SUB-TS18 SUBWOOFER AMPLIFIER PANEL CONTROLS AND CONNECTIONS 5
SUB-TS18 SUBWOOFER AMPLIFIER PANEL CONTROLS AND CONNECTIONS
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Subwoofer-Level Control:
Volume
may be adjusted using the
Subwoofer-
Level Control
. Turn the control clockwise
to increase the SUB-TS18’s volume, or
counterclockwise to decrease it.
™
High-Cut (Low-Pass) Filter Switch:
Placing this switch in the
ON
position acti-
vates circuitry that cuts out all audio input
signals above 120Hz, allowing the SUB-TS18
to focus its power on reproducing the low-
frequency portion of the signal, avoiding
inefficiency and distortion. Engage this filter
when using the
Speaker-Level Inputs
ª
,
or when using the
Line-Level Full-Range
Inputs
¶
, unless your receiver or processor
processes its line-level output using a low-
pass filter. The filter has no effect when the
SUB Input
§
is used.
£
External Trigger Input:
Use the sup-
plied mini-plug cable to connect the trigger
output of another product to this jack. When
a trigger signal between 3 and 30 volts (AC
or DC) is detected, the SUB-TS18 amplifier
will turn on, even when the audio-sense
feature has been activated by placing the
Audio-Sense On/Off Switch
¢
in the
AUTO
position. The amplifier will remain
on for about 10 –15 minutes without a
trigger signal.
¢
Audio-Sense On/Off Switch:
When
placed in the
AUTO
position, and when the
Master Power Switch
‚
is turned on, the
SUB-TS18 will automatically turn itself on or
¡
Subwoofer-Level Control
™
High-Cut (Low-Pass) Filter Switch
£
External Trigger Input
¢
Audio-Sense On/Off Switch
∞
Phase Switch
§
Line-Level Subwoofer (SUB) Input
¶
Line-Level Full-Range Inputs
•
Speaker-Level Outputs
ª
Speaker-Level Inputs
‚
Master Power Switch
⁄
AC Power Cord
HKTS 18 OM 10/6/06 1:34 PM Page 5
