CDVI CDV4791 Installation Manual page 6

2 Easy 1 User Video Entry Kit
CDV4791/2
2: Terminal Descriptions:
PG:
N:
L:
LED:
CN:
BUS(IM):
BUS(DS):
Open the AC cover:
1. Push the cover base towards
the centre with your fingers;
2. Lift up and pull out the cover.
After connecting the AC cable, it is
advised to replace the cover.
*
AC Input
100~240Vac
PG N L L
PG N L L
PG N
100~240 Vac
Earth ground terminal.
AC input terminal.
AC input terminal.
Power indicator, on when power connected.
Bus control terminal.
Indoor monitor connection terminal.
Door station connection terminal.
CN
1 2 3
BUS(IM) BUS(DS)
Connect to monitor Connect to door staiton
CN
1 2 3
LED
L L
BUS(IM) BUS(DS)
Note:
1. The AC cable is not included in the
package, it must comply to the specific
requirements of country where installed.
2. Pins 1&2 should be short-circuited
with a C3-3P link(included in the package)
if the unit operates as a standard power
combiner. If operating as an auxiliary
power combiner, the link should be
removed.
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