Interlogix NVR 21 (S/P) User Manual - Manual (Page 11)

Chapter 2: Installation
TruVision NVR 21(S/P) User Manual 5
Figure 1: Back panel connections
Figure 1: TVN 21S back panel connections
1. Connect one CCTV monitor (BNC-type
connectors).
2. Connect one audio input to RCA connectors.
3. Connect to a RS-232 device.
4. Connect to a network.
10. Universal Serial Bus (USB). Connect to an
additional device such as a USB mouse,
CD/DVD burner or USB HDD.
11. Not used.
12. Not used.
13. Connect to a keyboard (KTD-405 shown).