- 10 -
HDTA 614 T ASI
3
a
ssembly
In stations with more than eight slots, a maximum of 10 cassettes may be
operated, to prevent overloading the power supply and overheating the head-
end station.
All other slots must remain free!
3.1 i
nstalling
the
Casset te
– Ensure the head-end station is mounted so it will not be able to vibrate.
Avoid, for example, mounting the head-end station onto a lift shaft or any
other wall or floor construction that vibrates in a similar way.
– Before installing or changing a cassette unplug the power cable from the
mains power socket.
• Remove the fastening screws
1
of an unoccupied slot from the bracket of
the head-end station.
• Insert the cassette in this slot and push it into the housing.
• Align the cassette and apply slight pressure to connect it to the connections
of the board and the RF bus bar.
• Fasten the cassette with the screws
1
.
1
1
