Listen Technologies LR-4200, User Manual

Page 1: ...sten Technologies Corporation All Rights Reserved For further details regarding use adjustment or programming of your Listen Technologies products visit our website at www listentech com support manua...

Page 2: ...any comments or suggestions we re here to listen Here s how to reach us 1 801 233 8992 1 800 330 0891 North America 1 801 233 8995 fax support listentech com www listentech com Thank you and enjoy you...

Page 3: ...e Unit On 9 6 Channel Select Mode 9 7 Adjust Volume 10 Battery Belt Clip 11 Low Battery Indication 11 Belt Clip Installation Removal 11 Accessing Battery Compartment 12 Reset to Factory Default Settin...

Page 4: ...he Ear Phone Neck Loop Lanyard can be used as the induction loop for those users who have T coil enabled hearing aids or cochlear implants inducing the received audio directly into these T coil enable...

Page 5: ...r plastic pull tab to activate internal battery connections 10 Battery Door Can be removed to access battery and product labeling information 1 OLED Display Area Displays battery status unit ID channe...

Page 6: ...850 MHz 152 350 MHz Number of Channels 32 6 wide band 26 narrow band Sensitivity 6uV typical 1 uV maximum for 12 dB sinad Antenna Type Uses ear phone neck loop lanyard and short ear phone cable or sta...

Page 7: ...her medical device consult your physician or manufacturer of your implantable or other medical device Always make sure you are using this product in accordance with the safety guidelines established b...

Page 8: ...harging options a LA 380 Intelligent 12 Unit Charging Carrying Case b LA 381 Intelligent 12 Unit Charging Tray c LA 423 4 Port USB Charger comes with 4 cables d LA 422 USB to Micro USB cable Connects...

Page 9: ...referred method of wearing the receiver for best performance For T coil compatible hearing aid use simply disconnect the ear speaker or headset from the ear phone neck loop lanyard Using The 3 5mm Ear...

Page 10: ...nnel needs to reprogrammed to the channel being broadcast To adjust the receiver to a different listening channel press and hold the volume up and down buttons simultaneously for 5 seconds The current...

Page 11: ...s pressed allowing the user to gauge and adjust the audio level to a comfortable listening level The volume level will be displayed for 3 seconds and then the display will turn off Note To protect the...

Page 12: ...before the unit will turn off Press and release the power button and the battery charge will be dis played on the OLED screen temporarily Belt Clip Installation Removal To remove belt clip remove scre...

Page 13: ...n the unit off 2 Press and hold down the volume down button while pressing and holding the power button for 1 second to turn the unit on 3 Continue to hold down the volume down button while the unit p...

Page 14: ...se the audio quality Listen offers a noise reduction technology called Listen SQ Only Listen transmitters and receivers have SQ available both the transmitter and receiver must have SQ activated to ac...

Page 15: ...mum amount of range consider setting the squelch setting to a low level 0 1 or 2 This expands the range but could allow interference from other transmitters when operating far distances from the prima...

Page 16: ...ration except for the power on sequence or when the power button is momentarily pressed to check status The receiver is shipped with the Auto Brightness Control Mode enabled Jack Sense The jack sense...

Page 17: ...een the transmitter and receivers c Minimize the distance between the transmitter and receivers d Move transmitter and receivers away from metal objects e Place the transmitting antenna as high as pos...

Page 18: ...channel mode see page 14 for more information Frequency 150 900 152 400 151 500 152 100 151 200 151 800 150 850 150 950 151 000 151 050 151 100 151 150 151 250 151 300 151 350 151 400 151 450 151 550...

Page 19: ...to make sure the receiver and the transmitter are on the same exact channel frequency Verify the receiver is in broadcast range of the transmitter Move the receiver closer to the transmitter I can pi...

Page 20: ...limitation any warranty that the use of such equipment for any purpose will comply with applicable laws and regulations The terms of the warranty are governed by the laws of the state of Utah USA In t...

Page 21: ...eable and disposable alkaline batteries these products have a shorter service life the length of which also depends on the frequency of use Consumable itemss such as but not limited to Ear bud cushion...

Page 22: ...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...