User Manual - Hear and Learn
Contents
1. ER INPU 1754 AUDIO ee COMPUTER INPUTS DVD vcg g 54 Bo 3 Optional 2 Setup amp Use disons 4 Troubleshooting Accessories 1 Overview 15 5 Warranty Safety amp Specifications 3 Optional puo 4 Troubleshooting Accessories T 2 Setup amp Use 1 Overview 16 3 CONNECTING THE POWER SUPPLY 1 Locate the power supply and AC power cord Connect the AC power cord into the DC power supply 2 Place the power supply into the REDCAT Media base as shown If desired remove the plastic cover of the included Velcro strip and attach the supply to the Velcro for a more secure fit O qu a 2 3 Insert the DC connector into the DC POWER INPUT connector on the REDCAT Media and plug the other end to an electrical outlet 4 CHARGING THE REDMIKE Before use the REDMIKE should be charged It will take 8 9 hours for the REDMIKE to obtain a full charge A fully charged REDMIKE will last for over 7 hours of use If microphones are used daily they should be kept in the cradle microphones can be left in a charging cradle constantly for up to 2 weeks without causing degradation2. lt lightsoeed Classroom Audio System User Manual TABLE OF CONTENTS SECTION 1 Overview ONO Of SECTION 2 10 Set up amp Use 10 SECTION 3 22 Optional Accessories 23 23 24 25 26 27 28 29 30 31 31 SECTION 4 32 Troubleshooting 33 SECTION 5 34 Warranty amp 39 Specifications 36 37 System Components and Unpacking Optional Components Side Panel Controls and Connections Rear Panel Controls and Connections REDMIKE Controls and Connections Cradle Charger Controls and Connections Step 1 Determine Set up Location 1A To Set Up on Table Top 1B To Set Up Mounted on a Wall Step 2 Audio Integration Step 3 Connecting the Power Supply Step 4 Charging the REDMIKE Step 5 Operating the REDMIKE Step 6 Additional Adjustments amp Connections Output to Assistive Listening Device ALD Using the REDMIKE to Amplify External Audio Equipment REDMIKE VC Controls and Connections Charging Initial Set Up LT 71 Controls and Connections Charging Initial Set Up REDMIKE Share Controls and Connections Charging Initial Set Up iR Media Connector Initial Setup Audio Integration Other Optional Accessories Troubleshooting Guide Tips to Obtain Optimal Audio Performance Warranty Statement Safety Instructions Safety Warnings and Certifications System Specifications 5 Warranty Safety amp Specifications 3 Optional 2 Setup amp Use Ms 4 Troubleshootin
3. 1 375 x 75 x 4 625 Weight 3 7 oz REDMIKE Share Handheld Microphone Audio Distortion lt 1 Built in Microphone Unidirectional Electret Battery Power 1 year warranty 2 AA NiMH Rechargeable Dimensions W x D x H 2 25 x 2 25 x875 Weight 7 36 oz 37 lightspeed AC MN RCM LIGHTSPEED TECHNOLOGIES 11509 SW HERMAN ROAD 1 TUALATIN OR 97062 TOLL FREE 800 732 8999 P LIGHTSPEED TEK COM MN0237US01 4 HONE 503 684 5538 FAX 503 684 3197
4. Safet 2 Make sure the cradle charger is plugged into a wall outlet 4 The LED on the microphone will Connect one end of the charging glow RED to indicate charging cable into the jack labeled CHARGER on the bottom of the aie add ne REDMIKE ME plugged in overnight 8 10 hours REDMIKE Share to obtain a full charge 4 Troubleshooting 3 Optional Accessories D 2 Setup amp Use Overview 1 NOTE If the system was purchased without a REDMIKE or REDMIKE VC the REDMIKE Share will utilize the BC TXLT wall charger Plug the wall charger into an AC outlet and plug the other end s into the CHARGER jack on the REDMIKE Share 28 REDMIKE Share Initial Set up 1 Ensure the REDCAT Media is ON The red LED on the power button will glow 2 Turn on the REDMIKE Share by sliding the switch to the top position 3 Grip the barrel in the center section Avoid covering the infrared emitters just below the microphone grille This could interrupt signal transmission 4 While speaking in a normal voice increase the CH B VOLUME on the REDCAT Media level until your voice is barely audible REMEMBER This equipment is designed to supplement and distribute the user s voice so they are able to speak in a conversational tone Having the volume set too high will result in feedback and listener fatigue 5 Warranty Safety amp Specifications 2 Setup amp Use 4 T
