User Manual - Hear and Learn
Contents
1. 5 Warranty Safety 8 Specifications i 4 Troubleshootin Accessories lt g 3 Optional 2 Setup amp Use 1 Overview 27 5 Warranty Safety 8 Specifications gt Optional 4 Troubleshooting Accessories 2 Setup amp Use 1 Overview 28 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 CAT 885 A Volume or B Volume correspond to Channels A or B 1 Plug your external audio equipment for example laptop into the input on the REDMIKE labeled INPUT using a 3 5mm patch cable AUDIO INPUT 2 Adjust the volume on the CAT 885 receiver which corresponds to selected mic channel A or B suoljeoiyioads g ayes uenem S Bu ooys jqnos y asp 8 dmeg Z MAIMBAC 29 30 3 Optional 2 Setup amp Use 1 Overview Accessories2. 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 REDMIKE Share Initial Set up 1 Ensure the CAT 885 is ON The blue 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 B VOLUME on the CAT 885 level until your voice is barely audible REMEMBER This eguipment 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 8 Specifications 2 Setup Use pien 4 Troubleshooting Accessories 1 Overview 37 5 Warranty Safety amp Specifications 4 Troubleshooting 3 Optional Accessories 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
3. 23 2 Setup Use 24 7 OPERATING THE REDMIKE Once the REDMIKE is charged follow these steps to set it up for use 1 Turn the CAT 885 power on The blue LED will glow 2 Remove the REDMIKE from the charging cradle and turn it on 3 Slip the REDMIKE with lanyard around the neck and position the top of the microphone just below the collarbone NOTE Positioning of the REDMIKE is critical for proper volume adjustment 4 While speaking in a normal voice slowly increase the volume of the corresponding channel on the CAT 885 until your voice is barely audible Each REDMIKE has its channel pre set to either A or B as indicated on the back of the Mic 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 5 Once initial volume level is set walk around the room and listen for audio dropout and overall audio quality Fine tuning the audio is accomplished by making minor adjustments to the 8 Band Equalizer on the back panel of the CAT 885 6 If a second REDMIKE was purchased repeat steps 2 4 8 INITIAL SET UP OF SPEAKER AUDIO Audio Equalization of the CAT 885 The CAT 885 uses an 8 band audio equalizer designed to optimize and fine tune the microphone sound quality for the classroom Below are some tips on proper system equalization e
4. CAT 885 Classroom Audio System User Manual TABLE OF CONTENTS SECTION 1 Overview co NO m 11 12 13 SECTION 2 14 Set up Use 15 18 18 19 20 21 22 23 24 25 26 27 28 SECTION 3 29 Optional Accessories 30 30 32 33 34 35 36 37 38 39 39 SECTION 4 40 Troubleshooting 41 SECTION 5 42 Warranty amp 43 Specifications 44 Important Safety Instructions System Components and Unpacking Optional Components Front Panel Controls Rear Panel Controls ISR Controls and Connections REDMIKE Controls and Connections Cradle Charger Controls and Connections Step 1 Location of the Amplifier Step 2 ISR Sensor Installation Step 3 Speaker Installation Step 4A Connect the Power Supply Step 4B ISR Connection Step 4C Speaker Connection s Step 4D Audio Input Connections Step 5 Audio Integration Step 6 Charging the REDMIKE Step 7 Operating the REDMIKE Step 8 Initial Set up Speaker Audio Step 9 Setting Mic Priorities Output to Assistive Listening Device 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 Warning
5. included Poor choices for placement are corners on walls at heights lower than 7 feet 2 meters or in places where the line of sight from the ISR to the receiver is or could be obstructed Good placement Best placement Conduit is Recommended B B LJ LJ B B B m D 3 Optional 4 Troubleshooting 5 Warranty Safety 8 Specifications 2 Setup amp Use 1 Overview Accessories 15 5 Warranty Safety amp Specifications 4 Troubleshooting 2 IR SENSOR RECEIVER ISR INSTALLATION CONT D Once you find a suitable location for the ISR follow these instructions to mount it There are different instructions for mounting depending on if the ISR will be mounted to a suspended ceiling grid or secured to a wall solid vertical surface Suspended Ceiling Mount 1 Attach the bracket to the ceiling tile grid t bar a Slide the tabs onto the outsides of the t bar starting with one corner b Attach the second tab around 3 Optional Accessories the other side of the t bar c Repeat with the other side of O clip connects to t bar on ceiling 2 Setup Use Overview 1 the bracket so it is connected at all four points I gt 2 Slide the ISR onto the bracket until it clicks into place a Guide the mounting rails onto the bracket oriented as pictured b Once secure the ISR locks into place c To re
