User manual KONFTEL 50

[. . . ] 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. 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. DESCRIPTION Line connection Plug adapter Connection cable electricity­mains socket Power supply Cable duct 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) Konftel's website www. konftel. com offers suggestions for various applications and accessories for the Konftel 50 and other products. This is not due to the Konftel 50. MAINTENANCE Clean the equipment with a soft, dry cloth. [. . . ] If, despite this, you still experience reduced sound quality, Konftel 50 can be tuned manually at any time. Press trim. A short noise is heard. ENDING A CALL Hang up the handset. Press the on/off button to turn off Konftel 50. 7 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 1). Use You can use Konftel 50 for programs that communicate over the Internet (e. g. 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. Mains socket 230 V (110 V in USA) Computer/sound card Plug adapter Connection cable electricity, 6 m Pink MI CIN LIN E- OU T Green Connection cable computer 1. 5 m Konftel 50 8 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. on/off button). Start the computer and switch on Konftel 50 (the 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. 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 > Control panel > Sound and Audio Devices. Otherwise you must actively select the computer's 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- 9 USING A COMPUTER 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). Note that you also have separate volume controls for various sound sources in the computer. 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. or Increase the speaker volume using + and reduce it using ­. There are 15 volume settings. 10 USING A COMPUTER 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. Please note that Konftel 50 must be switched on. Press and hold the mute button for about 3 3 sec or seconds until the LEDs start to flash and you hear a tone. [. . . ] 9146030 90010058 90010070 90010338 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. KONFTEL support +46(0)90-706 489 (Monday­Friday 08. 00­17. 00) E-mail: info@konftel. com USA and Canada: +1-866-606-478 (Monday­Friday 08. 00­17. 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 digital signal processing. [. . . ]