32
SPD-2500 terminal
Speed dome terminal
DVR PORT B
D +
9 or 16
D -
10 or 15
GND 13
※
If GND is connected, a much sharper image quality can be seen.
TERM2 switch 1, 2 must be set to ON.
SPD-2300/3000/3300 terminal
DVR PORT B
Speed dome terminal
RS-485
RS-422
RXD+
9 or 16
16
RXD-
10 or 15
15
TXD+
9
TXD-
10
GND 13
TX
Terminal for RS-232 communication
RX
Terminal for RS-232 communication
※
If GND is connected, a much sharper image quality can be seen.
RS-422/485 connection can be selected from the TERM2 switch.