6. 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 Gl jag qer anos op re eg opts es 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 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 be charged See page 23 and follow the same instructions for the REDMIKE REDMIKE VC Initial Set up See page 24 and follow the same instructions for the REDMIKE to setup the REDMIKE VC NOTE A nominal volume level must be set on the CAT 885 befo
7. 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 C If the first two options do not give optimum volume level i the last place to adjust the ra gt volume is the CH B Volume 9 9 8 8 5 6 B LB B 6 on the CAT 885 OPTIONAL IR MEDIA CONNECTOR AUDIO INTEGRATION The iRMC is designed to integrate with the CAT 885 and multiple audio sources allowing other instructional technologies to be clearly heard throughout the classroom ISR Sensor IR Transmission A ISR Sensor Video Out BVD VER Audio Out OTHER OPTIONAL ACCESSORIES Other Optional Accessories IRMC Infrared Media Connector MC TK250M Noise canceling headset microphone AC TCC7 Charging cable for REDMIKE Share and LT71 CA RCA6 6 dual RCA audio cable CA MSC3
8. s 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 13 5 Warranty Safety 8 Specifications gt Optional 4 Troubleshooting Accessories 2 Setup amp Use 1 Overview 14 SECTION 2 SET UP amp USE 1 LOCATION OF THE AMPLIFIER First find a suitable location to set up the amplifier It is best to put the amplifier in a stable location near the other equipment to be used If this is not possible an optional Lightspeed wall shelf can be installed Media Cabinet Set up Wall mount Set up The optional Lightspeed wall shelf part AC 800WB is specifically designed to support the CAT 885 Avoid Separated Set ups Components should be located together Wires should be routed directly back to the amplifier 2 IR SENSOR RECEIVER ISR INSTALLATION Next find a suitable location for the ISR Poor location will cause substandard performance of the CAT 885 Classroom Audio System The ISR should be as high as possible in the room the ceiling is the best location centered along the longest wall in the room When possible use a conduit to protect the wires not
9. 535 3 5mm to 3 5mm stereo audio cable 5 Warranty Safety amp Specifications 2 Setup amp Use Opine 4 Troubleshooting Accessories 1 Overview 39 40 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 related to low battery power SOLUTION Battery Check Confirm batteries are charged each night Confirm proper batteries are used The REDMIKE requires the Lightspeed BA NH2A27 rechargeable sensing battery for proper charging The REDMIKE Share uses the BA NH2APK rechargeable battery pack The LT 71 requires two BA NH1 AA rechargeable batteries Make sure the microphones are turned off while charging so a full charge is attained Full charge will last eight hours Inspect the battery contacts Clean and adjust if necessary PROBLEM Hearing Static SOLUTION Follow these steps to eliminate static 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 channel If the optional iR media connection is in use set the microphone to
10. Audio Inputs only Computer TV VCR CD DVD etc When the teacher speaks into the microphone the audio of the input sources will mute When the teacher stops talking or the REDMIKE is turned off the audio returns sensor clip detects the audio signal through induction and immediately mutes the CAT 885 4 When the page is over the audio from the CAT 885 returns to normal volume level For full installation details refer to the install sheet included with the optional PageFirst sensor clip OUTPUT TO ASSISTIVE LISTENING DEVICE Turn the ALD Assistive Listening Device volume control on the back panel all the way down fully counterclockwise Determine the size and type of audio input jack on the device as many manufacturers products differ in connector size and shape The Lightspeed LES 370 Personal System requires a 3 5 mm to 3 5 mm patch cable part CA MMC3535 not included Connect a patch cable from the ALD s microphone jack or AUX input to one of the following 3 5mm audio jack on the CAT 885 e ALD OUT on the front panel e AUX OUT on the back panel Adjust the volume control on the ALD s receiver to maximum output NOTE This is to set the maximum allowable signal from the CAT 885 5 With the CAT 885 and ALD turned on speak into the REDMIKE and slowly adjust the corresponding volume control on the CAT 885 until the appropriate audio level is obtained in the ALD
