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CS-300

1. Connect a wireless receiver to microphone XLR input on CU Adjust the sensitivity by using gain control 1 Caution Always make sure that any device connected to the XLR microphone input on the control unit can handle 12V phantom power Check user manual or contact manufacturer of equipment to be connected OOOO Ja COOCOO 11 5 5 Recording Playing Back the Discussion Audio 1 Connect a recorder to the recorder input and output by using two pairs of RCA cables 2 Adjust the sensitivity by using gain control 1 00600 Tr LIO sa a pa IR co U CO 5 6 Connecting a PA System or Other External Equipment Connect audio sources to the line input using an RCA cable Connect a PA system or other devices to the line output using an RCA cable Caution Never connect the control unit to a microphone input on another device with phantom power since this can damage the control unit For example if you need to connect the line output on the CU to the sound mixer of a PA system always use an RCA male to inch plug 6 3 mm plug or an RCA to RCA cable to connect into a line input on the mixer Do not connect into the microphone input on the mixer since it may have phantom power activated PA system OOOO CX DO Audio sources 13 5 7 Connecting a Telephone Co
2. 1 Press and release the Set button the lower area on the LCD Display will show Counter F A e f M Press the Up arrow to start counting A se Y Press the Up arrow again to stop 1 FES sey Y Press the Down arrow to clear data after stopping Press the Set button again to jump back to the original display Notice that you can operate any other functions of the control unit when the timer is in use 6 5 Delegate Unit Operation 1 Depending on the microphone mode setting on the CU when pressing the microphone ON OFF button the gooseneck microphone will be activated 2 Press ON OFF button again to turn off the microphone 17 18 6 6 Chairman Unit Operation 1 Independently of microphone mode setting on the CU when pressing the microphone ON OFF button the gooseneck microphone on the chairman unit will be activated 2 Press the ON OFF button again to turn off the microphone 3 If you press and hold the chairman priority button all active delegate units will be deactivated and the chair man microphone will be activated At the same time with the default settings a chime will be heard 4 With the default settings when releasing the priority button the previously active delegate units will be reactivated To modify this at the bottom of the chair
3. Set button again and the maximum number of active delegate units up to 4 will flash Press Up or Down arrow buttons to select the maximum number of active delegate units 1 2 3 4 you would like the system to allow Press the Set button to save these changes Under Open mode press the microphone ON OFF button on chairman and delegate units to activate the microphone Press ON OFF again to deactivate it 6 11 Time Mode 1 Press and hold the Set button for 2 seconds and the Set icon will flash 2 Press the Up or Down arrow buttons to choose Time Mode on the Mode Status area of the LCD display 3 Press Set button again and the maximum number of active delegate units up to 4 will flash 4 Press Up or Down arrow buttons to select the maxi mum number of active delegate units 1 2 3 4 you would like the system to allow 5 Press the Set button to save these changes Under Time mode press the microphone ON OFF button on delegate units to activate the microphone for 30 seconds If the number of active delegate units is less than the maximum allowed more delegate units can be activated for 30 seconds 21 6 12 Override Mode 1 Press and hold the Set button for 2 seconds and the Set icon will flash 2 Press the Up or Do
