Xtant 604X Installer's Reference Manual

I N P U T S E N S I T I V I T Y A D J U S T M E N T
E a c h s e t o f i n p u t s ( f r o n t / r e a r ) o n t h e 6 0 4 x a r e a d j u s t a b l e
i n 1 0 d B s t e p s f r o m - 2 0 d B t o + 2 0 d B T h e f i v e ( 5 ) i n p u t
g a i n s e t t i n g s a l l o w t h e 6 0 4 x t o a c c e p t i n p u t v o l t a g e s f r o m
1 0 0 m V t o 8 . 5 V . T h e f r o n t a n d r e a r i n p u t s e n s i t i v i t y i s
a d j u s t e d i n d e p e n d e n t l y b y i n s t a l l i n g a j u m p e r a c r o s s t h e
a s s o c i a t e d i n p u t v o l t a g e / p i n l o c a t i o n . R e f e r t o t h e i l l u s t r a-
t i o n o n t h e r e v e r s e s i d e o f t h i s d o c u m e n t p r i o r t o s e t t i n g
t h e i n p u t s e n s i t i v i t y .
C R O S S O V E R M O D E S O F O P E R A T I O N
T h e 6 0 4 x i s e q u i p p e d w i t h i n d e p e n d e n t FRONT a n d R E A R
c r o s s o v e r s . A l s o i n c l u d e s L e f t a n d
c r o s s o v e r s . E a c h c r o s s o v e r i s c o n t r o l l e d b y f o u r c r o s s o v e r
mode jumpers labeled, FRONT CHAN XOVER MODE, LINE
OUT MODE SELECT, REAR CHAN XOVER MODE, LINE OUT
MODE SELECT. The header jumper labeled FRONT CHAN
X O V E R M O D E c o n t r o l s t h e c r o s s o v e r f u n c t i o n a s i t a p p l i e s
t o t h e f r o n t c h a n n e l s . T h e h e a d e r j u m p e r l a b e l e d R E A R
C H A N X O V E R M O D E c o n t r o l s t h e c r o s s o v e r f u n c t i o n a s i t
a p p l i e s t o t h e r e a r c h a n n e l s . ( S e e i l l u s t r a t i o n )
The t w o header j um per s l abel ed L I N E O U T MO D E SE LEC T,
c o n t r o l t h e c r o s s o v e r f u n c t i o n a s i t a p p l i e s t o t h e f r o n t a n d
r e a r , l e f t a n d r i g h t l i n e o u t p u t s . ( S e e i l l u s t r a t i o n )
T h e H i g h a n d L o w P a s s f r e q u e n c i e s a r e d e t e r m i n e d b y t h e
F r e q u e n c y M o d u l e s ( S I P s ) i n s t a l l e d i n t h e f o u r ( 4 ) S I P
s o c k e t s p i c t u r e d o n t h e r e v e r s e s i d e o f t h i s d o c u m e n t .
C R O S S O V E R F R E Q U E N C Y M O D U L E S
The following is a chart of the available Xtant frequency
module SIPs. The frequency module SIP's "ID Code" printed on
t h e S I P a n d t h e a s s o c i a t e d f r e q u e n c y v a l u e i s d e t a i l e d b e l o w .
S I P N u m b e r F r e q u e n c y
2 2 4 5 0
1 3 4 7 0
1 1 4 8 0
1 0 4 9 0
6 8 3 1 2 0
5 6 3 1 5 0
2 7 3 3 0 0
1 5 3 5 0 0
1 0 3 7 0 0
6 8 2 1
2 4 2 3
1 8 2 4
1 5 2 5
T h e 6 0 4 x a m p l i f i e r i s s h i p p e d f r o m t h e f a c t o r y w i t h 9 0
H z H i g h a n d L o w P a s s f r e q u e n c y m o d u l e s ( S I P ) i n s t a l l e d . T o
c h a n g e f r e q u e n c y m o d u l e s , s i m p l y r e m o v e e a c h r e s i s t o r S I P
a n d r e p l a c e i t w i t h t h e a p p r o p r i a t e S I P v a l u e t o a c h i e v e t h e
d e s i r e d f r e q u e n c y .
