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LT-82LA, LR-42, LR-44, LA-351 System Layout Worksheet, DesignDesign GuideGuide
Models:
LT-82LA
LA-350
LA-351
LR-44
LR-42
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148 pages
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Troubleshooting
Specifications
Install
FAQ
The following diagrams illustrate these concepts
Warranty
XLR Wiring
Resetting to Defaults
tone to aid system setup
Channel Lock Procedure
Page 29
Image 29
System Layout Worksheet
Design
Design
Guide
Guide
23
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Page 30
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Image 29
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Page 30
Contents
Page
Page
Dear Valued Customer
Page
Stationary Infrared Table of Contents
Page
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System Overview
Infrared Technology Overview
Designing a System
Design Tools
DesignDesign GuideGuide
Design Guide
DesignDesign GuideGuide
Infrared Technology Overview
LT-82Stationary IR Transmitter
System Overview
Single Channel System
DesignDesign GuideGuide
Multiple Channel System
System Overview
Key Concepts of Designing a Stationary IR System
8The maximum length of CAT-5power cable
9The maximum length of coaxial RF cable
System Overview
1Determine the number of audio channels
Designing a System
2Determine the room size and shape
3Complete the room layout worksheet
Vertical Polar Pattern
Horizontal Polar Pattern
Designing a System
Single Channel System
DesignDesign GuideGuide
The following diagrams illustrate these concepts
Designing a System
Design Guide DesignDesign GuideGuide
Designing a System
DesignDesign GuideGuide
Designing a System
3B Height of Radiators
3C Radiator Mounting Angle
Designing a System
4Determine the number of radiators required
DesignDesign GuideGuide
5Complete the system layout worksheet
Designing a System
5F Write in the CAT-5power supply cable lengths
5E Cross out the unused power supplies
3Cable Delay CD
4Calculate the delay setting for each radiator
Designing a System
6Complete the system materials worksheet
6A Transmitters
6B Transmitter Rack Mounting
6H Other Accessories
6E Radiator Power Supplies
Designing a System
6D Radiator Mounting Options
DesignDesign GuideGuide
Notes
Page
LA-DesignDesign140GuideGuide LTDesign-82Guide
Room Layout Worksheet
Page
DesignDesign GuideGuide
System Layout Worksheet
Page
DesignDesignLA-140GuideGuide DesignLT-82Guide
Page
DesignDesign GuideGuide
System Materials Worksheet
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LT-82User’s Manual Table of Contents
LT-82Package Contents
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Specification
LT-82
LT-82Block Diagram
tone to aid system setup
LT-82Quick Reference
5,QSXW Input additional RF signal here for
8282Guide
4Connect LT-82RF Signal to Radiators
LT-82Setup and Operating Instructions
1Unpack the Product
2Mount LT-82sin Rack if desired
6Powering the LT-82
5Connect LT-82Power to Radiatorsif desired
LT-82Setup and Operating Instructions
6B Press the Power button
LT-82Setup and Operating Instructions
7Select Operating Channel
7B RF-OffChannel Setting Information
7A Select the operating channel
LT-82Setup and Operating Instructions
8Connect Audio Inputs
XLR Wiring
8A If using Input
10Set Auto-TimeoutFeature
9Set Stereo and Process Features
LT-82Setup and Operating Instructions
10B To disable or enable Auto-TimeoutFeature
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Accessories for LT-82
RJ-45 CAT-5Connector
LA-112
DesignLT-82Guide DesignLT-82Guide
Notes
DesignLTLT-82-82Guide
Notes
DesignLT-82Guide DesignLT-82Guide
Notes
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LA-140User’s Manual Table of Contents
LA-140Package Contents
Page
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there is power to the radiator 5,QSXW
LA-140Quick Reference
Adjust the amount of signal delay
of this switch does not matter
3Connect RF Signal
LA-140Setup and Operating Instructions
4 Connect Power
2Mount Radiator
6Set Termination Switch
5Set Delay Compensation Switch
7Set LED Indicator Shutoff Switch SW1
LA-140Setup and Operating Instructions
9Front LED Indicators
8Set Compatibility Switch SW2
LA-140Setup and Operating Instructions
9A Red LED
Mounting Hardware Pieces
LA-140– Mounting your Radiator
Overview
Wall Box Mounting
Installation Steps
LA-140– Mounting your Radiator
Screw Wall Box Plate to wall
LA-140- Mounting your Radiator
7Attach Safety Mounting Cable
5Determine correct angle
6Attach Radiator to Wall Box Plate
Installation Steps
Hollow Wall Mounting
LA-140– Mounting your Radiator
1Fasten Wall Box Plate to wall
4 5 6
LA-140– Mounting your Radiator
3Attach Tilt Arm “B”
Pull CAT-5and Coaxial cables through if necessary
LA-140– Mounting your Radiator
7Attach Safety Mounting Cable
8Connect CAT-5and Coaxial cables
attach to a secure base
Installation Steps
Corner Mounting
LA-140– Mounting your Radiator
1Fasten Wall Box Plate to wall
2Attach Corner Mount Bracket
LA-140– Mounting your Radiator
3 Attach Tilt Arm “A”
4Attach Tilt Arm “B”
5Pull CAT-5and Coaxial cables through
LA-140- Mounting your Radiator
6Determine correct angle
7Attach Radiator to Corner Mount Bracket
LA-140– Mounting your Radiator
8Attach Safety Mounting Cable
9Connect CAT-5and Coaxial cables
LTDesign-82Guide
Installation Steps
Ceiling Mounting
LA-140– Mounting your Radiator
1Attach Wall Box Plate securely to ceiling
3 4 5
LA-140- Mounting your Radiator
2Attach Tilt Arm “A”
Attach Tilt Arm “B”
8Connect CAT-5and Coaxial cables
7Attach Safety Mounting Cable
LA-140– Mounting your Radiator
Installation Steps
Desk/Table Mounting
LA-140– Mounting your Radiator