4. CS 300 Conference and Discussion System USER MANUAL CU 300 Control Unit BW ND 8 About this Manual Safety Precautions Features Specifications 4 1 Control and Power Supply Unit CU 4 2 Delegate DU and Chairman CH Units System Set up 5 1 Interconnecting Delegate and Chairman Units 5 2 Connecting up to 150 Units 5 3 Connecting an External Microphone 5 4 Connecting a Wireless Microphone 5 5 Recording Playing Back the Discussion Audio 5 6 Connecting a PA System Other External Equipment 5 7 Connecting a Telephone Coupler 5 8 Connecting an Equalizer or Other Effect Devices 5 9 Connecting the AC Power Cord Operation 6 1 System Testing 6 2 Date Time Setting 6 3 Key Lock 6 4 Counter Operation 6 5 Delegate Unit Operation 6 6 Chairman Unit Operation 6 7 Volume Control of the Delegate and Chairman Units 6 8 CU Internal Speaker and Headphone Volume Control 6 9 Using Headphones on Delegate Chairman Microphone Units 6 10 Open Mode 6 11 Time Mode 6 12 Override Mode 6 13 Chairman Only Mode Technical Data 7 1 Electrical and Electro acoustical Characteristics 7 2 Mechanical Specifications 7 3 General Specifications 7 4 Pin Configuration Limited Warranty Statement 10 10 11 11 12 13 14 14 15 16 16 16 17 17 18 19 19 20 20 21 22 22 23 24 24 25 26 1 About this Manual Read this user manual carefully before installing and operating your CS 300 Conference and Discu
5. airman and delegate units Modifying the gain is not recommended unless it is necessary for a particular purpose Chairman unit 5 System Set up 5 1 Interconnecting Delegate and Chairman Units 1 Insert 7 pole circular male connection cable of first unit chairman or delegate units into the trunk socket on CU 2 Connect second unit to 7 pole circular female socket of first unit 3 Repeat the above actions for the rest of units Maximum connected number of units per trunk socket is 25 50 per control unit Maximum total cable length per trunk should not exceed 100 meters including the 2 m cables attached to each unit f o fa aa TO 5 2 Connecting up to 150 Units The CS 300 Conference and Discussion System can be used with up to 150 units by adding a maximum of 2 additional CUs functioning as power supply units only The system is controlled by the master CU The necessary expansion boxes and cables for these connections can be provided by your local dealer 5 3 Connecting an External Microphone 1 Insert an external microphone connector into microphone XLR input on CU 2 Adjust the sensitivity by using gain control 2 Caution Always use the microphone with balanced output The microphone XLR input provides a 12V phantom power supply OOOO Loose 5 4 Connecting a Wireless Microphone 1 2
6. e input and output Connects to a PA system or other audio devices 7 Gain control 1 Controls the volume level of recording input 8 Gain control 2 Controls the volume level of microphone XLR input 9 Trunk output 1 and 2 Connect to chairman and delegate units Always turn off the CU before connecting or disconnecting cables or units in these trunks 10 Microphone XLR input Connects to an external microphone or wireless microphone receiver Telephone Insertion Recorder Line Trunk in out 2 Gain Gain 100 240VAC 4 1 3 LCD Display 1 Mode status Shows the discussion mode 2 Maximum number of active microphones The maximum number of active delegates can be set between 1 and 4 for open and time modes 3 Date While setting the date Set will flash 4 Time 4 2 Delegate and chairman units See image below and on next page 1 Gooseneck microphone 2 Two 3 5mm stereo headphone sockets 3 Rotary volume control Controls the volume level of the headphone 4 Ring light amp microphone On LED indicator While microphone is activated both indicators will light up 5 Loudspeaker 6 7 pole circular female socket 7 7 pole circular male connection cable 8 Microphone ON OFF push button 9 Chairman priority button 10 Priority button and Chime setting switches See Section 6 6 below 11 Gooseneck microphone gain control Adjusts the volume of the microphones on the ch
7. f the FCC Rules Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation 7 4 Pin Configuration Power RCA Trunk External Connector Connector Connections Microphone XLR Trunk Connections 1 Audio contribution line 2 Ground GND 3 Audio distribution line 4 Control line 1 5 Control line 2 6 V supply 7 V supply External Microphone XLR 1 GND OV phantom power 2 Signal 12V phantom power 3 Signal 12V phantom power RCA Connector 1 Signal 2 Signal Power Connector 1 Mains 2 Ground 3 Mains Headphone Jack Plug 3 5mm 1 Tip Signal 2 Ring Signal 3 Sleeve Electrical Ground Screen Headphone Jack Plug 3 5mm i 123 8 Limited Warranty Statement 26 Enersound warrants its CS 300 Conference and Discussion System CU 300 CH 300 and DU 300 to be free from defects in workmanship and material under normal use and conditions for one year from the date of purchase from an authorized dealer All other products and accessories are warranted for 90 days from date of purchase This warranty is only available to the original end purchaser of the product and cannot be transferred If the product is determined to be defective Enersound will re