T h e L o w a n d H i g h P a s s f r e q u e n c i e s a r e i n d e p e n d e n t . A n y
c o m b i n a t i o n o f t h e a v a i l a b l e f r e q u e n c y m o d u l e s ( S I P s ) m a y
b e u s e d ( i e . 8 0 H z L o w P a s s a n d 1 2 0 H z H i g h P a s s ) .
• • • • • • • • • • •
I N S T A L L E R
D
A T E INSTALLED
O '
W N E R S N A M E
A :
D D R E S S
C / S :
I T Y T A T E
V :
E H I C L E
X
T A N T A M P L I F I E R
R i g h t l i n e o u t
input sensitivity
F R O N T I N P U T S
– 2 0 d B – 1 0 d B
Front Crossover
C I R C L E J U M P E R S E T T I N G
Amplifier:
B Y P H I G H
Rca Outputs
B Y P H I G H
frequency value
S I P
H I G H P A S S F R E Q U E N C Y
S I P
L O W P A S S F R E Q U E N C Y
output gain adjustment
LEFT RIGHT
Accessory modules
H z
pqm-1
H z
( )
F R O N T
H z
pqm-1
C H I P F R E Q U E N C Y
H z
pqm-1
( )
REAR
H z
pqm-1
H z C H I P F R E Q U E N CY
H z
Accessory Modules
H z
LFQ45
H z
RGM1
k H z
k H z
X
T A N T SELECT D E A L E R
k H z
k H z
P
H O N E
I
N S T A L L A T I O N
D I
A T E N S T A L L E D
x t a n t t e c h n o l o g i e s
7 6 7 6 S
• • • • •
'
S R E F E R E N C E
:
: P :
HONE
Z :
I P
Y :
E A R
: #
M O D E L S E R I A L
( )
CIRCLE SETTING
( F ) R E A R I N P U T S ( R
RONT CHANNELS EAR
0 d B + 1 0 d B + 2 0 d B – 2 0 d B – 1 0 d B 0 d B
Rear crossover
( F ) (R
RONT CHANNELS
:
C I R C L E J U M P E R S E T T I N G
Amplifier:
L O W B N D B Y P H I G H L O W
rca outputs
L O W B N D B Y P H I G H L O W
frequency value
( F )
RONT CHANNELS
S I P
H I G H P A S S F R E Q U E N C Y
S I P
L O W P A S S F R E Q U E N C Y
noise gate adjustment
:
S W I T C H
MONO O N
t h r e s h o l d p o s i t i o n
( ) (
CIRCLE SETTING DRAW ARROW POSITION
Balanced line input
Y E S N O
F R
R O N T
E D E
Y E S N O N A B L E I S A B L E
Passive Outputs
RM4 RM8
Y E S N O
RM12 RM16
Y E S N O Y E S N O
Y E S N O
S
P E C I A L I S T
• • • • • •
4 6 S P , A 8 5 0 4 0 U S A
O U T H T H TREET HOENIX RIZONA
6 0 2 4 3 1 . 8 6 8 6
• • • • • • • •
x t a n t t e c h n o l o g i e s
L O G
installer's reference
T
H I S DOCUMENT H A S B E E N C R A F T E D T O M A K E I N S T A L L A
,
T I O N SYSTEM D E S I G N A N D TROUBLE
A N D E A S Y PROCESS
P L E METHOD O F D O C U M E N T A T I O N
I T I S I M P O R T A N T T H A T Y O U R E T A I N T H I S L O G
FOR YOUR RECORDS. O
M ,
A N U A L Y O U W I L L F I N D T H E
O
N C E Y O U H A V E N O T A T E D T H E F I N A L SETTINGS F O R T H I S
C )
HANNELS
6 0 4 ,
X T R A N S F E R
+ 1 0 d B + 2 0 d B
R L . I
EFERENCE OG
/
A N D O R PROBLEMS M A Y B E REFERENCED T O T H I S LOG
C )
EAR HANNELS
:
I N S T A L L A T I O N
B N D
REMOVE AMPLIFIER COVER
L o o s e n a l l e n h e a d s c r e w s a n d l i f t - o f f c o v e r . D o n o t
r e m o v e p r o t e c t i v e c o v e r i n g o n s t a i n l e s s s t e e l l i d u n t i l
B N D
i n s t a l l a t i o n i s c o m p l e t e .
