
QSD42908C8 User’s Manual
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
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