Microphones - Listen Technologies
Contents
1. e Connect the plug firmly to the microphone jack on the LT 700 172 V O ic Q O Bn K LA 270 Noise Canceling Microphone The LA 270 Noise Canceling Microphone provides high quality audio pickup with its directional boom microphone Its noise canceling technology makes it ideal for noisy environments such as factory tours element N m The LA 270 has a uni directional pickup pattern This means that the microphone s element must be oriented towards your mouth It will not pick up audio very well from the side of the microphone The main advantage of this type of microphone is that it helps minimize feedback and picks up less environmental noise Using the LA 270 Noise Canceling Microphone eSet the microphone sensitivity switch located inside front cover of the LT 700 Portable FM Display Transmitter to the MED position ePlace the unit over your ears wrapping it behind your head Position the microphone as close as possible to your mouth For best results the mic element should be 1 to 2 inches from your mouth This will help to ensure that the microphone picks up your voice rather than room noise e Connect the plug firmly to the microphone jack on the LT 700 LA 272 Over the Head Microphone with Earphone The LA 272 Over the Head Microphone provides high quality audio pickup with its directional boom microphone It allows you to simultaneously transmit on a LT 700 and receive audio on a Listen2. portable receiver element px zu gt So The LA 272 has a uni directional pickup pattern This means that the microphone s element must be oriented towards your mouth It will not pick up audio very well from the side of the microphone The main advantage of this type of microphone is that it helps minimize feedback and picks Up less environmental noise Using the LA 270 Over the Head Microphone with Earphone eSet the microphone sensitivity switch located inside front cover of the LT 700 Portable FM Display Transmitter to the MED position ePlace the unit over your head and position the microphone as close as possible to your mouth For best results the mic element should be 1 to 2 inches from your mouth This will help to ensure that the microphone picks up your voice rather than room noise 0 al O D gt O D Ya Connect the earphone plug firmly to the earphone jack on the Listen receiver Connect the microphone plug firmly to the microphone jack on the LT 700 172 V O ic Q O Bn K LA 274 Hand Held Microphone The LA 274 Hand Held Microphone provides high quality audio pickup with its non directional pickup pattern Its small size makes it easy to use The unit can be held in the hand or placed in a stand on a table as shown below element The LA 274 has an omni directional pickup pattern This means that audio from a broader area can be picked up by the micropho
3. Listen User s Manual www listentech com LA 261 Lavalier Microphone LA 262 Over the Head Microphone LA 270 Noise Canceling Microphone LA 272 Over the Head Microphone with Earphone LA 274 Hand Held Microphone LA 276 Collar Microphone LA 277 Conference Microphone LA 278 Behind the Head Microphone LA 279 Over the Ear Microphone Presentation Style iss a single sound Dear Valued Customer Thank you for choosing Listen All of us at Listen are dedicated to providing you with the highest quality products available We take great pride in their outstanding performance because we care that you are completely satisfied That s why we independently certify them to the highest quality standards and back them with a limited lifetime guarantee We stand ready to answer any questions you might have during installation or in the operation of our products Should you experience any problems whatsoever with your Listen products we are ready to help you in any way we can with prompt efficient customer care Because at Listen it s all about you And should you have any comments on how we might improve our products or our service we re here to listen Here s how to reach us 1 801 233 8992 1 800 330 089 North America 1 801 233 9795 tox support listentech com www listentech com Thank you and enjoy your listening experience Best regards Russell Gentner and the Listen Team e In the few instances where rep
4. airs were needed 99 of all clients indicated that they were happy with repair turn around times and 85 of the time clients were without their product for less than 10 days Overall client satisfaction of working with Listen was rated 4 8 out of 5 Please continue with your excellent attitude toward customer satisfaction You guys are great ve never had such good service from any company Keep up the good work You stand behind your product wonderfully Assistive Listening e Language Interpretation e Soundfield e Tour Group Conferencing Microphones Table of Contents Specifications Microphones Sensitivity Settings LA 261 Lavalier Microphone LA 262 Over the Head Microphone LA 270 Noise Canceling Microphone LA 272 Over the Head Microphone with Earphone LA 274 Hand Held Microphone LA 276 Collar Microphone LA 277 Conference Microphone LA 278 Behind the Head Microphone LA 279 Over the Ear Microphone Presentation Style Supplementary Information Troubleshooting Warranty Contacting Listen Optional Accessories sjudjuoD Jo adhi io Nobel bo Ton Lei D 2 GM lt Lei D L SOUOUCOIOIW UOIDUUJOJU Microphone Specifications Specification Specification Description High performance lavalier microphone omni direc Head worn noise canceling condenser microphone tional electronic condenser Black Clip included uni directional Black Wind screen incl
