FOCAL DIRECT FET
U s e r m a n u a l
CAUTION
In addition to this fuse near the battery, the FD4.350 has an additional fuse which requires installation
near the amplifier.
Use the connector supplied with the fuse holder (fig. 6).
Crimp the power cable to the intended spade terminal.
Connect the connector to the amplifier by using the adequate spade terminal, then block the cable by screwing tight.
Insert the fuse into the fuse holder(s), and screw tight.
3.7 – Start-up and checks
The connection phase is now complete. You must now check the power supply (is correct) and that everything is wor-
king correctly (head unit/amplifier/speaker). Set the source gain to its minimum. Set the gain on your amplifier to 1/3
of the way. Turn on the different elements. Once all the elements are on, carry out a test at low volume.
CAUTION
FD4.350 is working with a particular starting sequence. It needs both REM signal and audio signal at
the input to start correctly. Please, check audiosignal presence with sufficient volume on the head unit.
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PERFORMANCE
®
fig. 6
15