5
2.
Connect the signal input in
the respective connectors.
The signal source can be from
a surveillance monitor, DVD,
set-top box, CCTV and etc.
3.
Optionally,
connect
the
loop-through RF input
coaxial
cable.
4.
Connect cable to RF output
to STB/TV.
5.
Power supply connection: a) Connect the earth cable; b) Connect the power plug to the unit mains
connector; c) Connect the power plug to the mains socket.
Cascade Installation
DHM-2057 unit has 1 TV signal to RF output encoded as DVB-T Digital TV signal.
Several DHM-2057 units can be
cascaded in order to increase
the capacity. The maximum
capacity of a series of N units is
1xN incorporated TV signals. To
cascade 2 or more units,
connect the RF output of the
preceding unit to the TV input
(loop-through) of the next unit
(see right illustration).
4
2
3
5
