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PART NAMES AND FUNCTIONS (REAR)
SDR-5102
SDR-4102
SDR-3102
Part Names
Functions
VIDEO IN
Input port for the composite video signal.
b
AUDIO IN
Input ports (RCA jack) for the audio signal.
c
VGA OUT
Output port for VGA video signal.
e-SATA
Ports used for external storage device connections.
NETWORK
NETWORK connector port.
DC 12V
DVR power input port.
USB
USB connector port.
RS-485
Used to establish RS-485 communications.
HDMI
HDMI connector port.
AUDIO OUT
Output port (RCA jack) for the audio signal.
VGA
LAN
RS485
IN1
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
CH9
CH10
CH11
CH12
CH13
CH14
CH15
IN2
IN3
IN4
AUDIO IN
VIDEO IN
HDMI
DC 12 V
USB
eSATA
AUDIO OUT
CH16
b
c
VGA
LAN
RS485
IN1
CH1
CH2
CH3
CH4
CH5
CH6
CH7
CH8
IN2
IN3
IN4
AUDIO IN
VIDEO IN
HDMI
DC 12 V
USB
eSATA
AUDIO OUT
b
c
VGA
LAN
RS485
IN1
CH1
CH2
CH3
CH4
IN2
IN3
IN4
AUDIO IN
VIDEO IN
HDMI
DC 12 V
USB
eSATA
AUDIO OUT
b
c