American Audio V4000 plus manual Ab Cde

OVERHEAT INDICATOR - Two red LED’s for this function, one for each channel. When the amplifier’s heat sink temperature rises above 91° C., output will be discontinue and the red overheat LED glow continuously. One channel can still operate normally if the other goes into overheat protection mode.

SPEAKON ASSEMBLY: You will need a pair of Neutrik Speakon® NL4FC connectors. You will also need high-quality two or four conductor speaker cable, a pair of needle-nosed pliers and a 1.5-mm Allen key to assemble the Speakon connectors to your speaker wire. To assemble the Neutrik Speakon NL4FC connector, complete the following steps:

1.Strip back 3 /4-inch of the cable casing. Strip off 1 /4-inch from the end of each of the conductors down to bare wire, and insert the brass fi ttings ( Figure 10).

2.Slide the cable tension clip (D) and the speakon coupler (E) through the cable end. See fi gure 11.

3.Insert each wire with the brass fi ttings into the top of appropriate slot of the connector insert (B) as shown in fi gures 11 and 12. Use a 1.5-mm Allen key to tighten the connection (Figure 12).

4.Be sure to properly match the positive (+) and negative (–) leads of each wire (Figure 13).

5.Slide the connector insert (B) into the connector housing (A), making sure that the large notch on the outer edge of the insert lines up with the large groove on the inside of the connector housing. The insert should slide easily through the housing and out the other side until it extends approximately 3 /4-inch from the end of the housing.

6.Slide the cable tension clip (D) along the cable and insert into the housing (A), making sure that the large notch lines up with the large groove on the inside of the connector housing (A). The cable tension clip (D) should slide easily into the housing until only 3 /8-inch of the cable tension clip (D) extends from the back end of the connector.

7.Slide the coupler (E) along the cable and screw it onto the end of the housing (A). Before tightening, you may want to test the connector to make sure it has been assembled properly.

Figure 10

Brass Inserts 4-Conductor Speaker Cable

Figure 11

AB CDE

Figure 12

Figure 13

INPUT BA ANCE

SPEAKON 1+ HOT
1	COLD
UTPUTS
C 2	1

-

+1 +2 +1 +2 +

-1

+2 -1 +2

+

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