Block Diagram And Operation Explain - Altair FA-524 Owner's Manual

1
Turn off the crossover and disconnect it of the mains.
2
Remove the connector jumper where you want to insert the delay card (the connectors
where you could insert the delay card are indicated in a table on page 31).
3
Insert the delay card in the connector, guiding the printed circuit board toward the com-
ponent overlay indication of the card orientation in the main board. Take care to insert the
connector carefully, and don't move it forward, behind, left or right. All the main board con-
nector should join in the female delay card connector.
WARNING: Before carrying out any operation inside the crossover, disconnect it of the mains.
Upon being connected to the mains, the crossover contain elements with high tensions, and
if for a negligence you touch one of those parts could cause a short circuit through your body
with the rising danger for your health.
CAUTION: Do not insert never delay card with the crossover turn on, this could cause its
break.
CAUTION: After placing the delay card in a insert connector, and before turning on the
crossover, make sure that the delay card is placed correctly in the main board connector,
and that any of the connector contacts is out of it. A wrong placement of the delay card,
could cause that the crossover and the delay card break.

7. BLOCK DIAGRAM AND OPERATION EXPLAIN

The diagram block pictures show the seven and five ways that the crossover has.
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