ABUS TVVR45021 Quick operating instructions - Manual (Page 18)

Overview
8. Video out: BNC connector for video output (used for
connecting a monitor as an alternative to the
VGA / HDMI output (no. 18 / no. 19).
9. Audio out: Cinch audio output (synchronised with main video signal
output).
10. Line IN: Cinch audio input (is not recorded, only for network
transmission).
11. RS-232: Serial port – no functionality. .
12. eSATA: Connection for an external HDD.
13. Mains power connection: Connection for power supply 100–240 V AC, 50–60 Hz.
14. Power on/off: On/Off switch.
15. Alarm IN / Alarm OUT: RS-485 connection for PTZ cameras,
Max. 16 alarm inputs, Max. 4 relay
outputs.
16. LAN: 1 x RJ45 connection (for connecting to
a network).
17. USB: Optional USB connection (not at all
devices!)
18. HDMI: HDMI monitor connection.
19. VGA: VGA monitor connection (9-pin), video
output signal.