Axxent AMV-7240 Instrukcja obsługi - Strona 2

Przeglądaj online lub pobierz pdf Instrukcja obsługi dla Wzmacniacz Axxent AMV-7240. Axxent AMV-7240 5 stron. Automatic-mixer/amplifier

Rear side

(from left to right):

IEC mains socket with fuse holder. Fuse is 4 A, slow blow. In case this fuse will blow (green LED indicator on the

front is off) pls. exchange the fuse with a new one of the same type. In the rare case the fuse should blow again,

please contact a service technician or your dealer.

Right hand from the mains socket you will see the touch proof binding post connectors (red and black) for the

loudspeakers. On the right side of the rear panel are located all audio connectors: The RCA type connectors

for AUX-1 and AUX-2, which are selected with switches on the front side. Below are the five "combo" inputs for

microphone or line level, via 3 pin XLR or 3/8" TRS phone plugs.

Above you will see the „PARALLEL" input- and output connectors. These are 5-pin. XLR connectors, servicing as

loop inserts for external effect units (FX) or to connect another AMV-7240 for increasing the number of inputs or

doubling the output power. A further twin RCA connector is intended to record the summed signal. The 3-pin

XLR is used to hook up additional amplifiers.

Important!

The model AMV-7240 is preset to basic functions as standard. Other or additional functions must be set internally,

which due to safety reasons should only be performed by a qualified service technician. The possible internal

settings include:

•

3-band equalizer for each input

•

Threshold for the automatic mixing function (gate)

•

Limiter settings for each input

•

Gain settings for each input

•

Compressor settings for each input

•

Disabling of the total 48 volts phantom powering

•

4 parametric filter settings incl. Q, centre frequency and gain

•

Total bypass switch for the parametric filters

•

Ducking (attenuation) of the AUX signal by the microphone signals

Setting of the amplifier to low impedance or 50/70/100 V operation: In the factory settings the

amplifier is intended for 100 V constant voltage operation. The change to low impedance or 50/70 V operation

is done via cable taps.

The following pages will give you some more detailed information on the various internal settings.

Important again:

All internal settings/changes should be performed by qualified technicians due to the fact

that the case cover must be removed and that danger regarding electrical shocks exists.

The AMV-7240 is delivered from factory with with pre-mounted 19" brackets. These may be removed for table-

top operation.

Enjoy an excellent sound and a long time, trouble free operation with your AMV-7240.

In any respect all technical data and components meet highest standards.