Q-See QSD42908C8 - Manual (Page 8)

QSD42908C8 User’s Manual
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2.3 Rear Panel Description
Fig 2-1 QSD42908 Rear panel
1- Video Out 6- Power Switch 11- Ethernet Port
2- Video In 7- Alarm In/Out 12- RS 485 Port
3- Audio In 8- Spot Out 13- Alarm in Ports
4- Audio Out 9- VGA Video Out 14- Alarm out Ports
5- Loop Out 10- RS 232 Port 15- Power In
2.4 System Setup