8. man unit you will find a Constant Priority Switch When switching to On the active delegate units will not be reactivated after the priority button is released There is also a chime switch to turn the chime on off Priority button 6 7 Volume Control of the Delegate and Chairman Units 1 Rotate the speaker volume control to adjust the volume of the loudspeakers of the delegate and chairman units 2 In the fully counterclockwise position all loudspeakers will be muted 6 8 CU Internal Soeaker and Headphone Volume Control 1 While using the internal speaker or headphone to monitor the discussion turn the monitor volume control to adjust their volume 2 The maximum volume level is controlled by the speaker volume control of the CU 19 20 6 9 Using Headphones on Delegate Chairman 1 Microphone Units Connect stereo headphones to the left and or right side of the units This will mute the loudspeaker of the unit you are connecting Adjust the volume of the headphones by using the rotary volume control located on the right side of each unit The maximum volume level depends on the level of the speaker volume control on the CU 6 10 Open Mode 1 2 Press and hold the Set button for 2 seconds and the Set icon will flash Press the Up or Down arrow buttons to choose Open Mode on the Mode Status area of the LCD display Press
9. nit but also supports the addition of a priority button which enables the chairman to control the discussion by temporarily or permanently overriding and deactivating all active delegate units 4 Specifications 4 1 Control and Power Supply Unit CU 4 1 1 Front Panel D 2 3 4 5 6 7 8 Power On Off switch LCD display Simultaneously sets and displays mode status maximum user number and date Set button Press Set button to enter setting mode on the LCD panel Up amp Down buttons Press Up or Down to change settings Speaker volume control Controls the internal speaker volume on all connected chairman and delegate units Monitor volume control Controls both speaker and headphone volumes on the CU Headphone input Serves as an alternative way to listen to the discussion While the headphone is inserted the loudspeaker will be deactivated Loudspeaker Allows the user to listen to the discussion from the control unit 4 1 2 Rear Panel 1 AC power socket 2 Insertion input and output switch When switching to 1 all internal speakers will be muted and switched to external audio device This is used in conjunction with 4 3 Telephone coupler input and output 4 Insertion input and output Connects to an external audio equalizer for speech quality improvement 5 Recorder input and output Connects to a recorder that can record and play back the discussion 6 Lin
10. pair or replace it at its discretion at no charge Customer must pay for shipping This warranty is void if damage occurred because of misuse or if the product has been repaired or modified by anyone other than a factory authorized service technician Warranty does not cover normal wear and tear on the product or any other physical damage unless the damage was the result of a manufacturing defect Enersound has no control over the conditions under which this product is used Therefore the company disclaims all warranties not set forth above both express and implied with respect to the CS 300 Conference and Discussion System including but not limited to any implied warranty of merchantability or fitness for a particular purpose Enersound CS 300 Conference and Discussion System s manufacturer distributors and or dealers shall not be liable to any person or entity for any medical expenses or any direct incidental or consequential damages caused by any use defect failure or malfunction of the product whether a claim for such damages is based upon warranty contract tort or otherwise The sole remedy for any defect failure or malfunction of the product is replacement of the product No person has any authority to bind Enersound to any representation or warranty with respect to the CS 300 Conference and Discussion System This warranty gives you specific legal rights and you may also have other rights which vary from state to state Some
