Konftel Conference Phone 50 User's Manual
Contents
1. KONFETEL User Guide Konftel 50 Conference Unit UK English OmniSound This product is equipped with OmniSound the crystal clear sound cE Hereby Konftel AB declares that this conference unit is in compliance with the essential requirements and other relevant provisions of Directive 1999 5 EC WARNING To reduce the risk of fire or shock hazard do not expose this product to rain or moisture The lightning symbol is intended to AX CAUTION rik alert you to the presence of uninsulated dangerous voltage within this product s RISK OF ELECTRIC SHOCK enclosure that might be of sufficient magnitude to constitute a risk of electric DO NOT OPEN shock Do not open the product s case CAUTION To REDUCE THE RISK OF ELECTRICAL SHOCK DO NOT REMOVE T The exclamation symbol is intended to COVER OR BACK NO USER inform you that important operating and SERVICEABLE PARTS INSIDE REFER maintenance instructions are included in SERVICING TO QUALIFIED PERSONNEL the literature accompanying this product CONTENTS Description 2 MAING NANG inesieevacecantcnagsteranneacth ene E iE EPEAN 3 Using a system telephone 4 Connecting and SettiNES sssiri iarsan anaiena 4 Answering a Callll s scctscstasrdssdesiscancateensectatsieaaeseasannedastaastney 6 Making a Call sisvcscccsdanansasissacntvensts aaia aea 6 During a call Ending a call Using a computer 8 General orps iane E E aS 8 Connecting vi2. connections you intend to use so that you do not miss any important options DESCRIPTION Line connection Power supply Plug adapter Connection cable electricity mains Cable duct socket Holes for 4 wall bracket Connection cable electricity 6m Switchbox i Konftel 50 telephone Konftel 50 plug adapter handset Connection cable telephone 3 m Konftel 50 switchbox Connection cable computer 1 5m Konftel 50 computer Konftel s website www konftel com offers suggestions for various applications and accessories for the Konftel 50 and other products If the GSM network has reduced functionality e g due to poor coverage the sound quality may be affected This is not due to the Konftel 50 MAINTENANCE Clean the equipment with a soft dry cloth Never use liquids USING A SYSTEM TELEPHONE Switchbox Mains socket 230V 110V in USA Plug adapter CONNECTING AND SETTINGS Connect Konftel 50 to the telephone via the switchbox as per the pictures above Plug Konftel 50 in using the power adapter as shown in the picture Make a test call to check that everything works and to adjust the microphone setting Please note that the selector switch for different types of telephone is located on the bottom of the switchbox See troubleshooting for more information if something does not work USING A SYSTEM TELEPHONE Using a headse
3. s sound card in your application e g Skype each time you re start the computer USING A COMPUTER Adjust the speaker volume in Windows gt Click on the Volume button under Sound play back on the tab Audio gt Adjust the sound level for Volume Control so that it is between the intermediate and maximum level This setting adjusts the line output level from the computer A low sound level here means that you must increase the volume on Konftel 50 to the maximum level which may lead to fuzzy sound and a low sound level A high sound level means that the volume on Konftel 50 can be set to an intermediate setting and still produce excellent sound through the speakers Check the sound level when you playback sounds any sound source in the computer Please note that Konftel 50 must be switched on Note that you also have separate volume controls for various sound sources in the computer These volume controls apply to playback from each sound source Choose Mute for microphone input if you do not want to hear your own voice through the speakers A high volume may cause echoes and feedback Adjusting the speaker volume on Konftel 50 If necessary the volume on Konftel 50 can be adjusted during a call E al ee J Increase the speaker volume using and reduce it using There are 15 volume settings 10 USING A COMPUTER Adjusting the microphone sensitivity in Windows amp Cl
4. 3 TROUBLESHOOTING A number of problems that may arise when connecting and using Konftel 50 are described below CONNECTION System telephone via switchbox 1 Is Konftel 50 correctly connected See the instructions for connecting the telephone 2 Have you added extension cords to the system Remove them and re connect to see if the system is working 3 Check the position of the selector switch on the bottom of the switchbox Select position or Il depending on which system telephone you are connecting Konftel 50 to Manufacturer Type of switchboard Selector switch position ERICSSON MD110 BUSINESS PHONE yi NORTEL MERIDIAN 1 j COSMOS C PHILIPS SOPHO I NRX ERGOLINE V ALCATEL 4200 4400 SIEMENS HIPATH S HICOM For other types of switchboard try position first and then position II Computers If a call can be heard via the computer s headset or built in speaker but not via Konftel 50 check that the software and sound card can handle full duplex 14 TROUBLESHOOTING SOUND No sound 1 Are the LEDs red If so the mute button is activated Press to deactivate Poor sound quality echo 1 Check the position The unit is intended to stand flat on a table Avoid moving the unit around during a call Do not place the unit too close to a wall or under neath objects such as lampshades or pot plants 2 Tune Konftel 50 manually See instructions for manual tuning 3 Is the volume
