1.5 Front / Rear Panel
1.6 LEDs Definition
LEDs
Color
Green
Red
Power
Amber
Off
Green
Red
HDD1/2
Amber
Off
Green
Channel 1~4
Off
1.7 Connectors
Connector
USB
Reset
HDMI
Ethernet
9
4-CH H.264 Network Video Recorder with HDMI
Description
When NVR-420 is fully started
When NVR-420 is off, but power cord remains plugged in.
Blinking during system initialization, reboot, and firmware
upgrade
When NVR-420 is off and the power cord is not plugged in.
Disk is online.
Disk error.
Solid amber when NVR-420 is recording.
Blinking amber when the disk is recycling.
No disk or disk is offline.
Solid green when NVR-420 is online.
Blinking during event triggered.
Disconnect or no camera is configured.
Description
Connect your USB flash disk for firmware upgrade and backup.
Press and hold reset button for 30 seconds to factory default.
HDMI output
10/100 Mbps network.
9
User's Manual of NVR-420