1
145~160 cm
LCD Screen
Microphone
Talk/Mon Button
Menu Button
Up Button
Close Button
Return Button
Down Button
Mute Button/Indicator
Unlock Button
Connection Port
Mounting Hook
1
2
sw+
sw-
RING
GND
NC
3
ON
L1
L2
DIP
4
5
6
1
2
sw+
sw-
RING
GND
NC
3
ON
L1
L2
DIP
4
5
6
1
2
SW+
SW-
RING
GND
NC
3
ON
L1
L2
DIP
4
5
6
SW+,SW-: Door bell call button
connection port.
Ring,GND: Extra buzzer connection
port.
NC: Reserved.
L1 & L2: 2 wire Bus terminal.
DIP switches: Total 6 bits can be
configured.
Bit1~Bit5: Used to set User Code.
Bit6: Set to ON when the monitor is at
the end of the line (EOL) or operates
with a DBC4A otherwise, set to OFF.
2.Monitor Mounting
1.Parts and Functions
Terminal Description