5. 50 functions as a speaker and microphone when it is switched on The buttons for mute and manual tuning also function when connected to a computer see page 7 CONNECTING VIA A SOUND CARD Connect in the order shown on the next page Mains socket 230V Plug adapter card Connection cable electricity 6m Connection cable computer 1 5m USING A COMPUTER Connect Konftel 50 to the sound card using the accompanying Y cable as per the picture LINE OUTPUT OUT Green MICROPHONE INPUT IN Pink Plug Konftel 50 in using the power adapter as shown in the picture gt Start the computer and switch on Konftel 50 the on off button Check and adjust the computer s sound and volume settings as per the next section Checking the sound unit in Windows There follows an example of how such items appear on a computer with Windows XP Please note that it may look different on your computer In a Macintosh you open the computer s system settings to select sound inputs and adjust sound levels Open Properties for Sound and Audio Devices Right click on the speaker symbol in the Activity field and select Adjust Audio Properties from the quick menu or use the start menu Start gt Control panel gt Sound and Audio Devices gt Click on the Audio tab and check that the compu ter s sound card is selected as the standard unit Otherwise you must actively select the computer
6. a a Sound Card sisirin nrerin 8 Other connection options 12 Connecting a computer using a USB Adapter ACCESSONY Sxcsincite Aedchet nny A AE E A 12 Connecting to a mobile or DECT telephone via a cable ACCESSO rerin nea e Ear Eaa AER 13 Troubleshooting 14 CONMECHONE 23cccifescagtencessceentuntadescntpantageeandeuseiasteaseceniaes 14 SOUMG r TA E cas saunnves danse AT 15 Technical data 16 Accessories Service and guarantee 18 Order numbers for accessories 18 Service and Guarantee seececceeeeeeeeeeeeeeeeeeeeseesenaees 18 DESCRIPTION Three speakers Three LEDs Green microphone on Red microphone off eICle rs ee ee ee On off un Trim Answers a call Red c Turns micro ere Tunes sound speaker volume phone off speaker volume quality Konftel 50 is a conference unit for connecting to existing fixed system telephones DECT telephones mobile phones or computers Konftel 50 has a omnidirectional highly sensitive microphone and three speakers which together with Konftel s OmniSound provide optimal sound quality and maximum reduction of room echo even when the person speaking is standing at a slight distance from the unit Konftel 50 has five buttons The most common functions for power speaker vol ume and mute are obvious but all the buttons have other functions for activating various special functions and settings Therefore you should read the sections of the handbook that deal with the
7. abelled MIC on USB adapter gt Connect the USB adapter to a USB port on the computer as shown in the picture Plug Konftel 50 in using the power adapter as shown in the picture Check the sound properties and adjust the sound volume in the same way as for a computer with built in inputs and outputs for sound see pages 9 11 Please note that you must ensure that a USB headset is specified as the standard unit Otherwise you must actively select USB headset as a sound unit in your application e g Skype each time you re start the computer 12 OTHER CONNECTION OPTIONS Connection cable electricity 6m Plug adapter Bottom of Konftel 50 Mains socket 230V 110V in USA Mobile or wireless telephone DECT Mobile phone cable 1 5m CONNECTING TO A MOBILE OR DECT TELEPHONE VIA A CABLE ACCESSORY The Konftel 50 can be connected to a GSM or wire less DECT telephone using an accessory cable as illustrated Cables are available for most models on the market Visit www konftel com for more informa tion on accessories Plug Konftel 50 in using the power adapter as shown in the picture Connect the telephone to Konftel 50 as shown in the picture Adjust the microphone and speaker volume in the same way as when connecting to system telephones see pages 5 6 Use See pages 6 7 for descriptions of how to make and answer calls and how the mute and tuning functions work 1
8. ance with SS EN60950 Can be connected to most system telephones on the market 16 TECHNICAL DATA Computer cable Y cable 1 x modular 6 4 2 x Tele 3 5 mm Contact for connecting a Konftel 50 to a computer may only be connected to SELV current in accordance with SS EN60950 USB adapter for sound accessory USB connection USB 1 1 Full speed System req PC Pentium gt 200MHz min 256 MB RAM spare USB port 17 ACCESSORIES SERVICE AND GUARANTEE ORDER NUMBERS FOR ACCESSORIES Item no Designation 9146030 Wall mounting bracket 900102058 USB adapter for sound 900102070 Soft bag 900103328 Extension cord telephone 10 m 900103339 Extension cord electrical 10 m Connection cables GSM DECT see www konftel com under Accessories Konftel 50 SERVICE AND GUARANTEE In the first instance contact your Konftel retailer if your conference telephone needs servicing See the American User Guide for guarantee terms and information on American FCC and Canadian IC norms Contact Konftel support for more information KONFTEL support 46 0 90 706 489 Monday Friday 08 00 17 00 E mail info konftel com USA and Canada 1 866 606 4728 Monday Friday 08 00 17 00 E mail konftel usa konftel com 18 19 Konftel is a leading company within loudspeaker communication and audio technology We develop and sell products and technology for telephone meetings based on cutting edge expertise within acoustics and di
