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Located in the upper left side of the face plate.
Switch OFF:
Unit is in the stand-by mode, only volume up
and down work.
Switch ON:
Green light, all mode functions available.
On / Off Switch
Located in the upper right side of the face plate.
It has five (3) settings: 1, 2, 3.
All inputs are of the same type / gain. Therefore, any audio
source can be plugged into any input, except a phonograph
requires a special gain stage. See your dealer for more details.
WARNING!
Never connect or disconnect an Audio Source unless your
amplifier and preamplifier are turned off!
Selector / Input Switch
Located in the lower left side of the face plate.
It has three (3) settings: Charge, AC, and DC. When
switching from AC to DC, the output relay will momen-
tarily open to allow voltages to settle before engaging
again.
Charge with ON / OFF in the ON position:
Green light,
unit will charge the internal gel batteries.
AC with ON / OFF in the ON position:
Red light, unit will
operate in the AC mode. The audio transformer will be
switched on, and the power to run the audio circuit will be
supplied by the transformer.
DC with ON / OFF in the ON position:
Green light, unit
will operate in the DC mode. The power to the audio circuit
will be supplied by the internal batteries. The volume motor,
relays, and LEDs are not run off the batteries in this mode,
but are supplied by the Buck transformer.
Mode Switch
PreAmplifier Placement
Choose a place that will support the weight of
your preamplifier and allow you access to the
back for cable connections. Your preamplifier dissipates
heat through air circulation and must be kept free of any
obstruction that would reduce air flow. Never place your
preamplifier on a carpeted surface and always allow at least
2 inches of free space above for ventilation. Also allow
adequate clearance for the AC cord and signal cables to
bend behind your preamplifier, we recommend leaving at
least 6 inches for clearance.
ON / OFF Switch
2 Ch/ 6 Ch Switch
Mode Switch
Selector / Input Switch
Volume Controls
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