Manual-3
Rear Panel Description
1
PRIORITY INPUT connector and MIC/LINE switch:
The balanced PRIORITY INPUT operates at line or mic level, deter
-
mined by the MIC / LINE switch. This Input accepts unbalanced signals, however, we do not recommend unbalanced operation
unless the source is within 3 feet [one meter]; then only connect (+) and (GND).
Note: the Priority Input is not influenced by the
AGC, Crossover, Output trims or Remote Level controls.
The gain range for MIC level Input is 30 to 60 dB. The gain range for
LINE level Input is 0 to 30 dB.
2
PRIORITY ASSIGN port:
The state of the PRIORITY ASSIGN port determines Priority Input assignment to each of the six
Outputs. Assignment pins are active low with passive internal pull-up. Any combination of pins may be active at one time. The
select ALL pin is provided for convenience. To complete an assignment, the Output must be selected by the PRIORITY ASSIGN
port
and
Priority Detect must be active.
Note that if a combination of Crossover Outputs is used in one zone, all Outputs serving the
zone must be selected by the PRIORITY ASSIGN port.
Variations in wire type do not greatly affect the performance of this port.
However, 22-gauge stranded wire with a flexible jacket is recommended. Unshielded multi-conductor cable is OK for shorter runs
(less than 100 feet). For longer runs, we recommend shielded cable.
3
LINE INPUT connector:
Connect a balanced line level source to the Line Input. The Line Input accepts an unbalanced Input
connected to (+) and (GND), but we do not recommend unbalanced connection unless the distance to the source is less than one
meter; then only connect (+) and (GND).
4
OUTPUT and REMOTE connectors:
are on single 6-pin Euroblocks, one set for each Output. Outputs are line-level, balanced,
and hopefully driving a balanced equalizer or amplifier. If not, keep cable lengths short and consult the RaneNote
, “Sound System
Interconnection”
located elsewhere in this manual.
Connections for optional wired Remote Level controls are provided for each Output.
Note: Remote Level controls do not affect the
level of the Priority Input.
Each port provides a 5 volt reference voltage (REF), a control voltage input (Vc) and a ground reference.
Gain control law is 50 mV/dB. See
Setup and Operation
, step 6 for details.
5
Universal Voltage Input:
via a miniature IEC 60320 C6 appliance inlet. With the right cord, you can plug anywhere in
the world between 100 and 240 VAC. This mates with an IEC 60320 C5 line cord (USA domestic). Do
not
lift the ground
connection!
DA 26S
ALL
Vr Vc
+ −
Vr Vc
+ −
−
+
Z3
Z1 Z2
Z5
Z4
Z6
ALL
Z3
Z1 Z2
Z5
Z4
Z6
+ −
Vr Vc
+ −
Vr Vc
+ −
−
+
+ −
LINE
MIC
OUT
RMT
OUT
2
Vr Vc
+ −
Vr Vc
+ −
RMT
OUT
3
Vr Vc
+ −
Vr Vc
+ −
RMT
OUT
4
Vr Vc
+ −
Vr Vc
+ −
RMT
OUT
5
Vr Vc
+ −
Vr Vc
+ −
RMT
OUT
6
RMT
1
INPUT
LINE
ASSIGN
INPUT
PRIORITY
PRIORITY
MADE IN U.S.A. RANE CORP.
100-240 V
50/60 Hz 7 WATTS
ACN 001 345 482
COMMERCIAL AUDIO
EQUIPMENT 24TJ
R
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES FOR A CLASS 'B' COMPUTING DEVICE.
