Manuals / Listen Technologies / Home Audio / Stereo Receiver

Listen Technologies LA-350, LR-42 6Complete the system materials worksheet, Designing a System

Models: LT-82LA LA-350 LA-351 LR-44 LR-42

1 148

Download 148 pages 17.12 Kb

Page 23

Image 23

Designing a System

6Complete the system materials worksheet

Complete the system materials worksheet that determines the quantity of each part number required for your V\VWHP8VHWKH5RRPDQG6\VWHP/D\RXW:RUNVKHHWVWRÀOOLQWKLVIRUPIRXQGLQWKHODVWVHFWLRQRIWKLVJXLGH

6A Transmitters

Fill in the number of transmitters required. Each transmitter includes a short piece (15 inches) of RG-58 coaxial RF cable for multiple channel installation interconnections. You do not need to order this cable.

6B Transmitter Rack Mounting

Fill in the number of rack mounting kits required. One rack mount kit can mount two LT-82 transmitters.

6C Radiators

Fill in the number of each type of radiator required. Each radiator comes with mounting brackets for most types of installation. In addition, the radiator comes with 25 ft (7.6 m) of coaxial RF and CAT-5 power cables.

DesignDesign GuideGuide

Page 23

Image 23

Listen Technologies LA-350 6Complete the system materials worksheet, Designing a System, 6A Transmitters, 6C Radiators

