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MCS 20 – MCS 223 Microphone Unit

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Step 4 – How to change the selected value

Press one of the “Vol” buttons 

, until the requested value is displayed 

.

Step 5 – How to return to the function display 

Press the [+] or [-] limit button 

 

to change from the displayed selected value (flashing full stop on the right) to

the function display (flashing full stop on the left). 

Adjust further values of any functions by starting with step 3. When all settings are done, they can be filed under a
setup number of 1 - 7 by using the function 00. 

When you leave the programming mode with step 6, all new settings remain automatically stored (also without
saving in a setup) to the next change or when loaded a stored setup - even without any operating voltage.

Step 6 – How to leave the programming mode 

If there is no entry after one minute, the programming mode is automatically left. Furthermore, you can leave the
mode as described in the following: 

Press the “Clear” button 

.

OR
Press the “Voice” 

and “Requ” 

buttons simultaneously (press the “Voice” button 

first) to leave the 

programming mode. 

How to access standard values 

• Press the buttons “Voice” 

+ “Free” 

+ “Requ” 

(all three buttons simultaneously - press the “Voice” 

button 

first - and release). Then all current functions 1 - 15 are loaded with the standard values according to

the function table. 

• This action does not change the values for the timer functions 16 - 21. The last settings remain stored. 

How to save the configuration 

• The current “Limit”, “Volume” and “Mode” settings remain automatically stored with the current values of the

functions 1 - 21 (refer to function table) until new values are set or stored setups are loaded - also without 
operating voltage. 

• With the function 00 all settings are stored under a setup number (1 - 7) to be loaded later. If the “Limit”, 

“Volume” and “Mode” settings are not yet adjusted, you should do so now. 

Step 1 – How to activate the programming mode and adjust settings 

Activate the programming mode and set the requested values. This can be done by loading a setup and 
modifying the settings. 

Step 2 – How to select the function 00 (access setup menu)

Press the [-] “Limit” button 

 

until the function number 00 is displayed. The left full stop is flashing. 

Step 3 – How to select a setup number

Press one of the “Vol” buttons 

until the desired setup number (1 - 7) is displayed 

. The right full stop is 

flashing. 

Step 4 – How to save a setup

Press the microphone button to save the setup under the selected setup number. Please make sure that the right
full stop is flashing in the display 

when saving. All displays are briefly turned off to confirm that the saving has

been successful. 

Step 5 – How to leave the programming mode 

If there was no entry after one minute, the programming mode is automatically left. Furthermore, you can leave
the mode as described below: 
Press the “Clear” button 

to leave the programming mode. 

OR
Press the “Voice” 

and “Requ” 

 

buttons simultaneously (press the “Voice” button first) to leave the 

programming mode.

Note:

You should record the settings saved in the setups (e.g. in a copy of the table of programmable functions). 

Summary of Contents for MCS 20

Page 1: ...BEDIENUNGSANLEITUNG OPERATING INSTRUCTIONS NOTICE D UTILISATION MCS 20 Kabelgebundenes Konferenzsystem Wired Conference System Syst me de conf rence fil...

Page 2: ......

Page 3: ...g modes 45 3 3 3 Priority function Prior 46 3 3 4 Clear function 46 3 3 5 How to adjust the limit 46 3 3 6 How to adjust the volume 47 3 3 7 How to set the timer 47 3 3 8 Programming mode 49 3 3 9 Tab...

Page 4: ...ystem The single cable system allows any other configuration T adapters are available for branches Please note the maximum number of microphone units that can be turned on is limited for one power sup...

Page 5: ...n electric shock If the equipment causes a blown fuse or a short circuit disconnect it from the mains and have it checked and repaired Do not hold the mains cable with wet hands There must be no water...

Page 6: ...20 power connection The fuse holder contains a 3 15 AT fuse Renk sockets The MCS 20 power supply unit provides Renk sockets to connect further MCS 20 power supply units and microphone units Further mi...

Page 7: ...r of required power supply units The maximum number of simultaneously turned on delegate microphone units max 8 has to be considered If the configuration switches 1 2 or 3 of the microphone units are...

Page 8: ...e units please make sure that the volume is not set too high Otherwise the hearing of the participants could permanently be damaged When the volume is set too high acoustic feedback howling can occur...

Page 9: ...udspeaker of the current speaker is automatically deactivated Each microphone unit features a limiter of 40 dB to avoid overrides when talking closely Important If a headphone is connected to the micr...

Page 10: ...t can be cleared 6 without function without function 7 without function without function 8 Microphone button enabled in VOICE operation Microphone button disabled in VOICE operation When this switch i...