5. amp Specifications 2 Setup amp Use 1 Overview Accessories 13 3 Optional 5 Warranty Safety Accessories 4 Troubleshooting amp Specifications 2 Setup amp Use 1 Overview 14 2 AUDIO INTEGRATION The next step in setting up your REDCAT Media system is to connect it to the other elements of your audio system Audio systems have varying elements you may have a computer television DVD VCR player a visual projection system or other devices In this section you will find instructions on how to connect an external audio device like a TV VCR DVD MP3 or computer directly into the REDCAT Media One Possible Set up Video In Teacher s REDMIKE I Audio Out IR Transmission Video Out Audio Out audio In REDCAT Media 2 AUDIO INTEGRATION coNr D 1 Turn the Computer or DVD VCR volume on the REDCAT Media all the way down REDCAT Media volume controls push in and lock to prevent accidental adjustment 2 Connect a patch cable not included from the audio source into the Computer or DVD VCR input jack on the bottom of the REDCAT Media 3 With both the REDCAT Media and audio source power on adjust the corresponding volume control until the desired level is achieved NOTE Be careful to not to set the volume too high as this can distort the speaker and potentially cause damage
6. long periods of time Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has been spilled or objects have fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped When the mains plug or appliance coupler used as the disconnect device it shall remain readily operable Please keep the unit in a good ventilation environment 5 Warranty Safety amp Specifications 72 2 Setup amp Use 1 Overview 35 5 Warranty Safety amp Specifications 4 Troubleshooting 3 Optional Accessories 2 Setup amp Use Overview 1 36 SAFETY WARNINGS AND CERTIFICATIONS N CAUTION TO RISK OF ELECTRIC SHOCK DO NOT OPEN DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED PERSONNEL UTIO REDUCE THE RISK OF ELECTRIC SHOCK B CERTIFICATIONS This product conforms with the essential requirements of the following European Union Directives 89 336 EEC 92 31 EEC 93 68 EED and 2004 108 EC Electromagnetic Compatibility Directives Lightspeed Technologies launched a formal product recycle program in Europe that complies with the European Union Directive 2002 96 EC on Waste Electrical and Electronic Equipment WEEE
7. remove the tab without first REDMIKE CONTROLS AND CONNECTIONS opening the compartment door as it may tear leaving fragments AUDIO MICROPHONE INPUT Use this input to plug in a laptop MP3 player or other audio source to wirelessly transmit audio to be played through the system Alternatively an external microphone can be connected CHANNEL SELECT SWITCH CH A B This switch allows for selection between Channel A or B If you are using a single microphone we recommend using Channel A CHARGER CONTACTS These contacts interface with the charging tabs in the BC RMCC cradle charger for daily charging Simply place the REDMIKE in the charger CRADLE CHARGER CONTROLS AND CONNECTIONS ries z z 1 CHARGE INDICATORS The light 2 DC POWER PORT Connect the i glows RED while the REDMIKE is DC power cord here 6 charging When fully charged the 3 OPTIONAL CHARGING PORT E light will glow GREEN A blinking RED light indicates that no battery is sensed REDMIKE Yellow Protective Tab may not have been completely removed see page 5 item 4 A blinking Green LED means a non Lightspeed battery has been installed possibly an alkaline battery Plug the charging cord for the optional LT 71 or the REDMIKE Share microphones here 10 5 Wi ty Safet 4 Troubleshooting Str amy sare 3 Optional 2 Setup amp Use Overview 1 amp Specificatio
