Eyemax TVST TR SERIES User Manual page 12

HD TVI Hybrid DVR User Manual
Introduction
Type 1: The P/Z interfaces are used to connect speed dome. K/B interfaces are used to connect
keyboard.
Type 2: The RS485 interfaces are not only used to connect speed dome but also to connect
keyboard.
The way to connect speed dome to the HD TVI Hybrid DVR:
Type 1: Disconnect pluggable block from the RS-485 terminal block and then loosen the fixed
screws from the pluggable block, insert signal cables into Y and Z port separately (Y is TX+;
Z is TX-) and tighten the fixed screws. Next, connect pluggable block back into terminal block.
Finally, connect the video cable of the speed dome to the video input interface of the HD TVI
Hybrid DVR.
Type 2: Disconnect pluggable block from the RS-485 terminal block and then loosen the fixed
screws from the pluggable block, insert signal cables into A and B port separately (A is TX+;
B is TX-) and tighten the fixed screws. Next, connect pluggable block back into terminal
block. Finally, connect the video cable of the speed dome to the video input interface of the
HD TVI Hybrid DVR.
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