Double Mono Into 4/8 Ohms; Stereo/Double Mono 100V Line - Focal FLEX POWER 2120 User Manual

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U s e r m a n u a l
b. Double mono into 4/8 ohms
To activate the ZONE 1 amplification output in low impedance (4Ω /8Ω) and in mono, proceed as follows:
1. Set the MONO selector on the front face to ON.
2. Set the "LINE 25/70/100 V" switch to OFF mode.
3. Connect the loudspeaker cables to the "4Ω/8Ω" and "
polarity of the enclosures is correct: the "4Ω/8Ω" terminal is the positive pole to be connected to the enclosure's "+" (red) connector , the
negative " " terminal to the "-" (black) connector.
4. Repeat operations 1, 2, 3 for the "LINE 25/70/100 V" switch and the
Note:
if 8Ω speakers are used, two speakers may be connected in parallel on each of the "4Ω/8Ω" channels. If 4Ω speakers are used, only
one speaker may be connected.
Warning: Failure to carry out the connections as shown above may lead to malfunctions and damage the
amplifier and/or the loudspeakers.
c. Stereo/double mono 100V line
To activate the ZONE 1 amplification output at 100 V, proceed as follows:
1. Set the MONO selector on the front panel to ON (double mono) or to OFF (stereo).
2. Set the "LINE 25/70/100V" switch to ON mode.
3. Connect the loudspeaker cables to the "0V" and "100 V" outputs of the SPEAKER ZONE 1 (Left) Euroblock terminal. Make sure the polar-
ity of the enclosures is correct: the "100 V" terminal is the positive pole to be connected to the enclosure's "+" (red) connector, the negative
"0 V" terminal to the "-" (black) connector.
4. Repeat operations 1, 2, 3 for the "LINE 25/70/100V" switch and the SPEAKER ZONE 1 (Right) Euroblock terminal.
2120
" outputs of the SPEAKER ZONE 1 (Left) Euroblock terminal. Make sure the
SPEAKER ZONE 1 (Right)
+
-
Euroblock terminal.
+
-
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