Rane SAC 22 2003 version - Manual (Page 5)

Manual-3
Cable Wiring
In agreement with IEC and AES/ANSI standards, Rane balanced wiring convention is pin 2 Positive (hot), pin 3 Negative (cold or
return), and pin 1 signal grounded and chassis grounded (to allow unbalanced operation). The XLR case is chassis grounded. This
device uses low impedance balanced line drivers. Do not connect the “+” or “–” output pins to ground, as this may cause the power supply to
shut down. For unbalanced use, leave the unused output pin (“+” or “–”) unterminated.
REAR PANEL DESCRIPTION
INPUTS
These are balanced Inputs. It is best to use balanced lines, especially when connecting cables over 10 feet
(3 meters) in length. If you are feeding the SAC 22 from a device that does not have balanced XLR con-
nectors, consult the Sound System Interconnection RaneNote included with this manual.
HIGH OUTPUTS
Connect the LEFT HIGH OUTPUT to
the left channel input of the high frequency
amplifier, and the RIGHT HIGH OUT-
PUT to the right channel input of the high
frequency amplifier. When using different
model amplifiers for the low and high out-
puts, use the amplifier with the most power
for the low outputs.
LOW OUTPUTS
Connect the LEFT LOW OUTPUT to the
left channel of the low frequency amplifier,
and the RIGHT LOW OUTPUT to the
right channel of the low amplifier. When
driving a single subwoofer, use the MONO
SUB OUTPUT jack instead.
MONO SUB OUTPUT
Contains the summed signals of the LEFT
and RIGHT LOW OUTPUTS. It may be
used instead of, or along with the LOW
OUTPUTS.
SUB 100 Hz FILTER
Switch the SUB FILTER to IN for best
results when using a subwoofer along with
the LOW OUTPUTS. This sends only
the very lowest frequencies (under 100
Hz) to the subwoofer, without remov-
ing bass from the LOW OUTPUTS.
With the switch OUT, the MONO SUB
OUTPUT produces the summed LOW
OUTPUTS without the 100 Hz FIL-
TER. When only using the MONO SUB
OUTPUT, set this switch to the OUT
position.
LEFT RIGHT LEFT RIGHT LEFT RIGHT
SUB
FILTER
OUT IN
50/60 Hz
12 WATTS
120 V
HIGH OUTPUTS LOW OUTPUTS
MONO
SUB OUTPUT INPUTS
WIRING
PIN 2 = POSITIVE
PIN 3 = NEGATIVE
PIN 1 = CHASSIS GROUND
N108
FOR CONTINUED GROUNDING
PROTECTION DO NOT
REMOVE
SCREW
SAC 22
MADE IN U.S.A.
RANE CORP.
100 Hz
LEFT RIGHT LEFT RIGHT LEFT RIGHT
SUB
FILTER
OUT IN
50/60 Hz
12 WATTS
120 V
HIGH OUTPUTS LOW OUTPUTS
MONO
SUB OUTPUT INPUTS
WIRING
PIN 2 = POSITIVE
PIN 3 = NEGATIVE
PIN 1 = CHASSIS GROUND
N108
FOR CONTINUED GROUNDING
PROTECTION DO NOT
REMOVE
SCREW
SAC 22
MADE IN U.S.A.
RANE CORP. 100 Hz