V-tech DT-DBC4S Info Manual do Utilizador descarregar pdf (Página 2)

1. Parts and Funcons

2. Unit Mounng

DBC4S

POWER

IN-USE

BUS

Output Output

B C D

IN-USE:Status indicator,it will light up when receives signal.

POWER:Working indicator,it will light up when plugs in power supply.

Impedance Switch:Video match switch,the last DBC4S at the end of the

bus should set ON to match the video impedance,the

power indicator will turn to orange aer seng.

Bus:Input port,bus connecon port.

A,B,C,D:Output port,connect to indoor monitors or door staons.

DIP :Used for current control when connected with diﬀerent devices.

OFF

Impedance

switch

DIP

1 2 3

2 3

DBC4S

DIN Rail Mounting

1 2 3

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V-tech DT-DBC4S Info Manual do Utilizador Página 2