Contents

Page Page Dear Valued Customer Page Stationary Infrared Table of Contents Page Page Page Design Tools Infrared Technology OverviewSystem Overview Designing a SystemDesignDesign GuideGuide Design GuideDesignDesign GuideGuide Infrared Technology OverviewLT-82Stationary IR Transmitter System OverviewSingle Channel System DesignDesign GuideGuide Multiple Channel SystemSystem Overview System Overview 8The maximum length of CAT-5power cableKey Concepts of Designing a Stationary IR System 9The maximum length of coaxial RF cable3Complete the room layout worksheet Designing a System1Determine the number of audio channels 2Determine the room size and shapeSingle Channel System Horizontal Polar PatternVertical Polar Pattern Designing a SystemDesignDesign GuideGuide The following diagrams illustrate these conceptsDesigning a System Design Guide DesignDesign GuideGuide Designing a System3C Radiator Mounting Angle Designing a SystemDesignDesign GuideGuide 3B Height of RadiatorsDesigning a System 4Determine the number of radiators requiredDesignDesign GuideGuide 5Complete the system layout worksheetDesigning a System 4Calculate the delay setting for each radiator 5E Cross out the unused power supplies5F Write in the CAT-5power supply cable lengths 3Cable Delay CD6B Transmitter Rack Mounting 6Complete the system materials worksheetDesigning a System 6A Transmitters6D Radiator Mounting Options 6E Radiator Power Supplies6H Other Accessories Designing a SystemDesignDesign GuideGuide NotesPage LA-DesignDesign140GuideGuide LTDesign-82Guide Room Layout WorksheetPage DesignDesign GuideGuide System Layout WorksheetPage DesignDesignLA-140GuideGuide DesignLT-82Guide Page DesignDesign GuideGuide System Materials WorksheetPage Page Page Page Page LVWHQ&RQÀJXUDWLRQV LT-82User’s Manual Table of ContentsLT-82Package Contents Page LT-82 76SHFLÀFDWLRQV$UFKLWHFWXUDO6SHFLÀFDWLRQ SpecificationLT-82Block Diagram 8282Guide LT-82Quick Referencetone to aid system setup 5,QSXW Input additional RF signal here for2Mount LT-82sin Rack if desired LT-82Setup and Operating Instructions4Connect LT-82RF Signal to Radiators 1Unpack the Product6B Press the Power button 5Connect LT-82Power to Radiatorsif desired6Powering the LT-82 LT-82Setup and Operating Instructions7A Select the operating channel 7Select Operating ChannelLT-82Setup and Operating Instructions 7B RF-OffChannel Setting Information8A If using Input 8Connect Audio InputsLT-82Setup and Operating Instructions XLR Wiring10B To disable or enable Auto-TimeoutFeature 9Set Stereo and Process Features10Set Auto-TimeoutFeature LT-82Setup and Operating InstructionsLA-112 Accessories for LT-82$FFHVVRULHV RJ-45 CAT-5ConnectorDesignLT-82Guide DesignLT-82Guide NotesDesignLTLT-82-82Guide NotesDesignLT-82Guide DesignLT-82Guide NotesPage Page Page Page LVWHQ&RQÀJXUDWLRQV LA-140User’s Manual Table of ContentsLA-140Package Contents Page LTDesign-82Guide $6SHFLÀFDWLRQV$UFKLWHFWXUDO6SHFLÀFDWLRQ of this switch does not matter LA-140Quick Referencethere is power to the radiator 5,QSXW Adjust the amount of signal delay2Mount Radiator LA-140Setup and Operating Instructions3Connect RF Signal 4 Connect PowerLA-140Setup and Operating Instructions 5Set Delay Compensation Switch6Set Termination Switch 7Set LED Indicator Shutoff Switch SW19A Red LED 8Set Compatibility Switch SW29Front LED Indicators LA-140Setup and Operating InstructionsMounting Hardware Pieces LA-140– Mounting your RadiatorOverview Screw Wall Box Plate to wall Installation StepsWall Box Mounting LA-140– Mounting your Radiator6Attach Radiator to Wall Box Plate 7Attach Safety Mounting CableLA-140- Mounting your Radiator 5Determine correct angle1Fasten Wall Box Plate to wall Hollow Wall MountingInstallation Steps LA-140– Mounting your RadiatorPull CAT-5and Coaxial cables through if necessary LA-140– Mounting your Radiator4 5 6 3Attach Tilt Arm “B”attach to a secure base 7Attach Safety Mounting CableLA-140– Mounting your Radiator 8Connect CAT-5and Coaxial cables1Fasten Wall Box Plate to wall Corner MountingInstallation Steps LA-140– Mounting your Radiator4Attach Tilt Arm “B” LA-140– Mounting your Radiator2Attach Corner Mount Bracket 3 Attach Tilt Arm “A”7Attach Radiator to Corner Mount Bracket LA-140- Mounting your Radiator5Pull CAT-5and Coaxial cables through 6Determine correct angleLTDesign-82Guide 8Attach Safety Mounting CableLA-140– Mounting your Radiator 9Connect CAT-5and Coaxial cables1Attach Wall Box Plate securely to ceiling Ceiling MountingInstallation Steps LA-140– Mounting your RadiatorAttach Tilt Arm “B” LA-140- Mounting your Radiator3 4 5 2Attach Tilt Arm “A”8Connect CAT-5and Coaxial cables 7Attach Safety Mounting CableLA-140– Mounting your Radiator Attach Tilt Arm “A” Desk/Table MountingInstallation Steps LA-140– Mounting your RadiatorDesignLALALT---140140Guide82 LA-140– Mounting your RadiatorDetermine correct angle Attach Radiator to Desk/Mic Stand1 Attach Universal Bracket to Mic Stand Microphone Stand MountingInstallation Steps LA-140– Mounting your RadiatorAttach Radiator to