11. Channel A PROBLEM Low Volume or Feedback SOLUTION Follow these steps to eliminate low volume or feedback Ensure microphone is positioned appropriately just below the collar bone Check volume level on the amplifier If the volume is too high feedback will occur Adjust accordingly Adjust the volume level on the back of the optional REDMIKE VC PROBLEM No Sound From Speaker SOLUTION Follow these steps to produce sound from speakers Turn the CAT 885 on Confirm that the POWER light located on the front panel switch is on Confirm signal is being received at the CAT 885 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 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 e Speak in 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 e Avoid wearing jewelry that may rub or bump against the microphone e Turn the REDMIKE off during private conversations with a student parent or other cla
12. PEAKER INSTALLATION 1 Locate the speaker installation instructions packed with your speaker s 2 Follow instructions and mount speaker s 3 Return to this manual to complete the set up of your system 4A CONNECT THE POWER SUPPLY 1 Ensure the power button is depressed in the OFF position 2 Connect the DC end of the power supply to the black power jack labeled DC POWER 3 Connect the black AC power cable from the power supply to a wall outlet CAT 885 Amplifier CH B Audio IN Q iii N CHA STEREO PRIORITY DC Power Source Cable 4B ISR CONNECTION Check the connections from the ISR Sensor to the CAT 885 Ensure the CAT 885 is plugged into an electrical outlet 1 Ensure the power is still switched off 2 Check the connection from the ISR to the CAT 885 Ensure the sensor cable is securely attached and locked into place ISR Sensor Receiver ae CAT 885 Amplifier 5 Warranty Safety amp Specifications 4 Troubleshooting 2 Setup amp Use 1 Overview 3 Optional Accessories 19 20 5 Warranty Safety 3 Optional Accessories 4 Troubleshooting 2 Setup Use 1 Overview amp Specifications AC SPEAKER CONNECTIONS 1 Ensure the power switch is in the off position 2 Ensure speaker wire connections are secure and not frayed Under normal conditions each speaker volume control should remain at maximum le
13. The voice should be natural very clear and without any audio feedback ringing e Walk the room listening for the overall quality and any feedback that is present e lf there is a lot of audio feedback it is likely the volume is too high Ensure the volume is at the appropriate level a second person is helpful to determine this e If feedback is still present with the audio set at the right level make the following EO adjustments High pitched ring lower the 2K5 and or 4K adjustment about halfway Lower pitched ring lower the 400 and or 1K adjustment about halfway Speaker Control SPEAKER ZONING By zoning or separating the classroom into different areas where audio may or may not be desired the teacher has greater flexibility controlling the dispersion of sound throughout the room Zoning is especially useful in large classrooms and media centers e If you notice the sound is muddy or has too much bass Lower the 400 adjustment by about halfway and or Raise the 2K5 or 4K adjustment above the centerline by about 1 4 Note the EQ adjustments should be preset at 0 or halfway from the top This is the nominal level and any adjust ments up or down should be made from this level SPEAKER VOLUME CONTROL An area of the classroom might contain a noise emitter such as an HVAC system In this case it may be necessary to turn up the volume of the affected speak
