4
5
Installation Instructions
This document has been crafted to make installation
*
system design and
trouble
+
shooting
*
a quick and easy process
,
Installation Sequence
Remove Amplifier Cover:
Loosen allen head screws and lift
+
off cover
,
Do not remove protective covering
on stainless steel lid until installation is complete
,
Temporarily Mount Amplifier:
The amplifier is designed to be anchored through the four (
"
) holes located on
the circuit board/base assembly
,
Mark Wires for Termination and Remove X
$(($
:
Determine wire lengths for Power
*
Ground
*
Remote
*
& speaker cables
,
Mark for
cutting/termination
,
Remove x
$(($
before cutting and terminating all wires
,
CAUTION: stripping wires over the circuit board may cause product failure
,
Crossover Set
+
up:
Adjust crossover mode jumpers at your work bench
,
Also
*
change crossover
frequency SIP’s if desired
,
Refer to crossover modes of operation on opposite page
,
Input Sensitivity:
Make initial adjustment to input gain at your work bench
,
To increase input gain
*
place jumper in the
-!(
dB position
,
To decrease input gain
*
place jumper in the
(*
+$(*
or
+!(
dB position
,
Refer to Input Sensitivity Adjustment on back panel for
more information
,
Mount the Amplifier and make all connections:
Install the amplifier and make all wire connections
,
i
,
e: Speaker
*
Power
*
Remote
*
Ground
*
and RCA input
,
Double Check All Connections! Turn On Amplifier
,
Check red LED
*
it should be on
,
Adjust Amplifier Output Gain Pot
,
After Fine Tuning the System:
Remove protective covering from amplifier and clean per the mainta
+
nence section on page
&
of the Owner’s Manual
,
Attach cover to base
,
English
Crossover Modes of Operation
The
$(($
x is equipped with a two
+
way electronic crossover
,
The Lowpass function of
the crossover is dedicated to the amplifier (x
$(($
) and the High pass function of the
crossover is available at the on
+
board RCA line outputs
,
The jumper labeled Low
wpass SSlopee SSeeleect allows either
$!
or
!"
dB per octaves
slopes to be selected for the Lowpass function of the x
$(($,
The Liine
e Out M
Mod
dee SSeeleect jumper controls the function of the on
+
board RCA
line outputs and offers two (
!
) modes of operation: Bypass and high pass
,
The Hiigh pass S
Slopee SSeeleect jumper provides independent
$!
or
!"
dB per octave
slope selection for the High pass function available at the RCA Line Outputs
,
The High and Low Pass frequencies are determined by the Frequency Modules
(SIPs) installed in the three (
'
) SIP sockets pictured on the insert
,
One SIP
determines the Lowpass frequency
*
while two (
!
) SIPs determine the High pass
frequency
,
Each frequency setting is independent and may be changed to suit
your needs
,
Crossover Frequencies & SIP’s
The frequency (SIP) “ID Code” printed on the SIP and the associated frequency
value is detailed below
,
The x
$(($
is shipped from the factory with
&(
Hz high
pass and LowPass frequency modules (SIP) installed
,
To change a frequency
module
*
simply remove the resistor SIP and replace it with the
appropriate SIP value to achieve the desired frequency
,
CROSSOVER FREQUENCIES & SIP’S
SIP Number
Frequency
! ! "
) (
H z
$ ' "
# (
H z
$ $ "
. (
H z
$ ( "
& (
H z
% . '
$ ! (
H z
) % '
$ ) (
H z
! # '
' ( (
H z
$ ) '
) ( (
H z
$ ( '
# ( (
H z
# ) !
$
k H z
! " !
'
k H z
$ . !
"
k H z
$ ) !
)
k H z
English