5. ars from the date of purchase Listen warrants its Noise Canceling Microphone LA 270 to be free from defects in workmanship and material under normal use and conditions for one year from date of purchase Listen warrants its Charging Carrying Cases LA 306 LA 311 LA 313 LA 317 LA 318 LA 319 LA 320 LA 321 LA 322 LA 323 LA 324 LA 325 to be free from defects in workmanship and material under normal use and conditions for one year from date of purchase 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 Warranty is only valid if warranty card has been returned within 90 days of purchase 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 detect Listen is not liable for consequential damages due to any failure of equipment to perform as intended Listen shall bear no responsibility or obligation with respect to the manner of use of any equipment sold by it Listen specifically disclaims and negates any warranty of merchantability or fitness of use of such equipment including without limitation any warranty that the use of such equipment for any purpose
6. best quality users should be as close to the microphone as possible the ideal range is 2 to 3 feet The closer you are to the microphone the better it will sound gt Listen PORTAB LA 278 Behind the Head Microphone The LA 278 Behind the Head Microphone provides excellent audio quality with its directional capabilities This microphone fits securely behind the head below the hairline and over the ears This design allows the user to adjust the size to fit on the speakers head comfortably for extended periods of time element Nu mengi The LA 278 has a uni directional pickup pattern This means that the microphone s element must be oriented towards your mouth It will not pick up audio very well from the side of the microphone The main advantage of this type of microphone is that it helps minimize feedback and picks Up less environmental noise Using the LA 278 Behind the Head Microphone eSet the microphone sensitivity switch located inside front cover of the LT 700 Portable FM Display Transmitter to the MED position ePlace the unit behind your head below the hairline stretching the wire to fit comfortable over your ears Position the microphone as close as possible to your mouth For best results the mic element should be 1 to 2 inches from your mouth This will help to ensure that the microphone picks up your voice rather than room noise e Connect the microphone plug f
7. irmly to the microphone jack on the LT 700 0 e Lo gt O D Ya 172 V O ic Q O Bn K LA 279 Over the Ear Microphone Presentation Style The LA 279 Over the Ear Microphone Presentation Style provides high quality audio pickup with its omni directional microphone MA element Ee The LA 279 has an omni directional pickup pattern This means that audio from a broader area can be picked up by the microphone element The main advantage of this type of microphone is that it does not have to be oriented directly towards your mouth for good audio pickup Using the LA 279 Over the Ear Microphone Presentation Style eSet the microphone sensitivity switch located inside front cover of the LT 700 Portable FM Display Transmitter to the MED position ePlace the unit over your ear and position the microphone as close as possible to your mouth For best results the mic element should be 1 to 2 inches from your mouth This will help to ensure that the microphone picks up your voice rather than room noise eConnect the microphone plug firmly to the microphone jack on the LT 700 Troubleshooting Troubleshooting My microphone doesn t work Check to make sure your LT 700 transmitter is turned on and that the batteries are charged Make sure your microphone cable is plugged firmly into the microphone jack on the LT 700 Make sure the LT 700 s MUTE switch is in the correct position LA 274 make su
8. ne element The main advantage of this type of microphone is that it does not have to be oriented directly towards your mouth for good audio pickup Using the LA 274 Hand Held Microphone eSet the microphone sensitivity switch located inside front cover of the LT 700 Portable FM Display Transmitter to the HI position eConnect the microphone plug firmly to the microphone jack on the LT 700 eTo use slide the switch on the side of the microphone to the ON position toward the mic element For best results the mic element should be no more than 6 inches from your mouth To mute your audio slide the switch to the OFF position toward the cord eA stand is provided see illustration on page 13 for optional hands free use When using the stand try to place the mic as close to your mouth as possible LA 276 Collar Microphone The LA 276 Collar Microphone provides high quality audio pickup with its directional boom microphone It is ideal for users who don t want to wear something on their heads or ears element The LA 276 has a uni directional pickup pattern This means that the microphone s element must be oriented towards your mouth It will not pick up audio very well from the side of the microphone The main advantage of this type of microphone is that it helps minimize feedback and picks up less environmental noise Using the LA 276 Collar Microphone eSet the microphone sensitivity switch located inside front cover of