11. ssion System Use the product only as described to avoid accidental injury damage or hearing impairment Also read safety warnings carefully Keep this manual for future reference If you give this system to someone else remember to include this manual 2 Safety Precautions Make all connections before plugging the unit into an AC power outlet Never connect or disconnect cables or microphone units with the system turned on Always turn off the system before plugging or unplugging microphone units or cables so as not to damage the system Do not leave the devices in places with high temperatures or high humidity Do not handle the power cord with wet hands Keep the devices away from fire and heat sources Keep the system out of the reach of children The CU must be connected to ground via the power cable for safety reasons and to ensure the audio performance of the system Do not open the CU and or delegate chairman units There are no user serviceable parts inside Before using this product with a pacemaker or other medical device consult your physician or the manufacturer of your pacemaker or other medical device Using this product at a loud volume or over a prolonged period of time can lead to permanent hearing damage Reduce the volume to its lowest setting before use When using a mobile phone near this product noise may be produced but this is not a malfunction Keep mobile phones as far away as possible from the prod
12. states do not allow limitations on how long an implied warranty lasts and the exclusion or limitation of incidental or consequential damages so the above limitation may not apply to you This warranty applies to products sold only within the United States of America and does not cover products sold AS IS or WITH ALL FAULTS For products sold outside the U S please consult with your local dealer about the terms and conditions applicable in your country Proof of purchase in the form of a bill of sale invoice number or receipted invoice which is evidence that the unit is within the warranty period must be presented to obtain warranty service If you experience difficulty with your CS 300 Conference and Discussion System send an email to support enersound com with your name address phone number and a complete description of the problem We will respond to you as soon as possible and if it is necessary to return the product for service your Customer Service Representative will give you a Return Authorization Number RAN and shipping instructions For more information visit www enersound com You may also call 1 305 731 2416 or our toll free number 1 800 644 5090 within the US 27 AIRE CE Enersound 2012 2013 www enersound com
13. to choose System Test on the Mode Status area of the LCD display 3 All connected chairman and delegate units will light up If not check connections To exit press the arrow buttons until you find Exit on the screen and then press Set FHH eae i e R SET 6 2 Date Time Setting 1 Press and hold the Set button for 2 seconds and the Set icon will flash 2 Press the Up or Down button to choose Set Date Time on the Mode Status area of the LCD Display 3 Press Set and the Year will be highlighted then press the Up or Down arrow to select year 4 Repeat action 3 to set up Month Date Hour and Minute 5 Press the Set button to save the settings and exit 6 3 Key Lock 1 Press and hold the Set button for 2 seconds and the Set icon will flash 2 Press Up or Down arrow to choose Key Lock on the Mode Status area of LCD Display and press Set 3 Then press the Up arrow to choose Yes to activate key lock and then press Set 4 All buttons will be deactivated 5 To unlock press the Set button for 2 seconds and choose No with Down arrow and press Set eyLock reska x maa A SET WEY Y amp J 0 eyLock SET a m lt 16 6 4 Counter Operation
14. uct To clean be sure to first switch off and unplug the CU from the power outlet then wipe with a dry cloth When extremely dirty use a soft cloth dampened in neutral detergent Never use benzene thinner or chemically treated towels which may damage the product s finish 3 Features The innovative Enersound CS 300 Conference and Discussion System is equipped with a high quality ECM capsule intelligent automatic mixing technology and integrated acoustic and mechanical design providing a turn key solution and delivering consistently natural feedback free audio performance in any environment The CS 300 Conference and Discussion System is ideal for discussions and meetings of up to 150 people A CS 300 Conference and Discussion System consists of e 1 Control and power supply unit CU e Maximum of 50 delegate or chairman units e Peripheral audio and or telecommunication equipment The CU Control Unit is the core of the discussion system which controls the microphones of the chairman and delegate units as well as the other audio input and output It also supplies the power for up to 50 delegate and chairman units The delegate unit enables attendees to participate in a discussion by speaking through a microphone controlled by a microphone ON OFF push button and listening to the discussion through the internal loudspeaker or external headphone The chairman unit not only provides the same function as the delegate u