9. correctly adjusted See the instructions for adjusting the volume setting for the microphone 4 Is the other party using a conference unit sound card or software that cannot handle full duplex 5 When the unit is connected to a computer radio frequency interference may cause discernible sound The sound will end when the interference stops 15 TECHNICAL DATA Konftel 50 Power supply Inputs Speaker volume Microphone volume Room echo reduction Line echo reduction Environment Electrical safety RF EMC Telecom Dimensions Weight Switchbox Input telephone handset Input Konftel 50 Output telephone Compatibility Transformer 12V DC 230V AC 700 mA Europe Transformer 12V DC 110V AC 700 mA USA Analogue line in out modular 6 6 Rec speaker 10 dBV adjustable Broadcast microphone 30 dBV adjustable Adjusts to 15 levels Adjusts to 5 levels 208 ms 38 ms Reception area lt 30 m Reverberation time in room lt 500 ms Background noise lt 45 dBA Temperature range O 40 C UL60950 1 CAN CSA C22 2 No 60950 EN60950 EN 55022 1998 A1 2000 EN 61000 3 2 2000 EN 61000 3 3 1995 EN 55024 1998 A1 2001 FCC Part 15 Certificate FCC Part 68 Registration IC CS 03 Diameter 232 mm 700 grams modular 4 4 Cable modular 6 6 Cable modular 4 4 The contact for connecting a switchbox to a system telephone may only be connected to SELV current in accord
10. gital signal processing Characteristic of our products is that all conference telephones contain the same high quality audio technology OmniSound providing crystal clear sound Learn more about Konftel and our other products on www konftel com Developed by Konftel AB Box 268 SE 901 06 Umea Sweden Phone 46 90 706 489 Fax 46 90 131 435 E mail info konftel com Web www konftel com 3101 61 001 rev D UKE
11. ick on the Volume button under Sound record Woche Leh ing on the tab Audio 4b 9 4 amp Adjust the microphone input between the inter Nene ass mediate and maximum level Connect a call and CJ adjust the volume if required Lt ieee Ose It is best to use the communication program you intend to use with Konftel 50 when testing the microphone volume Adjusting the microphone sensitivity on Konftel 50 Adjust the microphone volume on Konftel 50 if required There are 5 volume settings Please note that Konftel 50 must be switched on Press and hold the mute button for about 3 seconds until the LEDs start to flash and you hear a tone ja S w a oO 27 FA B Increase the microphone volume using and reduce it using Adjust the microphone volume one level at a time until the correct level is achieved gt Press the mute button to conclude setting the selected microphone volume jal S 11 OTHER CONNECTION OPTIONS Connection cable electricity 6m Bottom of Konftel 50 C Plug adapter Mains socket 230V 110V in USA Pa B N A USB port on computer Item no 900102058 CONNECTING A COMPUTER USING A USB ADAPTER ACCESSORY The USB adapter functions as a sound card in a computer without inputs and outputs for sound Connect the USB adapter to Konftel 50 as shown in the picture Green plug Output labelled SPK on USB adapter Pink plug Output l
12. nftel 50 and a telephone o gt Press the on off to switch off Konftel 50 and transfer the call back to the telephone Adjusting the speaker volume g 5 r J Increase the speaker volume using and reduce it using There are 15 volume settings Please note that the telephone s volume setting also affects the speaker volume in Konftel 50 USING A SYSTEM TELEPHONE Mute function z Press the mute button to turn off the microphone The LEDs change from green to red The other party cannot hear what you are saying B Press the mute button again to switch the micro phone back on Tuning the sound manually Konftel 50 adjusts itself automatically when you switch it on to eliminate echo It also senses changes in the room and continually adapts during the call If despite this you still experience reduced sound qual ity Konftel 50 can be tuned manually at any time gt Press trim lal A short noise is heard ENDING A CALL a Hang up the handset o amp Press the on off button to turn off Konftel 50 USING A COMPUTER GENERAL Konftel 50 functions as a speaker and microphone for all computers that have a microphone input and a line output for sound Konftel 50 can also be connected via a USB sound card see page 12 Use You can use Konftel 50 for programs that communicate over the Internet e g Skype You make answer and end calls in the program Konftel
13. t instead of the handset You can connect a headset to the switchbox instead of a handset Please note that the headset must be suitable for the telephone system Adjusting the microphone sensitivity The microphone volume can be adjusted during the call but to avoid disturbing the call it may be best to adjust it during a test call following connection There are 5 volume settings Press and hold the mute button for about 3 seconds until the LEDs start to flash and you hear a tone w N oO a o S Increase the microphone volume using the and reduce it using Adjust the microphone volume one level at a time until you can hear well in the other end Please note that too high a level may cause echoes and feedback Press the mute button to conclude setting the selected microphone volume Ki S The volume setting is saved in the event of a power failure USING A SYSTEM TELEPHONE ANSWERING A CALL Pag Answer the call using the telephone in the normal way o gt Press the on off button to switch on Konftel 50 and change to speaker call gt Place the handset to one side it is now discon nected MAKING A CALL Pa AR Lift the handset and dial the number o gt Press the on off button to switch on Konftel 50 and change to speaker call gt Place the handset to one side it is now discon nected DURING A CALL Transferring a call between Ko
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