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12_ overview
overview
Part Names Functions
AUDIO IN
Audio input signal port (RCA jack) and port for optional audio extension cable.
SRD-1650DC/1670DC (Audio 5~16CH)
SRD-850DC/870DC (Audio 5~8CH)
AUDIO OUT Audio Signal Output Port (RCA jack).
VIDEO IN Composite Video Signal Input Port (BNC type connector).
LOOP OUT Used to transfer a video signal to other video devices.
VIDEO OUT Composite Video Signal Output Port (BNC type connector).
VGA VGA Video Signal Output Port.
HDMI HDMI connector port.
eSATA 1/2 Ports used for external storage device connections. (SATA HDD)
NETWORK NETWORK connector port.
USB USB connector port.
RS-485 Used for RS-485 communication. (TX+, TX-, RX+, RX-)
ALARM
- ALARM IN 1~16(SRD-
1610DC/1630DC/1650DC/1670DC) : Alarm Input port.
- ALARM IN 1~8(SRD-
830DC/850DC/870DC) : Alarm Input port.
- ALARM RESET IN : Alarm Reset port.
- ALARM OUT 1~4 : Alarm Output port.
SPOT
A live screen output port, separate from the VIDEO OUT.
SPOT 1 : Supports Single, 4-, 9-, 16-split, and Auto Sequence modes
SPOT 2 : Supports Single, 4-split, and Auto Sequence modes (only for 5 ~ 8 CH).
SPOT 3 : Supports Single, 4-split, and Auto Sequence modes (only for 9 ~ 12 CH).
SPOT 4 : Supports Single, 4-split, and Auto Sequence modes (only for 13 ~ 16 CH).
SRD-
1670DC : SPOT 1, 2, 3, 4
SRD-
870DC : SPOT 1, 2
SRD-
830DC/850DC/1610DC/1630DC/1650DC : SPOT 1
AC 100-240V~ IN
AC 100 ~ 230V (PAL)
AC 110 ~ 220V (NTSC)