Rs-232 commands, Control commands – Contemporary Research QMOD-SDI Manual User Manual
Page 11
Contemporary Research
11
QMOD-SDI
RS-232 Commands
Control Commands
Code
Function
Operation
X9=
Video Input
2= YPbPr
3= Composite Video
4= S-Video
5= SDI
X8=
HD Video Format
0=1080i
1= 720p
2= 480p (does not apply for SDI)
3= 480i
F4=
Video Bitrate (Mbps)
0 = 18
1 = 25
2 = 11
3 = 13
4 = 15
F8=
Audio Input for Video/S-Video
0= Analog Stereo
1= Digital Coax
2= Digital Optical
F9=
Audio Input for YPbPr
0= Analog Stereo
1= Digital Coax
2= Digital Optical
F7=
Audio Input for SDI
0= Analog Stereo
1= Digital Coax
2= Digital Optical
3= G1 1+2
4= G2 3+4
5= G3 5+6
6= G4 7+8
TC=
Channel
XXX
S0=
Cable Format
0= Standard
1= HRC
2= IRC
X2=
No Video Background
0= Purple
1= Green
2= Orange
F5=
Trigger Level ( YPbBr)
1-4
F2=
QAM Type
0= 64
1= 256
2= CW (Continuous Wave)
F0=
DB Level
level from 1..6 (9, 13, 17, 21, 25,
29 dBmV)
1= 9
2= 13
3= 17
4= 21
5= 25
6= 29
G5=
PMT Type
0, 1, 2, or 3
G6=
CVCT
0=Off, 1=On
G7=
EIT
0=Off, 1=On
TV=
Sets Virtual Channel
TV=
TV=0 or TV= 0,0 sets to
TV=0,
If CVCT is off, virtual channel is disabled
TN=
Sets Channel Name
TN=