background image

fan

Front

Input Gain

+

20

+

10

0

-

10

-

20

rear

Input Gain

+

20

+

10

0

-

10

-

20

ENABLE

DEFEAT

Front

balanced 
line input

Front Module port

left

right

left

right

Front     Inputs      Rear

left

right

left

right

Front     outputs      Rear

Front Module port

Front Module port

ENABLE

2  4

DEFEAT

rear

balanced 
line input

Channel

Input 

mode

disABLE

ENABLE

threshhold 
adjustment

noise gate

12

dB

24

dB

by

hi

lo

bnd  lo   hi   by

line out

Amplifier x-over

    slope select

      lo pass    hi pass

rear Module port

rear Module port

Left lo pass sip

Left hi pass sip

right lo pass sip

right hi pass sip

12

dB

24

dB

by

hi

lo

bnd  lo   hi   by

line out

Amplifier x-over

    slope select

      lo pass    hi pass

Left lo pass sip

Left hi pass sip

right lo pass sip

right hi pass sip

front crossover Settings

rear crossover Settings

insert resistor

module here

       left              right            left            right

front                         Passive Front                               REAR 

left 

Front gain

Right 

front gain

left 

Rear gain

Right 

Rear gain

red LED

Power On

GREEN

 LED

yellow LED

over current

orange LED

over temp

service 

jumper

off

remote   chassis   

 +

12v

on

fan

speed

normal

slow

Front

Bridged output

rear

Bridged output

CROSSOVER

MODE JUMPERS

:

C R O S S O V E R

FREQUENCY

SELECTION

:

TO CHANGE THE FRE

-

QUENCY OF EITHER THE
HIGH AND

/

OR LOW PASS

FILTERS

REPLACE THE

90 H

Z FREQUENCY

MODULE

(

SIP

INSTALLED

ON THE CIRCUIT BOARD

.

NOTE THAT THE IDENTITY
OF THE HIGH

LOW

PASS SOCKETS ARE
MARKED

ON

THE

BOARD

REFER TO THIS

DRAWING FOR LOCATION

THE CHART ON THE

BACK FOR THE AVAIL

-

ABLE SELECTION OF SIP

FREQUENCY VALUES

.

A M P L I F I E R

:

BND=B

ANDPASS

LO = L

OW

P

ASS

HI = H

IGH

P

ASS

BY=  BYP

ASS

RCA OUTPUTS

:

BND=B

ANDPASS

LO = L

OW

P

ASS

HI = H

IGH

P

ASS

BY=  BYP

ASS

XTANT TECHNOLOGIES 7676 SOUTH 46TH STREET PHOENIX, ARIZONA 85040 PHONE: 888.449.8268 FAX 602.431.8600

INSTALLER’S

REFERENCE

. . . . . . . . . . . . . .

XTANT 604X

. . . . . . . . . . . . . .

Caution: SHARP EDGES

be careful when

handling top and

bottom metal.

–20 dB = 10V– 17V

–10 dB = 3V – 8V

0 dB = 1V – 3V

+10 dB = 300mV–1V +20dB= 100–  300mV

R

E C O M M E N D E D

L

O A D

:

2

S

T E R E O

4

B

R I D G E D

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