8. 2 Remove the REDMIKE from the feedback or squealing charging cradle and turn it on outside of 2 3 feet if there is The red IR LED CH A or CH B turn the volume down slightly on the REDCAT Media will light to indicate a signal is being received 3 Slip the REDMIKE with lanyard around the neck and position the REMEMBER This equipment supplements the user s voice so they are able to speak in a conversational top of the microphone just below tone Having the volume set too high the collarbone will result in feedback and listener 4 Slowly increase the CH A B volume fatigue up to the green section of 6 Once initial volume level is set the dial This designates normal walk around the room and listen volume range in the classroom for audio dropout and overall 5 While speaking in a normal voice audio quality fine tune ME e i 2 7 If further fine tuning is required Proper volume level should be as audio equalization may be follows necessary Please refer to the Your voice should be clearly following page heard by another person on the 8 If a second REDMIKE was other side of the room purchased repeat steps 2 4 You should barely be able to MICROPHONE VOLUME e 6 ADD L ADJUSTMENTS amp CONNECTIONS Fine tuning Audio If the volume is set properly but there is still a small amount of audio feedback squealing some audio equalization may be necessary Follow the steps belo
9. 999 5 a m 5 p m PST will handle all your repair replacement needs IMPORTANT SAFETY INSTRUCTIONS DM IE 2E 2 10 Read these instructions 11 Keep these instructions Heed all warnings Follow all instructions Do not use the apparatus near water Clean only with dry cloth Do not block any ventilation openings Install in accordance with the manufacturer s instructions Do not install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat Do not defeat the safety purpose of the polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two blades and a third grounding prong The wide blade or the third prong is provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the apparatus Only use attachments accessories specified by the manufacturer Use only with a cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over Unplug this apparatus during lighting storms or when unused for
10. Directive Please visit our website at www Lightspeed tek com for more information This product is manufactured using lead free processes and is free of other materials harmful to the environment It conforms to the most stringent new European guidelines for consumer products RoHS SYSTEM SPECIFICATIONS OVERALL SPECIFICATIONS Power Output 25 Watts Total Amplifier Frequency Response 60 Hz to 18 kHz 10 dB Signal to Noise Ratio gt 73 dB Overall Dimensions W x D x H 14 x 22 25 x 3 Table Stand Footprint W x D 18 9 x7 Weight 10 5 Ibs RECEIVER SPECIFICATIONS Carrier Frequencies IR 2 06 2 54 3 2 3 7 MHz IR Operating Range up to 1600 square feet Receiver Type Superheterodyne Receiver Sensitivity 6 uV for 60 dB S N Image and Spurious Rejection gt 70 dB TRANSMITTER SPECIFICATIONS REDMIKE and REDMIKE VC 5 Warranty Safety amp Specifications 4 Troubleshooting 3 Optional Accessories Audio Distortion lt 1 Built in Microphone Unidirectional Electret Battery Power 1 year warranty 1 AA NiMH Rechargeable 2 Sensing Battery A Audio Input 3 5 mm Dimensions W x D x H 0 9 x 1 0 x 3 5 iu Weight 2 1 oz LT 71 LightMic Audio Distortion lt 1 z Built in Microphone Unidirectional Electret Battery Power 1 year warranty 2 AA NiMH Rechargeable Audio Inputs Mic Level 3 5 mm Line Level 3 5 mm Dimensions W x D x H
11. VOLUME CONTROLS UP DOWN CHARGER CONTACTS These contacts interface with the charging tabs when the REDMIKE VC is placed in the BC RMCC cradle charger REDMIKE VC Charging Before use the REDMIKE VC should 8 be charged See page 17 and 5 M follow the same instructions for the REDMIKE 3 REDMIKE VC Initial Set up See page 18 and follow the same instructions for the REDMIKE to setup the REDMIKE VC 3 Optional Accessories NOTE A nominal volume level must be set on the REDCAT Media before adjusting controls on the REDMIKE VC The teacher can now use the controls on the REDMIKE VC to adjust the volume level from anywhere in the room The microphone volume control has 4 steps up and 4 steps down from the mid point 9 levels total 2 Setup amp Use gt 5 23 24 4 Troubleshooting 3 Optional Accessories 2 Setup amp Use Overview 1 1 ON OFF MUTE Switch CHANNEL SELECT SWITCH CH A B Use this to choose Channel A or B If you are using a single microphone we recommend using Channel A POWER CHARGE INDICATOR A BLUE light indicates the REDMIKE VC is on and fully charged A RED light indicates a charge is needed EXTERNAL MICROPHONE INPUT MIC Use the 3 5mm MIC jack for the optional TK 250 headset microphone partit MC TK250LTM OPTIONAL LT 71 Controls and Connections LT 71 e AU
