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2-6
INSTALLATION
Orban Model
464A
CONDUCTOR
WIRE
COLOR
Normal
Alt
L
LINE
BROWN
BLACK
N
NEUTRAL
BLUE
WHITE
E
EARTH
GND
GREEN-YELLOW
GREEN
Fig.
2-2:
AC
Power
Cord
Color
Coding
I
out!
r~i
N
out!
Hn
i
.
OUT
1
(UNBALANCED)
DRIVING
EQUIPMENT
I
n
IN
OUT
1
(UNBALANCED)
I
—
HI
(+)
(+)
HI
—
»—
|
ORBAN
I
UNIT
I
-»~LO(-)
("
)
LO
—
»—
I
-i
o--.
*
I
/~h
M
1
rfr
J
CHASSIS
GROUND
j
(RACK
OR POWER
LINE)
*lf
Orban
unit
is
equipped
with optional
output transformer, then
install this
jumper.
Fig.
2-3:
Some
Possible
Grounding
Schemes
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