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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
1 2 3 4 5 6 7 8
SW2
Protocol
Baud Rate
Terminal
Resistance
ON
1 2 3 4 5 6 7 8
EVF
ON
1 2 3 4 5 6 7 8
PELCO-D
PLUS-D
ON
1 2 3 4 5 6 7 8
PELCO-P
A-TYPE
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
AUTO
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 2 3 4 5 6 7 8
SW2
Protocol
Baud Rate
Terminal
Resistance
ON
1 2 3 4 5 6 7 8
9600 BPS 4800 BPS 2400 BPS
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
1200 BPS
ON
1 2 3 4 5 6 7 8