overview
pArT nAmeS And funCTionS (fronT)
Srn-473S
b
Srn-873S
DV25
NETWORK VIDEO RECORDER
SRN-475S
Srn-1673S
NETWORK VIDEO RECORDER
Part Names
LED Indicator
a
USB
b
Remote Reception
c
System
12_ overview
a
POWER
ALARM
REC
c
REC : Lights on when recording is in progress.
HDD : Displays the normal access to HDD.
LED turns on when accessing the hard disk.
ALARM : Lights on when an event occurs.
NETWORK : Displays both network connection and data transfer status.
BACKUP : Displays when Backup is in progress.
POWER : Shows the power ON/OFF status.
Connects the USB devices.
Receive the signal from the remote control.
NETWORK VIDEO RECORDER
a
REC
HDD
ALARM NETWORK BACKUP
POWER
c
b
a
USB
b
Functions