12. XILIARY AUX Plug a laptop MP3 player or other audio source into this jack to wirelessly transmit the audio signal to be played through the system CHARGER INPUT CHARGER Plug the charging cable from the charger into this jack for daily charging The LED on the front will glow RED to indicate charging LT 71 Charging 1 Ensure that the LT 71 is turned OFF E amp 2 Make sure the cradle charger E m is plugged into a wall outlet Connect one end of the charging cable into the jack labeled 2 CHARGER on the side of the LT 71 5 and plug the other end into the charging jack on the rear of the E REDMIKE cradle charger The 17 715 rechargeable batteries factory installed The LED on the front of the LT 71 will glow RED when charging 3 Leave the LT 71 plugged in overnight 8 10 hrs to obtain a full charge 3 Optional Accessories 2 Setup amp Use z 5 gt 6 NOTE If the system was purchased without a REDMIKE or REDMIKE VC the LT 71 will utilize the BC TXLT Wall Charger for charging Simply plug the wall charger into an AC outlet and plug one of the charging cables into the jack labeled CHARGER on the LT 71 25 LT 71 Initial Set up Once the LT 71 is charged follow these steps to set it up for use 1 Turn the REDCAT Media power switch to the ON position The RED LED on the switch will glow 2 Turn on the LT 71 and set the operati
13. annel If you review these instructions and still have questions write down the serial number and model number of your system and call Lightspeed Technical Services at 800 732 8999 5 a m 5 p m PST TIPS TO OBTAIN OPTIMUM AUDIO PERFORMANCE Speakin a natural voice A normal conversational speech level will provide an adequate signal It is not necessary to increase the intensity of your voice the audio system provides adequate amplification approximately 5 10 dB above ambient room noises Avoid wearing jewelry that may rub or bump against the microphone Turn the REDMIKE off during private conversations with a student parent or other classroom visitor You can also cover the LED lens on top of the REDMIKE to block the signal Recharge batteries each night When recharged nightly operating time actual usage for the transmitters will last through a typical school day 5 Warranty Safety amp Specifications 4 Troubleshooting 2 Setup amp Use Overview 1 3 Optional Accessories 33 34 5 Warranty Safety amp Specifications 4 Troubleshooting 2 Setup amp Use 1 Overview SECTION 5 WARRANTY SAFETY amp SPECIFICATIONS FIVE YEAR LIMITED WARRANTY Lightspeed Classroom Audio Systems are guaranteed against malfunction due to defects in materials and workmanship for a period of FIVE 5 YEARS beginning at the date of the purc
14. audio through the REDCAT Media 5 DVD VCR AUDIO INPUT Plug a stereo RCA cable from your DVD VCR or other device into this jack to play that audio through the REDCAT Media 6 PAGEFIRST INPUT AND ADJ Connect the input from optional PageFirst sensor here when interface with a buildings paging system Use the ADJ control to adjust the sensitivity if needed 7 JACKS FOR TESTING PURPOSES ONLY These connections are only for use at the Lightspeed factory for test and diagnostics AHH e NERINPUT BUONO WEULTS ADT VTSA COMPUTER DYBNG 5 War amp Sp E o5 N 1 Overview 5 Warranty Safety amp Specifications 4 Troubleshooting 3 Optional Accessories 2 Setup amp Use 1 Overview POWER BUTTON Press this button to turn the REDMIKE ON press again to turn it OFF mute POWER LOW BATTERY INDICATOR A BLUE light indicates the REDMIKE is on and fully charged A RED light indicates a charge is needed BATTERY COMPARTMENT To access the battery compartment slide the door downward The battery should only be replaced by a Lightspeed AA rechargeable sensing battery part BA NH2A27 YELLOW PROTECTIVE TAB Slide the battery compartment door open to remove this disposable protective tab before use NOTE do not attempt to
