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OWNER'S MANUAL
ECA-70MIXAMP-1-120
100V / 70V / 50V / 4Ω Amplifier
ECA-70MIXAMP-1-120
MIC 1
MIC 2
5
5
4
6
4
6
3
7
3
7
2
8
2
8
1
9
1
9
0
10
0
10
BATT SUPPLY
8A
24V
MIC PRIORITY
MIC1 MIC2 MIC3
MIC4
ON
ON
ON
ON
OFF
OFF
OFF
OFF
+48V
~120V 60Hz 120W
Fuse:T6.3A L 250V
SOURCE 1
SOURCE 2
SOURCE 3
MIC 3
MIC 4
SOURCE
5
5
5
4
6
4
6
4
6
3
7
3
7
3
7
2
8
2
8
2
8
1
9
1
9
1
9
0
10
0
10
0
10
CHIME
Engineered in the U.S.A
CHIME
Serial Number
VOLUME
Manufactured in China
2T
4T
INPUTS
XLR BAL
1-GND
2-HOT+
3-COLD-
PHANTOM MIC
PHANTOM MIC
PHANTOM MIC
PHANTOM MIC
OFF
ON
OFF
ON
OFF
ON
OFF
+48V
+48V
+48V
MIC 1
MIC 2
MIC 3
MIC 4
2
1
2
1
2
1
2
1
3
3
3
3
GAIN
GAIN
GAIN
ECA COMMERCIAL AMPLIFIER
OUTPUT LEVEL
SOURCE 4
MASTER
BASS
TREBLE
5
4
6
0
0
3
2
1
-12
+12
-12
+12
0
10
Mixer Amplifier
PRE OUT
PRE OUT
POWER OUT
Class 2 Wiring
CHIME
ON
SOURCE 4
SOURCE 3
SOURCE 2
SOURCE 1
REC
PRE OUT
GAIN
AMP IN
POWER
7
ON
OFF
8
9
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Related Manuals for Episode ECA-70MIXAMP-1-120
Summary of Contents for Episode ECA-70MIXAMP-1-120
- Page 1 ECA COMMERCIAL AMPLIFIER OWNER’S MANUAL ECA-70MIXAMP-1-120 100V / 70V / 50V / 4Ω Amplifier POWER OUTPUT LEVEL ECA-70MIXAMP-1-120 SOURCE 1 SOURCE 2 SOURCE 3 SOURCE 4 MASTER MIC 1 MIC 2 MIC 3 MIC 4 SOURCE BASS TREBLE Mixer Amplifier...
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Page 2: Important Safety Instructions
Important Safety Instructions WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. Read and follow all instructions and warnings in this manual. Keep for future reference. Do not use this apparatus near water. Clean only with a dry cloth. - Page 3 ECA-70MIXAMP-1-120 Installation Manual Consignes de Sécurité Importantes Avertissement: Pour réduire le risque d’ incendie ou un choc électrique, ne pas exposer cet appareil à la pluie ou à l’humidité. Lisez et suivez toutes les instructions et les avertissements contenus dans ce manuel. Conserver pour référence ultérieure.
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Page 4: Table Of Contents
ECA-70MIXAMP-1-120 Installation Manual Table of Contents Important Safety Instructions ..................................Overview ........................................Important Instructions and Considerations ............................... Features ......................................... Front Panel ........................................Rear Panel ........................................Installation ........................................Positioning the Amplifier ........................................ Rack Mounting ..........................................Standard Connections ........................................Advanced Connections ......................................... -
Page 5: Overview
ECA-70MIXAMP-1-120 Installation Manual Overview Episode® is one of the most highly-regarded brands of amplifiers available today. We appreciate your business and we stand committed to providing our customers with the highest degree of quality and service in the industry. The Episode® ECA-70MIXAMP-1-120 Commercial Amplifier Mixer is a superb choice for a variety of commercial applications requiring paging and multi-source background music. -
Page 6: Front Panel
ECA-70MIXAMP-1-120 Installation Manual Front Panel 1. Source Selection Buttons Direct Selection of sources. 2. Source LEDs Indicates active signal from appropriate source. 3. Output Level Meter Master volume output level. 4. Power LED BLUE – Amplifier is On RED – Amplifier is in Protection 5. -
Page 7: Rear Panel
ECA-70MIXAMP-1-120 Installation Manual Rear Panel 13 14 1. Optional 24V DC Power Input 9. Phantom Power Switches Connect to a 24V DC Power Supply. Off Unpowered microphone 2. Chime Selection Switch On Provides phantom power to microphones with this Sets the amount of chimes heard when the Chime Trigger is capability. -
Page 8: Installation
Positioning the Amplifier Episode amplifiers are designed to help deliver a great audio experience that makes your music come alive for years to come. However, where you place the amplifier can have a large effect on the performance that you receive and the life of the unit. -
Page 9: Standard Connections
ECA-70MIXAMP-1-120 Installation Manual Standard Connections While the ECA-70MIXAMP-1-120 can be used in a variety of configurations, the diagram below shows the basic application. ECA-70MIXAMP-1-120 BALANCED Mixer Amplif i e BALANCED Mixer Amplif i e BATT SUPPLY BATT SUPPLY Engineered in the U.S.A Engineered in the U.S.A... -
Page 10: Advanced Connections
Advanced Connections External Audio Processing The ECA-70MIXAMP-1-120 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. -
Page 11: Cascading Amplifiers
ECA-70MIXAMP-1-120 Installation Manual Cascading Amplifiers Multiple ECA-70MIXAMP-1-120 can be used in a system where more audio distribution is needed. This is achieved by using the unbalanced Rec Line Out to send the signal from Amp1 to the additional amplifiers. Note: The Rec Line Out is effected by Bass and Treble controls; adjust the tone of Amp1 first and then adjust the tone of the additional amplifiers. -
Page 12: Specifications
ECA-70MIXAMP-1-120 Installation Manual Specifications Rated Power Output 120 watts 4 Microphone Inputs ±2.5mV/2KΩ XLR balanced with phantom power Phantom Power +48v Signal To Noise Ratio >68 dB Input Sensitivity/Impedance Source 1:350mV/47kΩ Source 2:350mV/47kΩ Source 3:350mV/47kΩ Source 4:350mV/47kΩ Signal To Noise Ratio >75dB... -
Page 13: Troubleshooting
ECA-70MIXAMP-1-120 Installation Manual Troubleshooting Amplifier will not turn on. Power cable to the amplifier is incorrectly connected or • plugged into an outlet that does not have power. Check connections and verify power on the outlet. Main Power Fuse is blown. Replace fuse and ensure power •... -
Page 14: Warranty
5-Year Limited Warranty Episode® Amplifier Products have a 5-Year Limited Warranty. This warranty includes parts and labor repairs on all components found to be defective in material or workmanship under normal conditions of use. This warranty shall not apply to products which have been abused, modified or disassembled. - Page 16 131115-1030 © 2012 Episode®...
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