zapco DAII-SL, Owner'S Manual

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Back Panel Connections
Input:
Audio signal input from the head unit or other audio source. This
can be a balanced SymbiLink™ input or a standard unbalanced RCA style
input using the supplied adapter cable. Be sure to set the internal input
selector switch to the applicable position.
Low Pass Output:
Sends a low frequency output to the subwoofer amplifier or other
component. The level can be altered with the Frequency Balance Control.
Output 1 (rear output):
This output can be full range, high pass, or band pass depending on
the configuration of the internal Configuration Switches. It can get its signal
from either the X1 or X2 crossovers, or provide a full range signal. The
Front/Rear Fader control can control its output level.
Output 2 (front output):
This output is independent from Output 1, but performs with exactly
the same rules and guidelines. The internal configuration switches
determine the assignment of both of these outputs.
Bass Remote:
An on/off switch may be added to this plug to control the internal
bass boost control. When the internal switch is in the off position, the remote
switch will operate as an over ride to turn bass boost on and off.
Illumination:
This removable two-pin terminal supplies power to the internal LEDs
for nighttime illumination. Polarity at the plug allows you to choose either red
or green as illumination color.
Power Supply:
When installed with a SymbiLink™ amplifier, no power connections
are necessary. When the SX-SLII is to be used in a system that does not
contain a SymbiLink™ amplifier, a PSI-HPSL power supply is needed to
power up this and some other SymbiLink™ components.
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