15. g Accessories 1 Overview SECTION 1 OVERVIEW SYSTEM COMPONENTS AND UNPACKING The standard configuration of the REDCATG Media will contain REDCAT Media Infrared Receiver Amplifier with Table Stand and Power Supply Charging Cradle and Power Supply 1 4 REDMIKE Classroom Microphone OPTIONAL COMPONENTS Optional equipment which may be part of your REDCAT Media system REDMIKE VC Volume Control Microphone REDMIKE Share Handheld Mic amp Charger Cable LT 71 LightMic and Charger Cable Standard Accessories RX RCM REDCAT Media all in one system PS 24V 2 5 24V 2 5A power supply for REDCAT Media RMT REDMIKE classroom microphone with battery BA NH2A27 AA NiMH rechargeable sensing battery for REDMIKE AC RMLC2 REDMIKE lavaliere cord BC RMCC REDMIKE cradle charger PS 5V 1 0 5V 1 0A power supply for cradle charger Optional Components RMV REDMIKE VC microphone with battery RMS REDMIKE Share handheld microphone with battery pack LT71 LightMic microphone with batteries BA NH2APK NiMH rechargeable battery pack for REDMIKE Share BA NH1 AA NiMH rechargeable battery for LT71 2 per microphone ptional 5 Warrant fe Option 4 Troubleshooting 5 Warranty Safety Accessories amp Specifications 2 Setup amp Use 1 Overview 3 Optional 4 Troubleshooting 5 Warranty Safe
16. hase invoice If such malfunction occurs the product will be repaired or replaced at Lightspeed s option without charge during the warranty period Lightspeed s Warranty Exchange Program applies to all infrared systems within the five 5 year warranty period If an infrared product or component has an issue that requires service a refurbished replacement will immediately be sent to the customer to minimize downtime Customers will receive the exchange product s or component s within 2 3 days A prepaid return label will be included with exchanged products so original malfunctioned equipment can be returned to Lightspeed Any exchanged equipment will remain covered under the original five 5 year warranty 1 Warranty on infrared microphones is FIVE 5 YEARS 2 Warranty on Lightspeed NiMH rechargeable batteries is one 1 year 3 Prepaid shipping label provided by Lightspeed for warranty repairs within the U S Customers outside the U S should refer to the Lightspeed website www lightspeed tek com for warranty repair instructions 4 Warranty does not extend to finish appearance items or malfunctions due to abuse or operation other than specified conditions nor does it extend to incidental or consequential damages Repair by other than Lightspeed or its authorized service agencies will void this guarantee Information on authorized service agencies is available from Lightspeed Technologies Inc Our Service Department 800 732 8
17. instructional technologies to be clearly heard throughout the classroom REDCAT Media OTHER OPTIONAL ACCESSORIES Other Optional Accessories LT 71 LightMic microphone with lavaliere cord recharge able batteries and charging cable RMS REDMIKE Share handheld microphone w battery pack MC TK250LTM Noise canceling headset microphone AC TCC7 Charging cable for LT 71 and REDMIKE Share microphones CA RCA6 6 dual RCA audio cable CA RCA24 24 dual RCA audio cable CA MSC3535 3 5mm to 3 5mm stereo audio cable CA MMC2535 Audio patch cable 2 5 mm mono to 3 5 mm mono BA NH1 AA Rechargeable battery for 7 71 and REDMIKE Share 3 Optional 5 Warranty Safety Accessories 4 Troubleshooting amp Specifications 2 Setup amp Use 1 Overview 31 32 4 Troubleshooting 2 Setup amp Use 1 Overview SECTION 4 TROUBLESHOOTING COMMON PROBLEMS AND SOLUTIONS Note Most problems are directly related to low battery power Please run through the Battery Check items first For remaining troubleshooting use known good fully charged batteries ALL PROBLEMS Most Problems are e Ifthe optional iR media connection related to low battery power is in use set the microphone to SOLUTION Battery Check Channel A Confirm batteries are charged PROBLEM Low Volume or Feedback each night SOLUTION Follow these steps to Confirm p
