• When all of the signals are appropriately adjusted, use the ”
input level regu-
lator
” to increase the input level so that it is short of the intermodulation inter-
vention point.
5 Final
procedures
After installing the head-end station, upgrading accessories or installing cas-
settes it is necessary to tighten all cable connections, cable terminals and
cover screws in order to maintain compliance with current EMC regulations
securely.
• Securely tighten the cable connections using an appropriate open-ended
spanner.
• Measure the output levels of the other cassettes and tune them to a uniform
output level using the appropriate level controls or software dependent on the
head-end station used. Please regard the assembly instructions of the respec-
tive head-end station.
—> In order to prevent interference within the head-end station and the ca-
ble system, the output levels of the digital cassettes must be set lower by
8 dB compared to analogue cassettes.
• Mount the front cover (s. assembly instructions of the head-end station).