Page 11: ...be cleared can be turned on in all operating modes observe switch 3 The microphone unit can be turned on in all operating modes but not when the limit is already achieved As switch 3 is set to OFF in...

Page 12: ...he power supply unit Press the microphone button to activate the microphone when you want to speak When you are finished with speaking press the microphone button once again When the microphone is act...

Page 13: ...hermore the LED ring of the appropriate delegate micro phone unit is flashing Press the Requ button to activate this operating mode The appropriate LED will illuminate In the Request operating mode yo...

Page 14: ...is released The button can be programmed as a latching button press the button briefly for speaking and afterwards press the button again or Auto OFF after a pause of approx 2 seconds the microphone...

Page 15: ...ime limit can be set for the MCS 221 delegate microphone units in the operating modes Request and Free Depending on the setting refer to chapter 3 3 9 Programming functions table the following functio...

Page 16: ...ior button and press the Clear button briefly The timer function is displayed by two full stops in the display OR Activate timer function with clearing all turned on microphones Hold down the Clear bu...

Page 17: ...button or switch The current function settings can be stored and loaded in 7 setups with the Limit Volume and Mode settings The values 1 15 can be reset to standard values at any time by pressing the...

Page 18: ...ion The current Limit Volume and Mode settings remain automatically stored with the current values of the functions 1 21 refer to function table until new values are set or stored setups are loaded al...

Page 19: ...the function number 00 is displayed Step 3 How to select the setup number Press one of the Vol buttons until the requested setup number 1 7 is displayed The full stop after the right number is flashin...

Page 20: ...in all operating modes 2 never when 2 is selected the microphone is only activated via the microphone button 0 2 0 09 no function must be set to 0 0 10 MCS 223 Priority is linked with the microphone b...

Page 21: ...e exceeded speech time counts up 1 MCS 221 is turned off 0 or 1 0 18 Warning signal in the Request mode before the speech time has elapsed 0 no warning signal 0 59 sec 45 19 After the speech time has...

Page 22: ...minating and request to speak flashing Another terminal strip allows to connect a headphone 3 4 1 Connections Terminal strip to connect microphone clear and prior buttons as well as LED and loudspeake...

Page 23: ...Connect the gooseneck microphone to the 5 pin XLR connection ON OFF 1 Microphone unit is counted to the limit Microphone unit is not counted to the limit 2 Microphone unit is counted to the limit in...

Page 24: ...nnection In this way the MPR 211 microphone becomes an additional conference microphone unit For the pin assignment please refer to the chapter 5 Technical specifications Installation into an armrest...

Page 25: ...MCS 20 MCS 263 System Unit 57 english Top view with dimensions...

Page 26: ...is close enough When the delegate speaks into his activated microphone the signal is transmitted via all loudspeakers to the other microphone units The loudspeaker of the current speaker is automatic...

Page 27: ...operating the microphone unit as a sub chairman the switches 6 and 7 must be set to On The microphone button is used to turn the microphone on or off The ready to speak status of the microphone is in...

Page 28: ...CS 20 Configuration with a MCS 20 power supply unit Configuration with several MCS 20 power supply units Note A maximum of 60 microphone units can be connected to one power supply unit further MCS 221...

Page 29: ...dapter further MCS 221 further MCS 221 Note When using MCS 221 microphone units up to 60 microphone units can be connected to one MCS 20 power supply unit with a maximum cable length of 2 5 metres bet...

Page 30: ...80 g MCS 223 MCS 221 delegate microphone unit Current consumption turned on with microphone 77 mA reproduction without audio signal 36 mA reproduction with audio signal approx 50 mA MCS 223 chairman m...

Page 31: ...ng solvents as these damage the surface Make sure not to allow any water to enter the microphone head 7 Accessories 7 1 Supplied accessories MCS 20 Power cable CA 1801 extension cable 0 3 m long CA 18...

Page 32: ...le Specifications 64 8 Cable specifications for self made cables CA 1813 T Adapter Order 486 612 CA 1835 Connector 8 pin Renk Order 486 639 CA 1841 Button for MCS 263 red LED ring stainless steel Orde...

Page 33: ...MCS 20 Notes 65 english...

Page 34: ...5 Safety Manufacturer s Name beyerdynamic GmbH Co KG Manufacturer s Address Theresienstrasse 8 74072 Heilbronn Germany Type of Equipment Conference Discussion System Model Numbers MCS 20 MCS 221 MCS 2...

Page 35: ......

Page 36: ...lustrations non contractuelles Sous r serve de modifications Printed in Germany beyerdynamic GmbH Co KG Theresienstr 8 74072 Heilbronn Germany Tel 49 0 7131 617 0 Fax 49 0 7131 617 204 info beyerdynam...

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