14. crophone 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 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 Battery Pack Audio Input 3 5mm Dimensions W x D x H 8 25 1 3 x 1 3 Weight 7 9 oz ISR SENSOR SPECIFICATIONS Operating Range Up to 1600 square feet Cable 50 ft Plenum rated Cat 5e Mounting Ceiling clip Wall bracket Dimensions W x D x H 9 4 x 1 4 x 5 2 Weight 14 3 oz Gu oouyse gno1 y Se IOSS929V jeuondo g esn 8 dn1e5 Z M INAOQ 45 Bunooyse qnoly y S9 1OSS990V jeuondo g esn 3 dmeas Z M NA L 46 Gu oouyse gno1 y Se IOSS929V jeuondo g esn 8 dn1e5 Z M INAOQ 47 lt gt lightspeed AC MN 8 8 5 LIGHTSPEED TECHNOLOGIES 11509 SW HERMAN ROAD TUALATIN OR 97062 TOLL FREE 800 732 8999 PHONE 503 684 5538 FAX 503 684 3197 LIGHTSPEED TEK COM MN0236US01 5
15. d Electronic Eguipment WEEE 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 D v O a m OG To 3 Optional Ac 2 Setup Use 1 Overview amp Specifications essorles iG 43 44 5 Warranty Safety amp Specifications 3 Optional Accessories 4 Troubleshooting 2 Setup amp Use 1 Overview OVERALL SPECIFICATIONS Power Output 12 W per channel 72 W total Amplifier Frequency Response 60 Hz to 20 kHz 3 dB Carrier Frequencies IR 2 06 2 54 3 2 3 7 MHz Signal to Noise Ratio gt 73 dB Dynamic Range gt 73 dB Maximum Deviation gt 70 dB AMPLIFIER SPECIFICATIONS Receiver Type Superheterodyne Receiver Sensitivity 6 uV for 60 dB S N Image and Spurious Rejection gt 70 dB Dimensions W x D x H 8 6 x 6 8 x 2 2 Weight 2 75 lbs TRANSMITTER SPECIFICATIONS REDMIKE and REDMIKE VC Audio Distortion lt 1 Built in Microphone Unidirectional Electret Battery Power 1 year warranty 1 AA NiMH Rechargeable Sensing Battery Audio Input 3 5mm Dimensions W x D x H 0 9 x 1 0 x 3 5 Weight 2 1 oz LT 71 LightMic Audio Distortion lt 1 Built in Mi
16. d for long periods of time Refer all servicing to gualified service personnel Servicing is reguired 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 The speaker on off switches will not disconnect the main power when in the off position SECTION 1 OVERVIEW SYSTEM COMPONENTS AND UNPACKING The standard configuration of the CAT 885 will contain CAT 885 Amplifier Amplifier Power Supply ae aa SS ISR Infrared I Sensor Receiver cs and Cable SSS SS_ Charging Cradle and Power Supply REDMIKE Classroom Microphone 5 Warranty Safety amp Specifications 3 Optiona 4 Troubleshooting Accessories 2 Setup amp Use 1 Overview 5 Warranty Safety amp Specifications 3 Optional pene 4 Troubleshooting Accessories 2 Setup amp Use 1 Overview Speakers and Speaker Wire Systems can be configured with a variety of different speaker types including the following WMO x 4 DRO x 4 NXO x 1 Ss MCO x 1 Standard Compon
17. e 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 degradation 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 5 Warranty Safety amp Specifications 2 Setup amp Use 2 Optional 4 Troubleshooting Accessories 1 Overview
18. ents AMP 885 Audio amplifier mixer PS 24V 2 5 24V 2 5A power supply for CAT 885 RX ISR Infrared sensor receiver with mounting bracket CA P5E50 50 plenum rated Cat 5e cable 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 SPEAKERS Contact Lightspeed at 800 732 8999 for speaker info OPTIONAL COMPONENTS Optional equipment which may be part of your CAT 885 system REDMIKE VC Volume Control Microphone REDMIKE Share Handheld Microphone and Charger Cable LT 71 LightMic and Charger Cable Optional Components RMV REDMIKE VC microphone with battery RMS REDMIKE Share handheld microphone with battery pack LT71 LightMic microphone with batteries BA NH2A27 AA NiMH rechargeable sensing battery for REDMIKE BA NH2APK NiMH rechargeable battery pack for REDMIKE Share BA NH1 AA NiMH rechargeable battery for LT71 2 per microphone 5 Warranty Safety amp Specifications 4 Troubleshooting 3 Optional Accessories 2 Setup amp Use 1 Overview 3 Optional 5 Warranty Safety Accessories 4 Troubleshooting 8 Specifications 2 Setup Use 1 Overview POWER SWITCH INDICATOR Press this button to turn the CAT 885 ON pushed in or OFF When the POWER is sw
19. er to overcome the noise in that area When this situation arises the CAT 885 allows the user to fine tune the output level v a w a 2 B Oo n N 1 Overview 25 5 Warranty Safety 8 Specifications 4 Troubleshooting 3 Optional Accessories 2 Setup Use 1 Overview 26 9 SETTING MIC PRIOR TIES Teacher Voice Priority This feature allows the teacher s voice to be heard over the other audio being played through the CAT 885 The three position switch has the following functionality e OFF Normal operation turns Teacher Priority off e CH B Audio IN Teacher s voice the microphone set to Channel A has priority over the student microphone Channel B and audio inputs When the teacher speaks into the microphone the audio of the other sources will mute When the teacher stops talking or the REDMIKE is turned off the audio returns Page First Priority Mute This optional feature interfaces with an independent classroom paging system When the page is broadcast all audio from the system is muted ensuring important 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 CAT 885 3 As a page is broadcast the e Audio In Teacher s voice has priority over any audio sources that are plugged into the
