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HMM 470 / HMM 470 OIRT / HMS 470
6
Final procedures
After installing the
head-end station
, upgrading accessories or installing mod-
ules it is necessary to tighten all cable connections, cable terminals and cover
screws in order to maintain compliance with current EMC regulations.
• Securely tighten the cable connections (F
connectors) using an open-ended
spanner (spanner gap 11 mm).
• After programming, connect the modulator output
D
to one of the input
sockets
E
of the output collector (page 7).
• Test the output level of the output collector according to the
STC 160 assem-
bly instructions and set the output level required for the cable system.
• Mount the base plate and the front cover (see
STC 160 assembly instruc-
tions).
