3
TECHNICAL
MANUAL
Dimension
：
206*167*45
Continuous
：
Item
Silk
‐
screen
Description
Power
Input
JWP
P+
：
positive
，
18V
；
P
‐
：
negative
；
Two
couple
of
Power
input
ports
First
Door
Station
JWB(IN1)
Connected
to
first
door
station(
Video,
audio,
data
included)
Second
Door
Station
JWB(IN2)
Connected
to
second
door
station(Video,
audio,
data
included)
Third
Door
Station
JWB(IN3)
Connected
to
third
door
station(Video,
audio,
data
included)
Fourth
Door
Station
JWB(IN4)
Connected
to
fourth
door
station(Video,
audio,
data
included)
Test
Button
PA
Press
PA
button
and
IN
‐
USE
Indicator
will
light,
then
start
to
monitor
door
stations
connected
circular
with
click
of
relay
DIP
Switch
S1
Function
setting,
details
refers
to
DIP
Switch
Setting
in
3.1
External module
interface
UART
Reserved
Program
Update
Port
JTAG
Connected
to
PC
to
update
program
of
C5
‐
MDS
PC
Port
RS485
Set
parameters
of
C5
‐
MDS
by
PC
that
is
connected
by
RS485
‐
USB
Convertor(Details
refer
to
PC
setting)
2.
Installation