Attach Tilt Arm “A”
Determine correct angle
LA-140– Mounting your Radiator
Attach Radiator to Desk/Mic Stand
DesignLALALT---140140Guide82
Installation Steps
Microphone Stand Mounting
LA-140– Mounting your Radiator
1 Attach Universal Bracket to Mic Stand
LA-140– Mounting your Radiator
4Determine correct angle setting
DesignLALALT---140140Guide82
Attach Radiator to Desk/Mic Stand
Installation Steps
Tripod Stand Mounting
LA-140– Mounting your Radiator
1Attach Universal Bracket to tripod stand
3Attach Tilt Arm “B”
LA-140- Mounting your Radiator
4 Determine correct angle
5Attach Radiator to Desk/Mic Stand
LA-140– Mounting your Radiator
Dual Radiator Mounting
LTDesign-82Guide
Vertical Horizontal
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Accessories for LA-140
LA-205
LA-342
DesignLALA--140140Guide DesignLT-82Guide
Notes
DesignLALA--140140Guide DesignLT-Guide82
Notes
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Listen Part Number
LR-42/44User’s Manual Table of Contents
LR-42/44Package Contents
Page
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Use to adjust volume
LR-42Quick Reference
LR-LALT-Design-8214042/44Guide
entire lens is visible during use
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LR-44Quick Reference
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entire lens is visible during use
2Determine Battery Type to be Used
LR-42/44Setup Instructions
1Remove alkaline battery compartment
2Open battery compartment
1Remove alkaline battery compartment
LR-42/44Setup Instructions
2Place LA-364battery pack in receiver
DesignLRLA-LT42/44--14082Guide
4Turn Unit On
3Connect an Earphone or Headset LR-44model only
LR-42/44Setup Instructions
LR-LALT-Design-8214042/44Guide
6Select Stereo/Mono Mode
7Setup Additional Programming if desired
LR-42/44Setup Instructions
5A Upon Power up
1Connect an Earphone or Headset LR-44Model Only
LR-42/44Operating Instructions
2Position the Unit on User’s Body
LR-LALT-Design-8214042/44Guide
2A 2B
LR-42/44Operating Instructions
LR-42
LR-44
3A Auto-SeekDisabled Default OFF
3 Turn the Unit On
3B Auto-SeekEnabled
LR-42/44Operating Instructions
5Select Listening Channel
4LED Sleep Mode
5A Auto-SeekDisabled Default OFF
5B Auto-SeekEnabled
7Checking Battery Level and Current Channel
6Adjust Volume Level
7A Checking Battery Level
LR-42/44Operating Instructions
9Powering down the unit
8Auto Shut-OffFeature
LR-42/44Operating Instructions
7B Checking Current Channel
Locking the Receiver on One Channel
LR-42/44Locking Instructions
Channel Lock Procedure
Channel Unlock Procedure
Program Mode Overview
LR-42/44Programming Instructions
Entering Program Mode
While in Program Mode
LR-42/44Programming Instructions
Program Mode Functionality Diagram
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Channel Lock-Out “Sub-Mode”Instructions
Channel Lock-Out “Sub-Mode”Functionality Diagram
While in Channel Lock-Out “Sub-Mode”
LR-42/44Programming Instructions
While in Squelch Adjustment “Sub-Mode”
Squelch Adjustment “Sub-Mode”Instructions
LR-42/44Programming Instructions
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Exiting Program Mode
Resetting to Defaults
There are two ways to exit the program mode
LR-42/44Programming Instructions
Example #2
Programming Examples
Example #1
Example #3
I want to reset the unit to factory defaults
Example #4
Programming Examples
Example #5
I want to tighten the squelch setting to setting
Programming Examples
LR-LALT-Design-8214042/44Guide
Stereo Mode Default is OFF
Programmable Features Detailed Descriptions
Channel Lock-OutDefault is All Channels Available
Auto-SeekDefault is Off
2How to Charge Batteries
LR-42/44Battery Charging Information
1Requirements
1A NiMH Battery Pack LA-364
DesignLRLA-LT42/44--14082Guide
LR-42/44Battery Charging Information
2Place LR-42/LR-44Receiver into a slot
LR-LALT-Design-8214042/44Guide
LR-42/44Battery Charging Information
Place LA-364battery pack into converted tray
per month
LR-42/44Battery Charging Information
DesignLRLA-LT42/44--14082Guide
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Accessories for LR-42/44
LA-364
LA-350
DesignLRLA-LT42/44--14082Guide
Notes
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LA-350Package Contents
LA-350/351User’s Manual Table of Contents
LA-351Package Contents
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Features
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Features
2Plug power into charging/storage station
1 Plug power supply into power source
LA-350Charging Requirements/Instructions
Requirements to Charge Receivers
3A To Charge Batteries while in Receivers
3Charging Scheme
3B To Charge Batteries separate from Receivers
1Install conversion tray
5Verify full charge
4Verify batteries are charging
LA-350Charging Requirements/Instructions
LA-LALT-Design-82140350/351Guide
The Cord Tidy Rack
LA-350/351Cord Tidy Rack
DesignLALA-350/351LT--14082Guide
1 2 3
DesignLALA-350/351LT--14082Guide
Notes
DesignLALA-350/351LT--14082Guide
Notes
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Supplementary Information Table of Contents
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Troubleshooting
My radiator is not radiating a signal
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Troubleshooting
SupplementaryDesignLALT--14082Guide
The batteries are not charging in my receivers
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Frequently Asked Questions
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Frequently Asked Questions
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Warranty
Compliance, Warranty and Contact Information
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Printed in the United States of America