18. ng channel to B 3 Slip the LT 71 with lanyard around the neck and position the top of the microphone just below the collarbone NOTE Positioning of the LT 71 is critical for proper volume adjustment 3 Optional Accessories 4 While speaking in a normal voice slowly increase the volume for Channel B on the REDCAT Media until your voice is barely audible REMEMBER This equipment supplements the user s voice so they are able to speak in a conversational tone Having the volume set too high will result in feedback and listener fatigue 26 REDMIKE Share Controls and Connections 5 War amp Sp 3 Optional Accessories 2 Setup amp Use PALA POWER SWITCH 2 POWER CHARGE INDICATOR this light glows blue when turned on and turns off to indicate low battery level When charging the light glows red 3 AUDIO INPUT plug a laptop MP3 player or other audio device into this jack to wirelessly transmit the audio signal to be played through the system 4 CHANNEL SELECT SWITCH CH A B Located in the battery compartment this switch is set to Channel B at the factory CHARGER INPUT Plug the charging cable from the REDMIKE cradle charger or into this jack 27 REDMIKE Share Charging 1 Ensure that the REDMIKE Share is 3 Plug the other end into the turned OFF charging jack on the rear of the cradle charger 5 Warranty
19. ns Accessories SECTION 2 SET UP amp USE 1 DETERMINE SET UP LOCATION The REDCAT Media is shipped with a table stand connected and ready for use Alternatively the table stand can be used as the wall mount bracket Advantages of either include Tabletop recommended Wall mount Virtually no setup time More permanent setup Greater flexibility to move to Greater security different locations 1A TO SET UP ON TABLE TOP First consider that the REDCAT teacher will be speaking If this is not Media should be placed within within possible other good locations are 7 feet of an electrical outlet and on a along either wall next to the teacher surface about 3 6 feet off the ground or in a corner Avoid placing the REDCAT Media next to where the Next find a location as far away as teacher instructs Putting the REDCAT possible from the teacher who will Media in close proximity to the be using the mic The best place is teacher s mic can result in feedback against the wall opposite where the Good placement Best placement 1B TO SET UP MOUNTED ON A WALL First consider that the REDCAT Media should be placed within within 7 feet of an electrical outlet and about 6 8 feet off the ground Next find a location as far away as possible from the teacher who will be using the mic The best place is centered on the long wall opposite Good placement the teacher If this is not possible other go
20. od locations are on the wall next to the teacher Avoid placing the REDCAT Media on any wall close to where the teacher usually stands to instruct the class Having the teacher s mic too close to the REDCAT Media can result in feedback Good placement Best placement 5 Warranty Safety amp Specifications ional 2 Options 4 Troubleshooting Accessories 2 Setup amp Use 1 Overview 11 Optional 4 Troubleshooting Warranty Safety Accessories T amp Specifications 2 Setup amp Use 1 Overview 12 1B TO SET UP MOUNTED ON A WALL 1 Grip the bottom of the REDCAT Media where it meets the base T 9 2 Slide REDCAT Media off the base clearing the three guides then lift clear 3 Ensure proper orientation of the bracket as shown in the illustration 1B TO SET UP MOUNTED ON A WALL 4 Place the base wall bracket against the wall and use a level to confirm the positioning is straight 5 Mark the wall where the retaining screws will be installed 6 Attach the bracket to the wall using the mounting screws and drywall anchors if required 7 Holding the REDCAT Media firmly by the bottom quarter slide the REDCAT Media onto the wall bracket as illustrated below 3 Optional 4 Troubleshooting 5 Warranty Safety
21. pe of audio input jack on the device as many manufacturers products differ in connector size and shape The Lightspeed LES 370 Personal FM System requires a 3 5mm to 3 5mm patch cable part CA MMC3535 not included 3 Connect a patch cable from the ALD s microphone jack or AUX input to the 3 5mm audio jack labeled ALD OUT on the side of the REDCAT Media Adjust the volume control on the ALD s receiver to maximum output NOTE This is to set the maximum allowable signal from the REDCAT Media With the REDCAT Media and ALD turned on speak into the REDMIKE and slowly adjust the ALD volume control until the appropriate audio level is attained in the ALD s receiver headphones USING THE REDMIKE TO AMPLIFY EXTERNAL AUDIO EQUIPMENT The REDMIKE includes a 3 5mm audio input jack to connect to an audio source like a laptop or MP3 player The REDMIKE will transmit the audio signal to be played through the system If your system includes two REDMIKEs we recommend using Channel B student mike to amplify the external audio equipment so the teacher s volume on the Channel A teacher mike does not have to be adjusted To determine which REDMIKE is set to Channel B you can look at the switch on the back of the mike or speak into one of the mics and watch which set of LED s glow on the front panel of the REDCAT Media A Volume or B Volume correspond to Channels A or B 1 Plug your ex
