DESCRIPTION
- 4-channel power amp.
- 4 x 250 W RMS. Loudspeaker output 4 and 8 Ω, 100 and 70 V lines.
CONTROLS AND FUNCTIONS
FRONT PANEL
1.-
CH 1-4
: volume control knobs for channel 1 to 4. It is recommended not to raise these volume controls
to their maximum. Position them at 3/4 for optimum results.
2.-
PROT
: LED protection indicators for each channel. They light up when the amplifier’s protection is
activated due to a surge or short circuit. With the protection activated the audio output is cut off.
3.-
TEMP
: LED temperature protection indicators for each channel They light up when the protection is
activated due to an excessive temperature inside the amplifier. With the protection activated the audio
output is cut off.
4.-
CLIP
: LED signal peak indicators for each channel. They light up when an excessive input signal is
detected in the corresponding channel or when there is an excessive output level which could cause
damage.
5.-
SIGNAL
: LED indicators which light up when an input signal is detected in channels 1 to 4.
6.-
POWER
: Power amplifier on/off switch.
7.-
LED power indicator.
REAR PANEL
1.-
CH 1-4 OUTPUTS
: loudspeaker output terminals. Use just one output depending on the charge
impedance: low impedance lines 4 or 8 Ω or high impedance lines 70 or 100 V. Connect the
loudspeakers between the COM terminal and one of the output teminals : 4 Ω, 8 Ω, 70 V or 100 V.
2.-
GND
: eath connection terminal.
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160129_FS-4256E_MANUAL_(EN)_Maquetación 1 1/2/16 8:29 Página 4
