User guide

18
3.3 Front & Back Panel led & Plug-in module.
SVC420GPS-L - 4 Channel / SVC820GPS-L – 8 Channel Front
SVC420GPS-L - 4 Channel / SVC820GPS-L – 8 Channel Front
Front Panel Definition
Interface
Items
Description
Video out
AV-OUT
Video Audio and 12V out analog output
LED
REC
Recording LED, light on when recording
ALM
Alarm LED, light on when device work
abnormally
HEAT
Light on when heated
3G
Light on when 3G module exist
PWR
Power LED, light on when power work normally
SD
Light on if SD card exist
HDD
light on if HDD exist, flash when recording
GPS
GPS signal LED, light on when GPS module
exist, flash if signal exist GPS
IR receiver
IR
Receive remote control signal
Electronic
key
LOCK
When device is working unlock the E-key,
system will power off, lock the E-key. System
will work normally
USB Port
USB 2.0
Upgrade and Export video data