22. roper batteries are eliminate low volume or feedback used The REDMIKE requires Ensure microphone is positioned the Lightspeed BA NH2A27 appropriately just below the collar rechargeable sensing battery for bone proper charging The REDMIKE Share uses the BA NH2APK rechargeable battery pack The LT 71 requires two BA NH1AA rechargeable batteries Check volume level on the amplifier If the volume is too high feedback will occur Adjust accordingly Adjust the volume level on the Make sure the microphones back of the optional REDMIKE VC turned off while charging so a full charge is attained Full charge will PROBLEM No Sound From Speaker last eight hours SOLUTION Follow these steps to e Inspect the battery contacts Clean produce sound from speakers and adjust if necessary Turn the REDCAT Media on PROBLEM Hearing Static Confirm that the POWER light located on the front panel switch is SOLUTION Follow these steps to Op eliminate static e Confirm signal is being received at the REDCAT Media The IR signal light will be RED indicating a signal is being received Confirm that REDMIKE is turned on There will be a BLUE LED on the microphone to indicate it is powered on Ensure sensor is in optimum location refer to sensor placement in manual A single sensor will cover a 1600 sq ft enclosed classroom Ensure that no other REDMIKE LT 71 REDMIKE Share is operating on the same ch
23. roubleshooting Accessories 1 Overview 29 30 5 Warranty Safety amp Specifications 3 Optional Accessories 4 Troubleshooting 2 Setup amp Use 1 Overview INITIAL SET UP OPTIONAL IR MEDIA CONNECTOR 1 Turn off the second microphone The iR Media Connector uses the same channel channel B as the optional second microphone REDMIKE LT 71 or REDMIKE Share As a result they cannot be used simultaneously If you have a second microphone turn it off before transmitting audio from the iRMC NOTE If you adjust the CH B volume on the classroom audio system you will also be changing the volume for your second microphone Return the CH B volume knob to the original position before turning the second microphone back on 2 The iR Media Connector volume is preset for most standard audio signals If you need to turn the volume up or down follow this procedure A Adjust the volume at the computer television or other audio source if possible B Ifthe audio source does not have a volume control such as many DVD players adjust the volume at the iRMC 3 If the first two options do not give optimum volume level the last place to adjust the volume is the CH B Volume on the classroom audio system REDCAT Media or other OPTIONAL IR MEDIA CONNECTOR AUDIO INTEGRATION The iRMC is designed to integrate with the REDCAT Media and multiple audio sources allowing other
24. ternal audio equipment for example laptop into the input on the REDMIKE labeled INPUT using a 3 5mm patch cable AUDIO AA INPUT AUDIO OUTPUT M 2 Adjust the volume of the selected mic channel to achieve desired loudness 5 Warranty Safety amp Specifications 2 Setup amp Use Optional 4 Troubleshooting Accessories 1 Overview 21 22 3 Optional 2 Setup amp Use 1 Overview Accessories SECTION 3 OPTIONAL ACCESSORIES OPTIONAL REDMIKE VC Volume Control Controls and Connections 1 POWER LOW BATTERY POWER MUTE BUTTON INDICATOR A BLUE light indicates the REDMIKE VC is on and fully charged A RED light indicates a charge is needed BATTERY COMPARTMENT To open slide the door downward The battery should only be replaced by a Lightspeed AA rechargeable sensing battery part BA NH2A27 YELLOW PROTECTIVE TAB Slide the battery compartment door and remove this disposable protective tab before use AUDIO MICROPHONE INPUT Use this input to plug in a laptop MP3 player or other audio jog qe loop fuaneq opi source to wirelessly transmit audio to be played through the system Alternatively an external microphone can be connected CHANNEL SELECT SWITCH CH A B Use this to choose Channel A or B If you are using a single microphone we recommend using Channel A