15. upler 1 Connect the telephone coupler to the telephone input and output of the CU using a pair of RCA cables 2 The telephone coupler can further connect to the telephone wall socket and a telephone Caution Never try to connect a telephone directly to the CU A telephone coupler will provide adequate isolation between the telephone network and the CU OOOO esse 2 R oo L gt Telephone Coupler 5 8 Connecting an Equalizer or Other Effect Devices 1 Connect an equalizer or other effect devices to the insertion input and output using one pair of RCA cables 2 The insertion switch should be in the 1 position for the audio signal to be processed by equalizers or effect devices Switch must be in 0 loop through position if the insertion input and output is not used OOOO JS R oo L D 5 9 Connecting the AC Power Cord 1 Using the supplied power cord connect the CU to the power outlet 2 Press the power ON OFF switch to turn on system As soon as the power is on the LCD Display will light up ye OOOO OOL T 2 D 1 2 Phantom Power 12V R ao L 15 6 Operation 6 1 System Testing 1 Press and hold the Set button for 2 seconds and the Set icon will flash 2 Press the Up or Down arrow buttons
16. vity 20dBV 5dBV nominal maximum e Input impedance 47KQ for L amp R channel e Adjustment 20dBV 5dBV e Output level 0 30dB e Output impedance 5000 External Microphone Input Balanced Input sensitivity 56dBV e Adjustment 6dB 6dB Phantom Power 12V 1V 2 x 6800 2 Headphone Output e Output connection 3 5mm stereo jack e Output level 8dBV 2dBV e Output Impedance 220 System Limits Number of delegate chairman units connected to CU Maximum total 50 e Maximum per trunk output 25 e Maximum trunk length using CU 300 standard cabling 100m 328 including the 2 m cables attached to each unit 7 1 2 Chairman Unit CH 300 amp Delegate Unit DU 300 Gooseneck Microphone Type Electret Condenser e Frequency response 50 to 18 000Hz e Polar pattern Cardioid e Max SPL for 1 THD 125dB e Gooseneck length 15 40 cm 23 24 7 2 Mechanical Specifications 7 2 1 CU 300 Dimensions HxWxD 360 X 150 X 90 mm Weight 2 lbs 110z 1215g 7 2 2 CH 300 amp DU 300 Dimensions HxWxD without mic 170 X 115 X 65 mm Length of mic 15 75 40 cm Weight 2 Ibs 7 oz 1100g 7 3 General Specifications Environmental conditions Temperature range Storage and transport 4 to 131 F 20 to 55 C Operating temperature 41 to 113 F 5 to 45 C Ambient humidity Storage and transport 0 99 RH Operational 20 95 RH FCC statement This device complies with Part 15 o
17. wn arrow buttons to choose Override Mode on the Mode Status area of the LCD display 3 Press the Set button to save these changes Under Override mode the system will only allow one delegate unit to be activated Press the microphone ON OFF button on one delegate unit to deactivate the previously active delegate unit and to activate the new one N SET Over Ride Mode 6 13 Chairman Only Mode 1 Press and hold the Set button for 2 seconds and the Set icon will flash 2 Press the Up or Down arrow buttons to choose Chairman Only Mode on the Mode Status area of the LCD display 3 Press the Set button to save these changes Under Chairman only mode the system only allows chairman units to be activated All delegate units will be deactivated 0 hairman Only a SET lt 22 7 Technical Data 7 1 Electrical and Electro acoustical Characteristics 7 1 1 Control Unit CU 300 Operating voltage 100 240 VAC 50 60 Hz auto switching Current consumption MAX 0 9A 100VAC 0 3A 240VAC DC supply to contribution units 15V Line Telephone Coupler and Insertion In Outputs Unba lanced Input sensitivity 14dBV 11dBV nominal maximum e Input impedance 33KQ e Output level 14dBV 11dBV nominal maximum e Output impedance 5000 Recorder In Out Unbalanced Input sensiti

CS-300

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