Konftel 50 Conference Unit
Color: Seashell white Weight: 24.7 oz
The Konftel 50 is the ideal office conference phone. Uniquely designed, the Konftel 50 connects to digital and IP phone sets, cellular telephones and computers. It can also be used with VoIP and other PC audio applications. Now you can hold a meeting anytime - regardless of distance and pressing schedules. Konftel conference units are all equipped with the unique OmniSound feature - optimal sound for natural, crystal clear communication. Konftel telephone conferencing brings people together and ... Read more [ Report abuse or wrong photo | Share your Konftel 50 Conference Unit photo ]
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Konftel 50 Conference Unit
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User Guide Konftel 50 Conference Unit
Conference phones for every situation
This product is equipped with OmniSound, the crystal clear sound.
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.
RISK OF ELECTRIC SHOCK DO NOT OPEN
The lightning symbol is intended to alert you to the presence of uninsulated dangerous voltage within this product's enclosure that might be of sufficient magnitude to constitute a risk of electric shock. Do not open the product's case. The exclamation symbol is intended to inform you that important operating and maintenance instructions are included in the literature accompanying this product.
TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE COVER OR BACK. NO USERSERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
Description Using a system telephone 2 4
Connecting and settings...4 Answering a call..6 Making a call...6. During a call..6 Ending a call..7
Using a computer
General...8. Connecting via a sound card..8
Other connection options
Connecting a computer using a USB Adapter (accessory)..12 Connecting to a mobile or DECT telephone via a cable (accessory)..13
Technical data Accessories, Service and guarantee
Order numbers for accessories..18. Service and guarantee..18.
Three speakers Three LEDs Green microphone on Red microphone off Microphone, 360 sound recording
On/off Answers a call
Reduces speaker volume
Mute Turns microphone off
+ Increases speaker volume
Trim Tunes sound 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 Konftels 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 volume 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 connections you intend to use so that you do not miss any important options.
Line connection Plug adapter Connection cable electricitymains socket
Holes for wall bracket
Connection cable electricity, 6m (Konftel 50plug adapter) Connection cable telephone, 3 m (Konftel 50switchbox) Connection cable computer, 1.5 m (Konftel 50computer)
Switchbox (Konftel 50telephone handset)
Konftels 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.
Clean the equipment with a soft, dry cloth. Never use liquids.
Using a system telephone
Mains socket 230 V (110 V in USA)
Connecting and settings Connect Konftel 50 to the telephone via the switchbox as per the pictures
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 headset 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
3 sec or
seconds until the LEDs start to flash and you hear a tone. reduce it using.
Increase the microphone volume using the + and
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. The volume setting is saved in the event of a powerfailure.
Answering a call Answer the call using the telephone in the normal
Press the on/off button to switch on Konftel 50
and change to speaker call. nected.
Place the handset to one side it is now discon-
Making a call Lift the handset and dial the number.
During a call
Transferring a call between Konftel 50 and a telephone
Press the on/off to switch off Konftel 50 and
transfer the call back to the telephone.
Adjusting the speaker volume
Increase the speaker volume using + and reduce it
using. There are 15 volume settings. Please note that the telephones volume setting also affects the speaker volume in Konftel 50.
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.
Press the mute button again to switch the microphone 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 quality, Konftel 50 can be tuned manually at any time.
A short noise is heard.
Ending a call Hang up the handset. Press the on/off button to turn off Konftel 50.
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).
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 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.
Connection cable electricity, 6 m Pink
Connection cable computer 1.5 m
Connect Konftel 50 to the sound card using the
accompanying Y-cable as per the picture. LINE OUTPUT ------------ OUT - -- Green MICROPHONE INPUT -- IN - ----- Pink shown in the picture. on/off button).
Plug Konftel 50 in using the power adapter as Start the computer and switch on Konftel 50 (the Check and adjust the computers 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 computers 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 > Control panel > Sound and Audio Devices. ters sound card is selected as the standard unit. Otherwise you must actively select the computers sound card in your application (e.g. Skype) each time you re-start the computer.
Click on the Audio tab and check that the compu-
Adjust the speaker volume in Windows
Click on the Volume. button under Sound playback on the tab Audio.
Adjust the sound level for Volume Control so that
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.
it is between the intermediate and maximum level.
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.
using. There are 15 volume settings.
