideo 4
scanned input possible sources, Wvalue =
BNC (RED) 0 = none ; 1 = RED; 2 = Pr ; 3 = S-VID(chr) ; 4 = VideoR
BNC (GREEN) 0 = none ; 1 = GREEN ; 2 = G
BNC (BLUE) 0 = none ; 1 = BLUE ; 2 = Pb ; 3 = S-VID(lum) ; 4 = VideoB
BNC (HS) 0 = none ; 1 = HS; 2 =CS
BNC (VS) 0 = none ; 1 = VS; 2 = S-VID(chr) ; 3 = Video VS
BNC (VIDEO) 0 = none ; 1 = VIDEO ; 3 = S-VID(lum)
5
5
\x39
\x01
; 3 = Y ; 4 = VideoG
s
2. Basic Commands
47