Uniden GDVR 42 Series Owner's Manual page 53

Serial Port Tab
FIelD
Enable
address
Baud Rate
Protocol
simulative
cruise
DescrIptIon
Check this field to turn on the camera for that channel.
PTZ device address
PTZ device baud rate. Options are:
110
2400
34800
460800
PTZ device standard communication protocols. Options
are:
PeLCOP
NeON
VISCA
N-control
Allows the camera to use cruise patterns whether the
camera supports PTZ cruise functions or not.
300 600
4800 9600
57600 115200
921600
PeLCOD LILIN
STAR VIDO
SAmSUNg Rm110
1200
19200
230400
mINKINg
DSCP
hy
53