Four Speakers (Unbridged Connection) - Optimus Owner's Manual

12-2010.fm Page 19 Tuesday, July 13, 1999 2:10 PM

Four Speakers (Unbridged Connection)

(illustration - show connections made between speaker wires
and amplifier's BRIDGED CH +/- terminals)
Note: Although the amplifier's speaker terminals are labeled as bridged terminals,
you still use them for this unbridged connection.
Follow these steps if your autosound system has four speakers and you are not
connecting a subwoofer.
1. Connect one end of a speaker wire's marked conductor to the amplifier's
BRIDGED + CH1
2. Connect the other end of the wire to the left front speaker's positive (+) termi-
nal.
3. Connect one end of the speaker wire's unmarked conductor to the amplifier's
BRIDGED CH1 –
4. Connect the other end of the wire to the left front speaker's negative (–) termi-
nal.
5. Repeat Steps 1–4 to connect speaker wires between the amplifier's
and terminals and the right front speaker's + and – terminals, the ampli-
CH2 + –
fier's
BRIDGED CH3 +
nals, and the amplifier's
speaker's + and – terminals.
6. Set
CH1/CH2 ST/BRG
terminal.
terminal.
and terminals and the left rear speaker's + and – termi-
–
BRIDGED CH4 +
and
CH3/CH4 ST/BRG
and terminals and the right rear
–
to .
ST
BRIDGED
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