Installing The Digital Module - Triax CGS 470 Assembly Instruction Manual

3.3 i
n s ta l l i n g
– If a CA module is used, check that the plug contacts of the CA module are
tightly seated in the terminal strip on the digital module and make sure there
is a reliable contact.
– Always position modules which belong together next to each other. The
digital module must be installed to the left of the modulator module.
– When installing the digital module, make sure that it is inserted in a long
numbered groove in front of a contact strip on the board at the rear wall of
the housing.
The shorter not numbered grooves without a contact strip on the board at
the rear wall of the housing are for add-on modules only.
• Open the housing of the head-end station in accordance with the assembly
instructions for the CSE 2800.
• Open the locking device
• Insert the digital module in grooves
associated modulator module and gently slide it into the head-end station
until it makes contact with the board on the rear wall.
t h e d i g i ta l m o d u l e
1
B
A
in the direction of the arrow.
1
and
A
- 9 -
of an open slot left to the
B
CGS 470