Episode ECA-70MIXAMP-1-240, Owner'S Manual

Page: 10 / 16

pg. 10
ECA-70MIXAMP-1-240 Installation Manual
Advanced Connections
The ECA-70MIXAMP-1-240 allows for external audio processing to equalize the output to suit the installed environment. This is achieved by
using the unbalanced Pre Out and Amp In connections.
Note: This connection is effected by Master Volume, Bass and Treble Controls, keep this in mind when calibrating the external processor.
1. Remove the jumper between the Pre Out and Amp In Connections
2. Connect the Pre Out to the input of the external processor
3. Connect the output of the external processor to the Amp In connection.
4. Adjust the master volume to the 12 o’ clock position; this will provide an output level in the middle of the volume range.
5. Calibrate the external processor following the instructions provided with that device.
External Audio Processing
INPUT~120V 60Hz 400W
Fuse:T8A L 250V
SOURCE 4 REC PRE OUT
AMP IN
PRE OUT
PHANTOM MIC PHANTOM MIC PHANTOM MIC PHANTOM MIC
CHIME
BATT SUPPLY
Serial Number
SOURCE 3 SOURCE 2 SOURCE 1
Engineered in the U.S.A
Manufactured in China 24V 16A
Mixer Amplif i e
r
GAIN
MIC 1
GAIN
MIC 2
GAIN
MIC 3
GAIN
MIC 4
OFF OFF OFF OFF ON ON ON ON
+48V +48V +48V +48V
2T 4T
CHIME
CHIME
VOLUME
XLR BAL
1-GND
2-HOT+
3-COLD-
INPUTS PRE OUT
POWER OUT
Class 2 Wiring
120W
10
0V
70
V
50
V
C
O
M
4
MIC PRIORITY
ON
OFF
1 2
3
1 2
3
1 2
3
1 2
3
External Processor (EQ)
Remove Jumper
ECA-70MIXAMP-1-240