Desk/Mic Stand 4Determine correct angle settingLA-140– Mounting your Radiator DesignLALALT---140140Guide821Attach Universal Bracket to tripod stand Tripod Stand MountingInstallation Steps LA-140– Mounting your Radiator5Attach Radiator to Desk/Mic Stand LA-140- Mounting your Radiator3Attach Tilt Arm “B” 4 Determine correct angleVertical Horizontal Dual Radiator MountingLA-140– Mounting your Radiator LTDesign-82GuideLA-342 Accessories for LA-140$FFHVVRULHV LA-205DesignLALA--140140Guide DesignLT-82Guide NotesDesignLALA--140140Guide DesignLT-Guide82 NotesPage Page Page Page Listen Part Number LR-42/44User’s Manual Table of ContentsLR-42/44Package Contents Page LR-LALT-Design-8214042/44Guide 5,56WHWKRVFRSH5HFHLYHU6SHFLÀFDWLRQV$UFKLWHFWXUDO6SHFLÀFDWLRQ DesignLRLA-LT42/44--14082Guide 5/DQ\DUG,55HFHLYHU6SHFLÀFDWLRQV$UFKLWHFWXUDO6SHFLÀFDWLRQ entire lens is visible during use LR-42Quick ReferenceUse to adjust volume LR-LALT-Design-8214042/44Guideentire lens is visible during use LR-44Quick ReferenceDesignLRLA-LT42/44--14082Guide 3RZHU%XWWRQ2Open battery compartment LR-42/44Setup Instructions2Determine Battery Type to be Used 1Remove alkaline battery compartmentDesignLRLA-LT42/44--14082Guide LR-42/44Setup Instructions1Remove alkaline battery compartment 2Place LA-364battery pack in receiverLR-LALT-Design-8214042/44Guide 3Connect an Earphone or Headset LR-44model only4Turn Unit On LR-42/44Setup Instructions5A Upon Power up 7Setup Additional Programming if desired6Select Stereo/Mono Mode LR-42/44Setup InstructionsLR-LALT-Design-8214042/44Guide LR-42/44Operating Instructions1Connect an Earphone or Headset LR-44Model Only 2Position the Unit on User’s BodyLR-44 LR-42/44Operating Instructions2A 2B LR-42LR-42/44Operating Instructions 3 Turn the Unit On3A Auto-SeekDisabled Default OFF 3B Auto-SeekEnabled5B Auto-SeekEnabled 4LED Sleep Mode5Select Listening Channel 5A Auto-SeekDisabled Default OFFLR-42/44Operating Instructions 6Adjust Volume Level7Checking Battery Level and Current Channel 7A Checking Battery Level7B Checking Current Channel 8Auto Shut-OffFeature9Powering down the unit LR-42/44Operating InstructionsChannel Unlock Procedure LR-42/44Locking InstructionsLocking the Receiver on One Channel Channel Lock ProcedureWhile in Program Mode LR-42/44Programming InstructionsProgram Mode Overview Entering Program Mode1DYLJDWLQJZLWKLQWKH3URJUDP0RGH Program Mode Functionality DiagramLR-42/44Programming Instructions 3URJUDPPDEOHLR-42/44Programming Instructions Channel Lock-Out “Sub-Mode”Functionality DiagramChannel Lock-Out “Sub-Mode”Instructions While in Channel Lock-Out “Sub-Mode”5HFHLYHU/LVSOD\6KRZV Squelch Adjustment “Sub-Mode”InstructionsWhile in Squelch Adjustment “Sub-Mode” LR-42/44Programming InstructionsLR-42/44Programming Instructions Resetting to DefaultsExiting Program Mode There are two ways to exit the program modeExample #2 Programming ExamplesExample #1 Programming Examples I want to reset the unit to factory defaultsExample #3 Example #4LR-LALT-Design-8214042/44Guide I want to tighten the squelch setting to settingExample #5 Programming ExamplesAuto-SeekDefault is Off Programmable Features Detailed DescriptionsStereo Mode Default is OFF Channel Lock-OutDefault is All Channels Available1A NiMH Battery Pack LA-364 LR-42/44Battery Charging Information2How to Charge Batteries 1RequirementsDesignLRLA-LT42/44--14082Guide LR-42/44Battery Charging Information2Place LR-42/LR-44Receiver into a slot LR-LALT-Design-8214042/44Guide LR-42/44Battery Charging InformationPlace LA-364battery pack into converted tray per month LR-42/44Battery Charging InformationDesignLRLA-LT42/44--14082Guide LA-350 Accessories for LR-42/44$FFHVVRULHV LA-364DesignLRLA-LT42/44--14082Guide NotesPage Page Page Page LVWHQ&RQÀJXUDWLRQV LA-350/351User’s Manual Table of ContentsLA-350Package Contents LA-351Package ContentsPage $6SHFLÀFDWLRQV FeaturesDesignLALA-350/351LT--14082Guide $6SHFLÀFDWLRQVFeatures Requirements to Charge Receivers 1 Plug power supply into power source2Plug power into charging/storage station LA-350Charging Requirements/Instructions1Install conversion tray 3Charging Scheme3A To Charge Batteries while in Receivers 3B To Charge Batteries separate from ReceiversLA-LALT-Design-82140350/351Guide 4Verify batteries are charging5Verify full charge LA-350Charging Requirements/Instructions1 2 3 LA-350/351Cord Tidy RackThe Cord Tidy Rack DesignLALA-350/351LT--14082GuideDesignLALA-350/351LT--14082Guide NotesDesignLALA-350/351LT--14082Guide NotesPage Page Page Page Supplementary Information Table of Contents Page 7KHUHLVQRWVXIÀFLHQWUDQJHLQP\V\VWHP Troubleshooting7URXEOHVKRRWLQJ My radiator is not radiating a signalThe batteries are not charging in my receivers Troubleshooting7URXEOHVKRRWLQJ SupplementaryDesignLALT--14082GuideUHTXHQWO\$VNHG4XHVWLRQV Frequently Asked QuestionsSupplementaryDesignLALT--14082Guide Frequently Asked QuestionsUHTXHQWO\$VNHG4XHVWLRQV &RQWDFWLQJ/LVWHQ Compliance, Warranty and Contact InformationWarranty &RPSOLDQFH,QIRUPDWLRQPrinted in the United States of America