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C O N N E C T I O N S A N D O P E R A T I O N
2.1 INPUT CONNECTIONS
Balanced XLR connection offers the highest transmission quality, particularly over long
cable lengths, because it rejects noise and hum pickup. If your preamplifier does not
have XLR outputs, use the RCA inputs.
Do not use "RCA-compatible" connectors that have a hollow center pin with a hole
at its tip. They can damage the amplifier's RCA jack internally while being inserted.
2.2 SPEAKER CONNECTIONS
Depending on the level of the input signal, the voltage at the outputs can be high
enough to cause electric shock – be sure that power is turned off when connecting or
disconnecting anything. As well, be sure that the speakers are rated for
use with this amplifier – an overdriven speaker can pose a fire hazard.
Connect the red (+) connection on the speaker to the red (+) binding post
on the amplifier, and the black (–) connection on the speaker to the black
(–) binding post on the amplifier using cable that is insulated to handle
the maximum output of the amplifier. Do not overtighten the binding posts as this may
cause damage. The binding post pair accepts a connection from one speaker.
2.3 ON MODES
With the three-way switch located on the rear panel, you can set the way the amplifier is
turned on and off. To use Trigger-On, connect a standard 3.5mm (1/8") mono mini plug
cable between the amplifier and the preamplifier or control component. Once all other
connections are made, connect the power cord to the amplifier and then the wall outlet.
Manual-On:
When in this position, the amplifier is turned on/off via the power button on the front
panel.
Trigger-On:
This feature allows the amplifier to be turned on or off remotely via the trigger. The
3.5mm (1/8") mini-jack IN receives power (5-24 volts DC) from an upstream component
or system controller. The same trigger signal can be linked to trigger inputs on other
units through the OUT jack. When using Trigger mode, leave the front power button in
the "on" position.
Auto-On:
This feature also eliminates the need to manually operate the power button. Auto-On
turns the amplifier on when it senses an input signal, and switches off approximately
20 minutes after input signal stops. When using Auto-On mode, leave the front power
button in the "on" position..
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