Part 1 – Introduction
10
5
SD Card Slot
DC-B1103 / DC-B1203 only
Pull on the connection cover and then insert a
microSD card into the slot. (An SLC (Single Level
Cell) or MLC (Multi Level Cell) card by SanDisk or
Transcend is recommended)
•
Do not remove the SD card while the system
is in operation. Removing the card while the
system is in operation can cause the system
to malfunction and/or corrupt data stored on
the SD card.
•
An SD card is a consumable product with a
finite service life. Prolonged use will damage
the card's memory sectors and result in data
loss or memory card failure. Test the SD card
regularly and replace it whenever necessary.
Top
A
lar
m
GND 3
2
1
OUT
IN
RS485
-
8
9
+
Audio
GND
GND
3
2
2
1
OUT
IN
1
2
3
4
1
RS485 Port
DC-B1103 / DC-B1203 only
2
Audio I/O
DC-B1103 / DC-B1203 only
3
Alarm I/O
DC-B1103 / DC-B1203 only
4
Factory Reset Switch
1
RS485 Port
DC-B1103 / DC-B1203 only
Connect a pan/tilt driver to this port. Connect the
driver's TX+/RX+, TX-/RX- to the network camera's
+/—. For more information on RS485 connections,
refer to the pan/tilt driver manufacturer's
operation
manual
.
2
Audio I/O
DC-B1103 / DC-B1203 only
•
Out
: Connect an amplifier to this port (line out).
This device does not feature a built-in audio
amplifier unit and therefore requires the user to
purchase a separate speaker system with a built-
in amplifier.
•
In
: Connect an audio source (line in). A built-in
microphone is featured on the front.
