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Summary of Contents for Ecler eSAM702
- Page 1 ANALOGUE MIXER Installation Analogue Mixer USER MANUAL 50-0297-0104 eSAM702 EN...
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Page 2: Table Of Contents
INDEX IMPORTANT REMARK......................3 IMPORTANT SAFETY INSTRUCTIONS ................3 IMPORTANT NOTE ........................5 INTRODUCTION ........................5 INSTALLATION.......................... 6 INPUTS ............................7 OUTPUTS ............................ 8 STARTING UP ..........................9 EQUALIZATION ......................... 9 VU-METER ..........................9 GROUND LOOPS, BACKGROUND NOISE ................. 9 CLEANING .......................... -
Page 3: Important Remark
IMPORTANT REMARK The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. - Page 4 9. Do not defeat the safety purpose of the polarized or grounding type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety.
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Page 5: Important Note
Technical Services. Ecler eSAM702 comes with a 3-year warranty. INTRODUCTION The eSAM702 is an easy-to-use professional mixer designed for PA applications. Its main features are: • 6 MIC/LINE STEREO input channels. • 1 seventh STEREO LINE input channel •... -
Page 6: Installation
INSTALLATION The eSAM702 mixer has been specially designed to be installed in a standard 19" rack, taking up 1U. It has been designed to be operated by non-technical users. This is the reason why its tone controls are adjustable only with a screwdriver. On the opposite, input and output level controls use classic and easily accessible rotary knobs. -
Page 7: Inputs
INPUTS The eSAM702 supports two types of audio signals for each of its first 6 inputs (mono MIC or stereo LINE), selectable by a MIC/LINE switch on the rear panel: Microphone signal: 6 mixing channels offer a Euroblock connector for a nominal input level from –50dBV (3.16mV) to –20dBV (0.1mV), with a GAIN control on the rear panel... -
Page 8: Outputs
OUTPUTS The eSAM702 has a main stereo output (OUT L / OUT R), with electronically balanced Euroblock connectors. Connection is made according to the following diagram: The mixer's main output level (OUTPUT VOL) must be set in order to avoid your system power amp clipping indicators (CLIP) to be permanently lit. -
Page 9: Starting Up
This is directly done via the POWER mains switch. Even is the power-up noise of eSAM702 is minimal, we highly recommend to power up all equipment in the following order: sound sources, mixing units, equalizer, processors and finally power amplifiers. -
Page 10: Cleaning
noise, so the signal/noise ratio is low (low signal). When the output amplifier equally amplifies both parts as a whole, the output has a very high background noise. In the second case, as the channel VOL control is set to the maximum, the signal received by the mixing amplifier has a high level and therefore also a high (good) signal/noise ratio, so when this signal reaches the output VOL control and is amplified, the signal/noise ratio remains better than in the previous case. -
Page 11: Diagrams And Function List
DIAGRAMS and FUNCTION LIST Channel volume control, VOL Micro input, MIC Talkover switch, TK Micro line selector Bass control, BASS Line input, LINE Midrange control, MID Input sensitivity adjust, ADJ Treble control, TREBLE Recording output, AUX/REC Output main volume control, Mono-stereo switch, L+R OUTPUT VOL Main output, left channel, OUTPUT L... -
Page 12: Configuration Diagram
CONFIGURATION DIAGRAM BLOCK DIAGRAM... -
Page 13: Technical Characteristics
TECHNICAL CHARACTERISTICS eSAM702 Inputs Sensitivity (*) / Impedance LINE (1-6) 0dBV / 50kΩ LINE 7 -6dBV* / 50kΩ Input sensitivity adjust MIC 1-6 BAL 35dBV/>1kΩ MIC/LIN 1-6 ±15dB Outputs Level / Minimum load 0(+6)dBV */ 600Ω AUX/REC 0dBV/10kΩ Frequency response... - Page 14 NEEC AUDIO BARCELONA S.L. reserves the right to make changes or improvements in the design or manufacturing that may affect these product specifications. For technical queries contact your supplier, distributor or complete the contact form on our website, Support / Technical requests. Motors, 166‐168 08038 Barcelona ‐ Spain ‐ (+34) 932238403 | information@ecler.com www.ecler.com...
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