9. nse 20 Hz 12 KHz 4 02 113 g Microphone Specifications cont Specification LA 278 Specification LA 279 D High performance omni directional microphone SS Head worn microphone omni directional electronic Description Description electronic condenser Black condenser microphone tan colored Frequency Response 150 Hz 10 KHz Frequency Response 50 Hz 18 KHz 72 c 9 Ke O U U 0 Q UY Microphones Introduction Your Listen microphone is designed to provide high quality audio when used with a Listen LT 700 Portable FM Display Transmitter Listen microphones will work with LT 700 units on either 72 MHz or 216 MHz Your Listen microphone will also work with any product that supplies 3 VDC phantom power and conforms to the diagram below 3 5 mm jack Microphone Ground Tip Ring Clav Line Input To achieve the desired audio quality from your Listen microphone it is important to use it as instructed The instructions for your microphone provide guidelines on placement and use If you experience trouble with your microphone check the troubleshooting section of this manual first to try to resolve the problem If you are still having difficulties contact Listen support support information available in the back of this manual 7 D a zn lt GM lt L D gt Co 172 Important Information About Microphone Sensitivity Settings When you connect your Listen Microph
10. one to your LT 700 Portable FM Display Transmitter you must make sure that the microphone sensitivity switch located inside the front cover of the LT 700 is set to the sensitivity specified for your microphone If this switch is not in the correct position your audio may sound low or distorted Please note the sensitivity setting for your microphone and check the switch setting in the LT 700 prior to using your Listen equipment The microphone sensitivity switch is located inside the front cover of the LT 700 iS SFLEC CY SE Mic sensitivity Microphone Type Switch Position MIC SENSMIVITY L 1A 963 Denied Me phone de WARNING LA 270 Noise Canceling Microphone f gt Do not place the O z 14 272 Over the Head Mic with Earphone lt LA 278 Behind the Head Microphone ES LA 279 Over the Ear Microphone Presentation Style LA 261 Lavalier Microphone The LA 261 Lavalier Microphone is a high performance non directional microphone that clips on your collar or lapel element The LA 261 has an omni directional pickup pattern This means that audio from a broader area can be picked up by the microphone element The main advantage of this type of microphone is that it does not have to be oriented directly towards your mouth for good audio pickup Using the LA 261 Lavalier Microphone eSet the microphone sensitivity switch located inside front cover of the LT 700 Portable FM Dis
11. play Transmitter to the MED position e Clip the microphone as close as possible to your mouth For best results the mic element should be no more than 6 inches from your mouth This will help to ensure that the microphone picks up your voice rather than room noise Make sure the microphone is not rubbing on your face or clothing 172 V O ic Q O Bn K Connect the plug firmly to the microphone connector on the LT 700 LA 262 Over the Head Microphone The LA 262 Over the Head Microphone provides high quality audio pickup with its directional boom microphone element The LA 262 has a uni directional pickup pattern This means that the microphone s element must be oriented towards your mouth It will not pick up audio very well from the side of the microphone The main advantage of this type of microphone is that it helps minimize feedback and picks Up less environmental noise Using the LA 262 Over the Head Microphone eSet the microphone sensitivity switch located inside front cover of the LT 700 Portable FM Display Transmitter to the MED position ePlace the unit over your head and position the microphone as close as possible to your mouth For best results the mic element should be 1 to 2 inches from your mouth This will help to ensure that the microphone picks up your voice rather than room noise 0 L_ O D gt O D Ya Make sure the microphone is not rubbing on your face or clothing
12. re the microphone s ON OFF switch is in the correct position My microphone audio sounds distorted or fuzzy Make sure the Mic Sensitivity Switch inside cover of LT 700 is set to the correct position for your microphone Make sure you are speaking in a normal voice If you speak too loudly your audio will be distorted My microphone works but the audio is very low Make sure the microphone is connected firmly in the LT 700 Transmitter Make sure the microphone is positioned so the mic element points directly at your mouth Refer to individual microphone page to confirm correct orientation Make sure the Mic Sensitivity Switch inside front cover of the LT 700 is in the correct position for your microphone See page 5 to verify correct setting for your microphone Transmission seems to stop or audio cuts out Make sure the microphone is firmly plugged into to the LT 700 Make sure the batteries in the LT 700 are fully charged 15 Warranty amp Contacting Listen Warranty Listen Technologies Corporation Listen warrants its transmitters and receivers LT 82 LT 700 LT 800 LR 100 LR 42 LR 44 LR 300 LR 400 LR 500 LR 600 to be free from defects in workmanship and material under normal use and conditions for the useful lifetime of the product from date of purchase Listen warrants its Stationary IR Radiators LA 140 to be free from defects in workmanship and material under normal use and conditions for three ye