( R )
EAR CHANNELS
TEMPORARILY MOUNT AMPLIFIER
T h e a m p l i f i e r i s d e s i g n e d t o b e a n c h o r e d t h r o u g h t h e
f o u r ( 4 ) s l e e v e d
b o a r d / b a s e a s s e m b l y . ( s e e i l l u s t r a t i o n )
REMOVE AMPLIFIER AND MARK WIRES FOR TERMINATION
D et e rm i ne wi re l en g t h s an d m a rk fo r c ut t i n g / t erm i n at i o n .
O F F
R e m o v e a m p l i f i e r b a s e b e f o r e c u t t i n g a n d t e r m i n a t i n g
a l l w i r e s .C a u t i o n :
c i r c u i t b o a r d m a y c a u s e p r o d u c t f a i l u r e .
CROSSOVER SET
A d j u s t c r o s s o v e r m o d e j u m p e r s a t y o u r w o r k b e n c h .
) A l s o , c h a n g e c r o s s o v e r f r e q u e n c y S I P ' s i f d e s i r e d .
INPUT SENSITIVITY
M a k e i n i t i a l a d j u s t m e n t t o i n p u t g a i n a t y o u r w o r k
E A R
b e n c h . T h e f a c t o r y s e t t i n g i s + 1 0 d B / 3 0 0 m v - 1 V . T o
D
i n c r e a s e i n p u t g a i n , p l a c e j u m p e r i n t h e + 2 0 d B p o s i-
N A B L E I S A B L E
t i o n . T o d e c r e a s e i n p u t g a i n , p l a c e j u m p e r i n t h e 0 o r
- 1 0 d B p o s i t i o n .
Y E S N O
MOUNT THE AMPLIFIER AND MAKE ALL CONNECTIONS
Y E S N O
R e - i n s t a l l t h e a m p l i f i e r b a s e a n d m a k e a l l w i r e c o n-
n e c t i o n s . i . e . S p e a k e r , P o w e r , R e m o t e , G r o u n d , a n d
RCA i n p u t .
DOUBLE CHECK ALL CONNECTIONS
C h e c k r e d LED, i t s h o u l d b e o n .
,
ADJUST LEFT RIGHT FRONT AND LEFT
ER OUTPUT LEVELS
ADJUST NOISE GATE THRESHOLD
T u r n n o i s e g a t e o n a n d a d j u s t t h e t h r e s h o l d b y t u r n-
i n g c l o c k w i s e t o i n c r e a s e s e n s i t i v i t y ( g a t e w i l l o p e n
w i t h l e s s i n p u t s i g n a l ) . T h e g r e e n LED w i l l i l l u m i n a t e
w h e n t h e g a t e p a s s e s s i g n a l .
AFTER FINE TUNING THE SYSTEM
R e m o v e p r o t e c t i v e c o v e r i n g f r o m a m p l i f i e r a n d c l e a n
• • •
p e r t h e m a i n t e n a n c e s e c t i o n o n p a g e 9 o f t h e O w n e r ' s
M a n u a l . A t t a c h c o v e r t o b a s e .
•
-
- ,
SHOOTING A Q U I C K
. T , -
H E C H A R T S P R O V I D E D O F F E R A S I M
.
1 2 O '
N P A G E O F T H E W N E R S
O ' R L .
W N E R S EFERENCE OG
O '
THOSE SETTINGS T O T H E W N E R S
,
N T H E F U T U R E A N Y SYSTEM E X P A N S I O N
.
S E Q U E N C E
:
:
h o l e s l o c a t e d o n t h e c i r c u i t
:
s t r i p p i n g w i r e s o v e r t h e
- :
UP
:
:
! .
TURN ON AMPLIFIER
,
RIGHT REAR AMPLIFI
.
( ):
IF USED
:
• • • • • • • •
-