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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.  If  the  provided  plug  does  not  fit  into  your 
outlet, consult an electrician for replacement of the obsolete outlet. 

10.

 

Protect the power cord from being walked on or pinched particularly at the plugs, 
convenience receptacles, and at the point where they exit from the apparatus. 

11.

 

Only use attachments/accessories specified by the manufacturer. 

12.

 

Unplug the apparatus during lightening sorts or when unused for long periods of 
time. 

13.

 

Refer  all  servicing  to  qualified  personnel.  Servicing  is  required  when  the 
apparatus has been damaged in any way, such as power supply cord or plug is 
damaged, liquid has been spilled or objects have fallen into the apparatus, the 
apparatus has been exposed to rain or moisture, does not operate normally, or 
has been dropped.

 

14.

 

Disconnecting  from  mains:  When  switching  off  the  POWER  switch,  all  the 
functions and light indicators of the unit will be stopped, but fully disconnecting 
the device from mains is done by unplugging the power cable from the mains 
input socket. For this reason, it always shall remain easily accessible. 

15.

 

Equipment is connected to a socket-outlet with earthing connection by means of 
a power cord. 

16.

 

The marking information is located at the bottom of the unit. 

17.

 

The apparatus shall not be exposed to dripping or splashing and that no objects 
filled with liquids, such as vases, shall be placed on apparatus. 
 

NOTE: 

This equipment has been tested and found to comply with the limits for a Class 

A  digital  device,  pursuant  to  part  15  of  the  FCC  Rules.  These  limits  are  designed  to 
provide  reasonable  protection  against  harmful  interference  when  the  equipment  is 
operated in a commercial environment. This equipment generates, uses, and can radiate 
radio frequency energy and, if not installed and used in accordance with the instruction 
manual,  may  cause  harmful  interference  to  radio  communications.  Operation  of  this 
equipment in a residential area is likely to cause harmful interference in which case the 
user will be required to correct the interference at his own expense. 

  

 

WARNING

:

 

This product must not be discarded, under any circumstance, as 

unsorted  urban  waste.  Take  to  the  nearest  electrical  and  electronic  waste 
treatment centre. 

 

 

Summary of Contents for eSAM603

Page 1: ...50 0303 0102 eSAM603 EN eSAM603 ANALOGUE MIXER Installation Analogue Mixer USER MANUAL ...

Page 2: ...5 INTRODUCTION 5 INSTALLATION 6 INPUTS 7 OUTPUTS 8 STARTING UP 9 MONO STEREO modes and INPUTS OUTPUTS assignment 9 EQUALIZATION 10 GROUND LOOPS BACKGROUND NOISE 10 CLEANING 11 DIAGRAMS and FUNCTION LIST 12 CONFIGURATION DIAGRAM 13 BLOCK DIAGRAM 13 TECHNICAL CHARACTERISTICS 14 ...

Page 3: ...sk of electric shock The external wiring connected to the terminals requires installation by an instructed person or the use of ready made leads or cords WARNING To prevent fire or shock hazard do not expose this equipment to rain or moisture WARNING An apparatus with Class I construction shall be connected to a mains socket outlet with a protective earthing connection IMPORTANT SAFETY INSTRUCTION...

Page 4: ...s of the unit will be stopped but fully disconnecting the device from mains is done by unplugging the power cable from the mains input socket For this reason it always shall remain easily accessible 15 Equipment is connected to a socket outlet with earthing connection by means of a power cord 16 The marking information is located at the bottom of the unit 17 The apparatus shall not be exposed to d...

Page 5: ... LINE input channel IN6 MONO STEREO switch available on all STEREO LINE or MIC STEREO LINE inputs 3 balanced outputs A B and C can operate in stereo mode AB mono C or as 3 mono outputs A B and C in mono mode STEREO SINGLE switch for A B outputs stereo or individual MONO operating modes Sensitivity level control on the rear panel 18V DC Phantom power available on all MIC and MIC LINE inputs A B and...

Page 6: ...etc as well as from power cables The eSAM603 is powered by alternating current through its external power supply 100 240 VAC and 50 60 Hz This external PSU has interchangeable connectors American European British and Chinese In order to protect the mixer from eventual overloads the eSAM603 is protected by a timered power fuse of 0 5A If it gets blown up you must replace it with an identical one If...

Page 7: ...lkover priority function operates when a signal is detected at the inputs 1 to 5 this function is assigned to it attenuates the other inputs of the unit that don t have priority Turn it on off for each input channel with the TK switch on the front panel Line level signals to manage the important level differences existing between conventional CD and LINE sources and other devices capable of produc...

Page 8: ...ifiers but at most on the lowest frequencies marking the rhythm Other connections on the back panel AUX REC output with a nominal output of 0dBV 10k load and an extra gain setting of 6dB enabled by internal jumper 0dBV is the default position MUTE remote control input enabled by external dry contact closure It allows connection of fire detection systems and other safety devices that have to mute t...

Page 9: ...and or C destination output by pressing the corresponding button Example for input 1 Input type Output A content A button pressed Output B content B button pressed Output C content C button pressed IN1 microphone mono IN1 IN1 IN1 For line level signals the output assignment depends whether these signals are in MONO or STEREO mode MONO STEREO switch on the rear panel for each MIC LINE or LINE input...

Page 10: ...ds when connected to the chassis must never be linked together This will avoid ground loops The eSAM603 mixer was designed to produce the lowest background noise Independently from the electronic design the resulting background noise directly relies on the correct use and installation of the mixing unit Adjust where appropriate the gain of each input for an adequate operating level and then adjust...

Page 11: ...nal noise ratio remains better than in the previous case CLEANING The front panel should not be cleaned with dissolvent or abrasive substances because silk printing could be damaged To clean it use a soft cloth slightly wet with water and neutral liquid soap dry it with a clean cloth Be careful that water never gets into the unit through the holes of the front panel ...

Page 12: ...BLE 8 LED indicator SP CLIP 9 STEREO VOL A SINGLE 10 VOL A VOL B switch 11 LED indicator MUTE 12 LED indicator ON 13 Micro input MIC 14 Input sensitivity adjust ADJ 15 Micro line selector 16 Mono stereo switch L R 17 Line input LINE 18 Recording output AUX REC 19 Main output OUT A 20 Main output OUT B 21 Main output OUT C 22 Screwable terminal for remote mute MUTE 23 Mains socket 24 Fuse holder 25...

Page 13: ...E 0dB OFF JUMPERS FACTORY ADJUST Output Sensitivity Aux Output L6 Input Sensitivity Phantom 1 off Phantom on Output Sensitivity 6dB 0dB 1 1 Input Sensitivity Aux Pre Aux Output 6dB 0dB Aux Post 1 1 1 Input Sensitivity Output Aux 1 1 1 1 1 Output Sens ...

Page 14: ...uency response LINE 10Hz 50kHz 1dB MIC BAL 10Hz 30kHz 1dB Harmonic distortion LINE 0 005 dB MIC BAL 0 04 dB CMRR MIC 60dB 1kHz Signal Noise ratio gain 15dB LINE 100dB MIC BAL 85dB Tone control BASS 100Hz 15dB MID 2kHz 15dB TREBLE 10kHz 15dB Talkover TIME 2 sec EFFECT 30dB Phantom voltage 18VDC DC supply 17 5 VDC Mains 100 240VAC External PSU 17 5VDC Power consumption 18VA Dimensions Panel 482 6x44...

Page 15: ...ght 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 in Support Technical requests Motors 166 168 08038 Barcelona Spain 34 932238403 information ecler com www ecler com ...

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