13. table Unit Sacrificial Cable LA 280 LT 800 Microphone 4 in to 3 5 mm Adapter Cable Accessories This cable makes it easy to use a line level source such as a CD player along with your microphone It provides one 3 5 mm male jack and splits to one RCA phono connector line input to LT 700 and one 3 5mm female connector Mic input to LT 00 The cable length of 48 in 122 cm serves as an antenna for the LT 700 as well This earphone microphone connection cable relieves strain on your other cables increasing the life of your microphone or earphone It provides 3 5 mm mono male and female connectors with a 6 in 15 2 cm cable This adapter enables a user to plug a mic with a in 3 5 mm tip into the 1 4 connector of the LT 800 ld Notes Notes Li LIN amp www listentech com Listen Technologies Corporation 14912 Heritagecrest Way Bluffdale Utah 84065 4818 U S A 1 801 253 8992 1 800 330 0891 North America 1 801 233 8995 fax www listentech com 2008 Listen Technologies Corporation All Rights Reserved 081308
14. the LT 700 Portable FM Display Transmitter to the HI position eConnect the microphone plug firmly to the microphone jack on the LT 700 0 L_ O D gt O e D Ya ePlace the collar ring around your neck and position the microphone so that it is in front of your mouth and as close to your mouth as possible without rubbing on your face or clothing For best results the mic element should be 1 to 2 inches from your mouth eFor best results bend the microphone wire to fit snuggly around the speakers neck 172 O s o O Bn K LA 277 Conference Microphone The LA 277 Conference Microphone provides high quality audio pickup in all directions It is designed to be used on a table or other flat surfaces This is an ideal microphone for multiple users of one transmitter element The LA 277 has an omni directional pickup pattern This means that audio from a broader area can be picked up by the microphone element The main advantage of this type of microphone is that it does not have to be oriented directly towards your mouth for good audio pickup Using the LA 277 Conference Microphone eSet the microphone sensitivity switch located inside front cover of the LT 700 Portable FM Display Transmitter to the HI position eConnect the microphone plug firmly to the microphone jack on the LT 700 ePlace the unit on the table clear of any obstructions that might interfere with its pick up of voices For
15. uded Specification Specification Lei D M 2 a Q gt O gt V i Head worn uni directional electronic condenser Head worn uni directional electronic condenser microphone Black Clip and wind screen included microphone Black Clip and wind screen included Impedance Impedance 680 Ohms Cable Length Cable Length LA 264 Replacement Cushions for Over the Head Microphone 1 set Description Description 3 VDC required 3 5 mm mono 36 00 in 92 0 m 8 02 227 g LA 264 Replacement Cushions for Over the Head Accessories E Microphone Accessories Specification Earphone Description Single ear receiver Black Frequency Response 20 KHz 15 KHz Specification Impedance 32 Ohms High performance hand held omni directinal elec Max Input 130 mW maximum Description tronic condenser microphone Black Wind screen and wire stand included Frequency Response 20 Hz 15 KHz Se Impedance less than 2 2K Ohms DL Bias 3 VDC required Cable Length 36 00 in 92 0 cm Specification Weight 4 oz 113 g in Shoulder neck worn uni directional microphone 7 P Black Flexible body Wind screen included Connector 3 5 mm mono Ear Cushions Frequency Response 300 Hz 18 KHz Impedance 1K Ohms DL Bias 1 5 VDC required Mic Length 22 00 in 55 9 cm Specification LA 277 E High performance omni directional microphone A ee electronic condenser Black Cable Length 48 00 in 1 2 m Frequency Respo
16. will comply with applicable laws and regulations The terms of the warranty are governed by the laws of the state of Utah In the first ninety days after purchase any detective product will be replaced with a new unit After 90 days Listen will at its own discretion either repair or replace transmitters and receivers with a new unit or a unit of similar type and condition Product that is not covered under warranty shall be repaired or replaced with a unit of similar type and condition based on a flat fee Contact Listen for details This limited warranty prices and the specifications of products are subject to change without notice Contacting Listen If technical service is needed please contact Listen Pre authorization is required before returning Listen products If products were damaged in shipment please contact the carrier then contact Listen for replacement or repair requirements payable by the carrier Listen s corporate headquarters are located in Bluffdale Utah U S A and are open Monday through Friday 8am to spm Mountain Time 14912 Heritagecrest Way Listen Technologies GmbH Bluffdale Utah 84065 4818 Jasminstr 16 90522 Oberasbach Germany 1 801 233 8992 49 911 955 159 O Europe 1 800 330 0891 North America 49 911 955 159 40 Fax 1 801 233 8995 fax support listentech de www listentech de supportOlistentech com ww listentech com Optional Accessories LA 263 Line Mic Y Input Cable for LT 700 LA 275 Por
Download Pdf Manuals
Related Search