Bridged Operation Diagram - Cello Duet 350 Owner's Manual

6
When you are through, switch the amplifiers off first before turning off the peripheral
equipment. Leaving the amplifiers on will not harm them, but be advised that each
unit draws approximately 200 watts at idle.
If physical damage has occurred to the unit, or it is exposed to water or other liquids,
do not use this device until proper repairs and/or unit integrity tests have been
effected by authorized personnel.
Bridged Operation
1) Use the right channel input.
2) Connect the high side of the speaker cable to the right channel high (H) on the
amplifier. Connect the low side of the speaker cable to the left channel high
(H) on the amplifier.
3) Set bridging/stereo switch to bridging position.
CAUTION:
Bridged operation should only be carried out with the
recommendation of the speaker manufacturer:
CAUTION:
Make certain preamplifier volume is turned down
before AC power of bridged amplifier is switched
"ON".