XtendLan XL-HDVR series, User Manual

Page: 16 / 106

16
output only. If VGA is not connected, interface is for video output,
playback and showing PTZ controls.
AUDIO SPOT OUT BNC connector for audio output. If VGA is connected, audio is synchronized
with VGA. If VGA is not connected, audio is synchronized with VIDEO
SPOT OUT.
3 VIDEO OUT BNC connector for video output. If VGA is connected, the interface is used
for spot output only with local video display, playback, recording and PTZ
controls. If VGA is not connected, the interface is used as the main video
output with local video display and menu operations.
AUDIO OUT BNC connector for audio output. This connector is synchronized with VIDEO
OUT.
4 LINE IN BNC connector for audio input.
5 VGA DB9 connector for VGA output. Display local video output and menu.
6 Loop Out (Optional) DB15 interface for connection video matrix and monitor.
7 RS-232 Interface Connector for RS-232 devices.
8 eSATA (Optional) Connects external SATA HDD, CD/DVD-RM or disk array.
9 LAN Interface Connector for LAN (Local Area Network).
10 USB Interface Connector for USB devices.
11 Termination Switch RS-485 termination switch. Up position is not terminated.
Down is 120Ω termination.
12 RS-485 Interface Connector for RS-485 devices. T+, T- pin connects to PTZ.
Controller Port D+, D- pin connects to Ta, Tb pin of controller. For cascading devices, the
first DVR’s D+, D- pin should be connected with the D+, D- pin of the next
DVR.
ALARM IN Connector for alarm input (up to 16 channels).
ALARM OUT Connector for alarm output (4 channels).
13 GROUND Ground(needs to be connected when DVR startup)
14 POWER AC 110V ~ 220V