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9.12 CRX Unit addresses
Internally the CRX is made up of 5 processing cards. Unit addresses 1-4
are for the Receiver cards. These have a similar command set to the
SOL4RX units and D300 / D290 OEM modules.
Unit address 5 is for the Multiplexer card that performs the Rebroadcast,
Streaming and other functions.
9.13 Multiplexer Command List (Unit address 5)
Function
R/W
Block
Command
Data
Type
Unit address
R
g
add
Unit address
8-digit hex
string
Software
Version
R
g
ver
Version of mux
software
string
RF Board
selection
R/W
g
rfb
ID of RF board
used for
rebroadcast
integer
Mux card
temperature
R
g
tmp
Temperature in deg
C
float
Internal PSU
voltage
R
g
vin
Voltage of 12V
internal rail
float
Restore
Defaults
W
g
def
Set to 1 to restore
default config
integer
Set License
Key
W
g
lic
SHA-2 License Key
72-digit
hex string
Electronic
Serial
Number
R
g
ser
Electronic Serial
Number of card
8-digit hex
string
Rebroadcast
Channel
Mask
R/W
g
rma
Mask to enable
channels for
rebroadcast (Bit 0 =
Channel 1 etc)
Integer
Streaming
Channel
Mask
R/W
g
rma
Mask to enable
channels for
streaming (Bit 0 =
Channel 1 etc)
Integer
Video Output
Selection
R/W
v
sel
0 = Channel 1
1 = Channel 2
2 = Channel 3
3 = Channel 4
4 = QuadSplit
Integer
Video Output
Standard
R/W
v
std
0 = PAL
1 = NTSC
2 = NTSC no
pedestal
Integer
Set
Modulation
IF output
R/W
o
out
1 byte
0 OFF
1 COFDM
int
Set Narrow
Band
Modulation
FEC
R/W
o
fec
1 byte
1 = 2/3
2 = 1/3
int
Set Narrow
Band
Modulation
Guard
Interval
R/W
o
gua
1 byte
1 = 1/16
2 = 1/8
int
Set Narrow
Band
COFDM
mode
R/W
o
mod
1 byte
0 = QPSK
1 = 16 QAM
int
Set
Modulation
Freq
R/W
o
fre
Set Frequency,
decimal point
allowed.
double
Spectrum
Inversion
R/W
o
spe
1 byte
0 = Normal
1 = Inverted
int
