2-17
2.3.2. Communication Protocol Setting
The 1
st
, 2
nd
and 3
rd
bits of the SW2 are used to set communication protocol. The
factory default protocol is EVF.
ON
123456
78
SW2
Protocol
Baud Rate
Terminal
Resistance
ON
123
456
78
EVF
ON
123
456
78
PELCO-D
ON
123
456
78
PELCO-P A-TYPE
ON
123
45678
Notice:
Please make sure the power is off before setting, and restart the
EPTZ3000/EPTZ3000I to enable a new value after changing.
Set all of protocol switches to ON; the speed EPTZ3000/EPTZ3000I will enter a
self-test mode.
2.3.3. Transmission Speed Setting (Baud Rate Setting)
The 4
th
and 5
th
bits of the SW2 on the PCB board are used to set the Baud Rate. The
default baud rate setting is 9600.
ON
1
234
56
78
SW2
Protocol
Baud Rate
Terminal
Resistance
ON
12
3
45
67
8
9600 BPS
4800 BPS
2400 BPS
ON
12
3
45
67
8
ON
12
3
45
67
8
1200 BPS
ON
12
3
45
67
8
