Speco DVR-4TN User Manual page 17

User's Manual
Rear panel of DVR-16TS/ 16-TT:
Main Monitor (S-Video/ BNC/ VGA)
S-Video, BNC and VGA output connectors are available for connecting to a
main monitor. The main monitor displays live image and playback recorded
video in full-screen or multiple window format.
Call Monitor (BNC)
The call monitor is used to display full screen video of all installed cameras in
sequence. The BNC call monitor connector allows the user to connect an
optional call monitor to the DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit.
Reference to dual monitor support on TS/TT (refer to section 4.1.5)
Video Input
A group of BNC connectors is available for video input streams from installed
cameras. The number of connectors is equal to the number of channels; the
DVR-4TN/ 8TN/ 16TN/ 16TS/ 16TT series unit has 4/ 8/ 16 BNC connectors
on the rear panel, respectively.
Video Looping
The other group of BNC connectors positioned on the rear panel is for looping
out video input.
RS-232C
The unit provides a RS-232C communication port for sending and receiving
signals.
Alarm I/O & RS485 Port
The unit provides an Alarm I/O and RS485 port that offers user the flexibility
required to connect the unit to other devices.
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DVR-4TN/8TN/16TN/16TS/16TT Series
SPECO TECHNOLOGIES 01/08