Panasonic ED Knows LA50 System 90-011 with Four Ceiling Speakers (KIT) 90-011 90011 90 011

Panasonic ED Knows LA50 System 90-011 System with Four Ceiling Speakers (KIT)

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Panasonic 90-011

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The SAFE System

WX-LS100 Datasheet

Pricing for 90-011
List Price:	$2513.00
Sale Price:	$1795.00
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WX-LT350	WX-LS100

WX-LS100 Infrared Classroom Dome :

1 standard area can be covered by a single sensor
A single Infrared Sensor WX-LS100 covers a wide area with 360 horizontal degrees
If used with an Infrared Sensor Coupler WX-LC10, up to four sensors can be used to support an area
The operation range of a dome infrared sensor is approx. 8 m in radius (this may vary depending on environmental conditions in the room)

Features:

WX-LA50A Amplifer:

50 Watt Amplifier
3-Band Equalizer: Using �LOW,� �MID,� or �HIGH� controls until the desired sound quality is achieved
SAFE System Function Outputs
Aux Mute Sensitivity
Master volume & microphone volume control
Sensor Input Terminal: Up to 7 sensors can be connected via the F-connector and coaxial cable
Line Output Terminal: For podcasting, video conferencing, and student Assistive Listening Devices
8 Speaker Outputs: IISE allows up to 8 speakers to be connected to the amplifier

WX-LT350 Wireless Pendant Microphone:

Light-weight design, weighing only about 55 g (with strap, without battery), slim in shape, easy to wear and use
Uses half the number of batteries of conventional models
Volume control buttons included
4 channels supported by single microphone
Channel switch makes it easy to choose from among all four channels
Equipped with an external input terminal that can be used as a transmitter
Allows connection of an external microphone
Clear sound and wide dynamic range
The function button now connects to the the safe system

LA50 System (90-011) Description

The Panasonic WX-LA50 amplifier and receiver package is designed for ceiling mounted operations and includes the following:

Infrared Wireless Student Microphone
WX-LA50 Amplifier
Switching Power Supply for the LA50 Amplifier/Receiver
Infrared Wireless Teacher Microphone (WX-LT350)
Power Supply Dual Microphone Charger
Two Panasonic rechargeable nickel metal hydride AA battery (orange)
Three 50 ft tinned plenum rated speaker wire
35 ft tinned plenum rated speaker wire
50 ft coaxial sensor cable terminated with F connectors
Four Ceiling Speaker with Plenum Rated Back can
Four Tile Bridges #5 for Plenum Ceiling Speaker
Infrared Sensor (WX-LS100)

Key Components

WX-LA50A 50 Watt Amplifier: One of the SAFE System's critical components. Featuring a 3-band equializer that allows the teacher to have control over the quality of his or her voice. This adjustment is made by adjusting the �LOW�, �MID�, or �HIGH� controls until the desired sound quality is achieved.

WX-LT350 Infrared Wireless Pendant Microphone: A light-weight, all-in-one unit combining an infrared emitter, microphone and processor. This model uses half the number of batteries of conventional models and is equipped with a clip for attaching it to the chest pocket or tie, and its rear surface has a flat and smooth design.

WX-LS100 Infrared Classroom Dome Sensor: Is an infrared classroom dome sensor that is easy to install and covers a wide area with 360 horizontal degrees. If used with an Infrared Sensor Coupler WX-LC10, up to four sensors can be used to support an area. The operation range of a dome infrared sensor is approximately 8m in radius, this may vary depending on environmental conditions in the room.

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LA50 System (90-011) Specifications

Model: WX-LA50
Audio Power	50W RMS, 75W Peak <1% THD 50Hz to 15kHz
Stereo	2-Channel Stereo Sound
Frequency Response	50 Hz to 15 kHz +/- 2dB
Power Requirements	24 Vdc, 2.5 amps (Power supply included)
Receiving Frequencies	Teacher 1: 2.30 MHZ Teacher 2: 2.80 MHZ
Receiver Type	TRF (Tuned Radio Frequency)
Signal-to-Noise	>80db
External Sensors	Up to 7 sensors (Additional sensor couplers may be required)
Front Panel Controls	2-Teacher Volume Controls 3-Band Equalizer (Low, Mid and High) 4-Auxiliary Volume Controls 1-Master Volume Control 4-Speaker Volume Controls 1-Power Switch
Remote Control - Micro Teardrop Teacher Microphone	Own-Teacher 1, Other-Teacher 2, Line-Auxiliary Inputs
Rear Panel Control	Aux Mute Sensitivity
Rear Panel Connections	Feedback Blocker On/Off 4-Stereo Auxiliary Inputs for TV/DVD, CD, Computer & MP3 Line Output 8-8 Ohm Speaker Connections PA Override Terminals SAFE System Function Outputs DC Power Connector IR Sensor Connector Signal Ground Terminal
Image Rejection	>40dB
Reception Selectivity	+40kHz
Dimensions (H x W x D)	4.21" x 16.5" x 10.9"
Weight	7lb 15oz (3.6 kg)
Speaker	4-50W CS-09 (Speaker back can meets UL (2043) criteria for Plenum installation)

Model: WX-LT350
Infrared Ray Wavelength	850 nm
Number of Transmission Channel	4 channels (Sub carrier frequencies) (1ch: 2.3 MHz, 2ch: 2.8 MHz, 3ch: 3.2 MHz, 4ch: 3.8 MHz)
Oscillation System	PLL Frequency Synthesizer Method
Reception Range	20 m (Effective reception range 8m in radius from Infrared Sensor WX-LS100)
Condition	At the line of sight with using WX-LR100 & WX-LS100
Microphone Type	Unidirectional ECM
Frequency Response	100 Hz 10 kHz (1 kHz standard 50 �s emphasis)
External Input Level	-14 dBV � 3.5 stereo mini jack (monaural mix)
External Microphone Input	-55 dBV � 3.5 stereo mini jack (plug-in power compatible)
Required Battery	Rechargeable: AA size nickel-metal hydride battery x 1 Dry cell: AA size alkaline battery x 1
Operation Time (at 25 �C, continuous use)	Approx. 6 hours: using an HHR-3M Series Panasonic AA size nickel-metal hydride battery Approx. 5 hours: using a Panasonic AA size alkaline LR6EJ battery
External Power Supply	DC 3.3 V (supplied from the optional WX-LZ150 Charger)
Dimensions	50 mm (W) � 25 mm (D) � 85 mm (H)
Weight	Approx. 55 g (with strap, without battery)

Model: WX-LS100
Power	22 V DC (Power source: WX-LR100)
Current Consumption	20 mA
Infrared Ray Wavelength	850 nm
Sensor Output	75Ω F Type Connector
Receiving Channel (Sub Carrier Frequencies)	Ch1: 2.3 MHz, Ch2: 2.8 MHz, Ch3: 3.2 MHz, Ch4: 3.8 MHz
Dimensions	Max. �113.5 mm � 34.5 mm (H), excluding a projection for F type connector
Weight	Approx. 0.2 kg
Finish	Black color / Infrared ray transmission acrylic resin