Insertion/Changing Of The Module - Terra MMH3000 Instrucciones De Uso Y De Instalacion

INSERTION/CHANGING OF THE MODULE

Disconnect the base unit from mains supply before insertion / changing of any module. Remove plastic
covers if necessary to allow entry of any aerial or LNB feeds (Figure 5c, pos.19, page 5).
The worst place by cooling conditions is position #5 (first on the right the power supply). We recommend
place in to this position a module with minimal power consumption or leave empty if it is possible.
The modules will run in normal operation mode within 5-20 seconds of the mains supply being switched on.
Figure 7.
Insertion module into the base unit:
- put the adapters on the tuner's ports (1)
- to align adapter's flat surfaces as shown in
picture before inserting module (2)
- place on serrated lock washer with
external teeth (4) on adapter (3);
- before pushing the module in direction
of bus bar carefully put the edges of
module PCB into grooved stamped guides
(Figure 5a, pos. 10);
- fasten each module by the fixing screws;
- place on washer (5) and screw on the
nut (6).
8
www.terraelectronics.com