Adjusting the microphone sensitivity in Windows
Click on the Volume. button under Sound recording on the tab Audio.
Adjust the microphone input between the interIt is best to use the communication program you intend to use with Konftel 50 when testing the microphone volume.
mediate and maximum level. Connect a call and adjust the volume if required.
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.
Increase the microphone volume using + and
Adjust the microphone volume one level at a time until the correct level is achieved.
selected microphone volume.
Bottom of Konftel 50
Connection cable electricity, 6 m
Plug adapter Mains socket 230 V (110 V in USA)
Connection cable computer, 1.5 m
USB port on computer
USB adapter with cable (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 labelled MIC on USB adapter computer as shown in the picture. shown in the picture.
Connect the USB adapter to a USB port on the Plug Konftel 50 in using the power adapter as 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 911).
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
Connection cable electricity, 6 m Bottom of Konftel 50
Mobile or wireless telephone (DECT) Mobile phone cable, 1.5 m
Connecting to a mobile or DECT telephone via a cable (accessory)
The Konftel 50 can be connected to a GSM or wireless DECT telephone using an accessory cable, as illustrated. Cables are available for most models on the market. Visit www.konftel.com for more information on accessories.
Plug Konftel 50 in using the power adapter as
shown in the picture. the picture.
Connect the telephone to Konftel 50 as shown in Adjust the microphone and speaker volume in
the same way as when connecting to system telephones (see pages 56).
See pages 67 for descriptions of how to make and answer calls and how the mute and tuning functions work.
A number of problems that may arise when connecting and using Konftel 50 are described below.
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 I or II depending on which system telephone you are connecting Konftel 50 to.
Manufacturer Type of switchboard Selector switch position ERICSSON NORTEL PHILIPS ALCATEL SIEMENS MD110 BUSINESS PHONE MERIDIAN 1 COSMOS SOPHO ERGOLINE HIPATH HICOM I I I I II I I I I I
For other types of switchboard, try position I first, and then position II.
If a call can be heard via the computers headset or built-in speaker, but not via Konftel 50, check that the software and sound card can handle full duplex.
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 underneath objects such as lampshades or pot plants. 2. Tune Konftel 50 manually. See instructions for manual tuning. 3. Is the volume 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.
Power supply: Inputs: Speaker volume: Microphone volume: Line echo reduction: Environment: Electrical safety: RF/EMC: Telecom: Dimensions: Weight: Transformer 12 V DC/230 V AC, 700 mA (Europe) Transformer 12 V DC/110 V 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 38 ms Reception area <30 m2 Reverberation time in room <500 ms Background noise <45 dBA Temperature range: 040 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
Room echo reduction:208 ms
Input telephone handset:modular 4/4 Input Konftel 50: Output telephone: Compatibility: 16 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 accordance with SS-EN60950 Can be connected to most system telephones on the market
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: System req. PC: USB 1.1 Full-speed Pentium >200MHz, min 256 MB RAM, spare USB port
Accessories, Service and guarantee
Order numbers for accessories
Item no. 900103339 Designation Wall mounting bracket USB adapter for sound Soft bag Extension cord telephone, 10 m 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.
+46(0)90-(MondayFriday 08.0017.00) E-mail: email@example.com USA and Canada: +1-866-606-4728 (MondayFriday 08.0017.00) E-mail: firstname.lastname@example.org
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 digital 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-Ume, Sweden Phone: +Fax: +E-mail: email@example.com Web: www.konftel.com
3101-61-001 rev D UKE
The Konftel 50 is the ideal office conference phone. Uniquely designed, the Konftel 50 connects to digital and IP phone sets, cellular telephones and computers. It can also be used with VoIP and other PC audio applications. Now you can hold a meeting anytime - regardless of distance and pressing schedules. Konftel conference units are all equipped with the unique OmniSound feature - optimal sound for natural, crystal clear communication. Konftel telephone conferencing brings people together and is the ideal alternative to travel. The Konftel 50 is easy to connect and use. Uniquely designed it connects to digital and IP phone sets, cellular phones and computers. It can also be used with VoIP and other PC audio applications.
|Product Type||Conference unit|
|Package Content||Power adapter, conference unit|
|Service & Support||2 years warranty|
|Service & Support Details||Limited warranty - 2 years|
|Universal Product Identifiers|
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