3.-
BREAKER
: resettable 10 A fuse. When the power amp. is overloaded or there is a surge, the fuse will
be cut off to avoid damage. It is reset by pressing it.
4.-
Power supply input 230/115 V AC.
5.-
Power supply voltage selector.
6.-
LINK
: balanced signal output for channels 1 and 2 for connecting several devices in cascade. XLR
connectors.
7.-
INPUT
: balanced signal input for channels 1 and 2, XLR connectors.
8.-
Operating mode selector.
9.-
GND LIFT
: this selector is normally set in the GND position. If the installation has ground noises, move
the selector to the LIFT position to disconnect the device’s ground and the earth.
CONNECTION
- Before making any connections make sure that all the devices are switched off.
- Check that CH 1 and CH 2 volume controls are set at their minimum.
Depending on the desired application, 3 operating modes can be selected using the selectors located on the
rear part of the device: parallel mode (PARALLEL), stereo mode (STEREO) and bridge mode (BRIDGED).
PARALLEL MODE
Place the selectors located in the rear part of the amplifier in the PARALLEL position.
By doing so, the input for channels 1 and 2 will be the input signal for channel CH 1 and the input for channels
3 and 4 will be the input signal for channel CH 3. Connect the channel inputs CH 1 and CH 3 and the 4
loudspeaker outputs. The output volume in the 4 channels is adjusted separately.
.
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160129_FS-4256E_MANUAL_(EN)_Maquetación 1 1/2/16 8:29 Página 5