25. to battery life A red light on the charging cradle indicates the REDMIKE is charging A green light indicates that charging is complete and a full charge has been reached A blinking light indicates a charging or sensing error See Troubleshooting section for more information REDMIKE incorporates alkaline protection into the microphone design Always use a Lightspeed rechargeable sensing battery Replacement AA NiMH batteries may only be purchased through Lightspeed Technologies part BA NH2A27 Do not attempt to charge alkaline batteries They can overheat and expand creating a significant hazard and damaging the microphone this is not covered by warranty 1 Plug power cord into the cradle charger and then plug the AC end into an electrical outlet 2 Ensure that the REDMIKE is turned OFF 3 Place the REDMIKE into the cradle The LED on the cradle will glow RED indicating charging has started When the REDMIKE is fully charged the LED on the cradle charger will change to GREEN W t f 3 Optional 4 Troubleshooting 5 Warranty Safety Accessories amp Specifications 2 Setup amp Use 1 Overview 17 18 4 Troubleshooting 2 Setup amp Use 1 Overview 5 OPERATING THE REDMIKE Once the REDMIKE is charged follow these steps to set it up for use Turn the REDCAT Media power hear your own voice switch to the ON position e There should not be any audio
26. ty Accessories amp Specifications 2 Setup amp Use 1 Overview SIDE PANEL CONTROLS AND CONNECTIONS 1 CH A VOLUME Controls the volume level of the microphone set to Channel A 2 CH B VOLUME Controls the volume level of the microphone set to Channel B 3 IR INDICATORS These lights glow RED when the corresponding microphone is turned on a transmitting A steady light indicates a strong signal 4 COMPUTER VOLUME Controls the volume level of the audio input from a computer or other device connected to the computer input 5 DVD VCR VOLUME Controls the volume level of the audio input from a DVD VCR or other device connected to the DVD VCR input 6 ALD VOLUME Controls the volume level of the audio output to an assisted listening device ALD 7 ALD OUT 3 5mm outputs to an ALD or recording device 8 POWER SWITCH Turns the REDCAT Media ON or OFF The LED indicator will glow red when the system is on REAR PANEL CONTROLS AND CONNECTIONS 1 CARRYING INSET Cutaway grip for moving or carrying the REDCAT Media 2 8 BAND GRAPHIC EQUALIZER The sliding controls adjust the levels of the various audio frequencies This allows the installer to properly equalize the system to produce optimum sound quality 3 DC POWER INPUT Plug the power supply 24V 2 5A into this jack 4 COMPUTER AUDIO INPUT Plug a 3 5mm cable from a computer to this jack to play all computer
27. w to properly EO the system 1 Slide up and flip down the EO cover door 2 Walk the room listening for feedback squealing 3 Lower the 2K5 and or 4K sliders if a high pitched ring is present 4 Lower the 400 and or 700 sliders if a low pitched ring is present 5 If feedback is still present it is likely the volume simply needs to be turned down Optional PageFirst Interface This optional feature interfaces with an independent classroom paging system When the page is broadcast all audio from the system is muted ensuring important and even emergency school wide messages are never missed How it works 1 PageFirst sensor clip is hung around the lead wires attached to the classroom paging speaker 2 The clip is hard wired to the REDCAT Media 3 As a page is broadcast the sensor clip detects the audio signal through induction and immediately mutes the REDCAT Media a 4 When the page is over the audio from the REDCAT Media returns to normal volume level For full installation details refer to the install sheet included with the optional PageFirst sensor clip o 55 2 B o e N Overview 1 19 20 5 9 E 2 Setup amp Use 1 Overview OUTPUT TO ASSISTIVE LISTENING DEVICE ALD 1 Turn the ALD Assistive Listening Device volume control on the REDMIKE side panel all way the down 2 Determine the size and ty
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