PLANET NVR-3250 - Manual (Page 9)

Connector Description
VGA VGA output
Ethernet 10/100/1000 Mbps network.
USB Connect your USB flash disk for firmware upgrade and backup.
E-SATA External E-SATA HDD
Audio Line in/Line out/Mic
I/O DI x 8 / DO x 4
2. Hardware Installation
1. Start by removing the front plate.
English
9
Rear panel