20. itched on the blue LED indicator will light AUDIO INDICATORS These lights flash red when audio voice from the microphone is detected A VOLUME Controls the volume of the teacher microphone set to channel A B VOLUME Controls the volume of the student or second teacher microphone set to channel B AUDIO INPUT VOLUMES Control the volume of the audio coming from the media source computer TV VCR CD DVD etc connected to the corresponding input the rear panel FRONT PANEL CONTROLS 6 SPEAKER ZONING These switches turn the corresponding speakers connected to speaker outputs in the corresponding zones on the back panel ON or OFF ALD OUTPUT AND VOLUME This jack sends audio to external equipment such as an assistive listening device Personal FM System or recording device Use the volume control to set the optimum signal level for the device REAR PANEL CONTROLS ZONE 1 ZONE 2 SPEAKER VOLUME a 2 3 4 Opp DO POWER PAGING INPUT aso 07 n A GG i PRORTY nin 2AV 2 5A 2 Hn ies ooode 0 poos TERT MIT OL eannnjs 1 SPEAKER VOLUME 1 6 Controls the output volume of the corresponding speaker Fully clockwise represents maximum audio level supplied to the speaker 2 SPEAKER OUTPUTS 1 6 This euro block connector is used to connect the CAT 885 to the loudspeaker s Up to two 8 ohm speakers can be connected to each out
21. move the ISR press the release bar down and slide the ISR off the bracket We need to label the release bar on the ISR Image that shows clip guide 3 Uncoil the Cat 5 sensor cable Connect one end of the cable to the ISR Secure wire overhead and route it back to the system 4 Connect the other end of the Cat 5 sensor cable into the SENSOR INPUT jack on the CAT 885 amplifier 2 IR SENSOR RECEIVER ISR INSTALLATION CONT D Wall Solid Ceiling Mount 1 Screw the bracket to a place high on the wall or in the middle of the solid ceiling Mount the bracket horizontally as shown above 2 Uncoil the Cat 5 sensor cable Connect one end of the cable to the ISR Route the wire back to the CAT 885 amplifier securing it along with way using surface raceway where possible 3 Slide the ISR onto the bracket until it clicks into place a Guide the mounting rails onto the bracket oriented as pictured b Once secure the ISR locks into place c To remove the ISR slide a ruler or screwdriver behind the ISR to press the release bar down and slide the ISR off the bracket Connect the other end of the Cat 5 sensor cable into the SENSOR INPUT jack on the CAT 885 amplifier v a w a 2 B Oo n N 17 18 5 Warranty Safet 4 Troubleshooting arany Saray 3 Optional Accessories amp Specifications 2 Setup amp Use 1 Overview 3 S
22. pplements 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 REDMIKE Share Controls and Connections MMMM YUL 1 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 5 CHARGER INPUT Plug the charging cable from the REDMIKE cradle charger or into this jack 3 Optional Accessories 2 Setup amp Use 35 36 5 Warranty Safet 3 Optional Accessories 4 Troubleshooting 2 Setup amp Use Overview 1 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 2 Make sure the cradle charger arad Gr Nanger is plugged into a wall outlet 4 The LED on the microphone will Connect one end of the charging glow RED to indicate charging cab Ginto thejack labeled 5 Leave the REDMIKE Share CHARGER on the bottom of the REDMIKE Share plugged in overnight 8 10 hours to obtain a full charge
23. put maximum of 12 8 ohm speakers 3 MONO STEREO SWITCH This switch toggles between mono and stereo speaker output for channels 5 left and 6 right This switch impacts only the multimedia sources voice is always is mono and only outputs 5 and 6 DC POWER Plug the power supply 24V 2 5A into this jack PAGING 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 TEACHER VOICE PRIORITY This 3 position switch activates the Teacher Voice Priority function 2 Setup amp Use 1 Overview 5 Warranty Safety 8 Specifications o Ze O 38 J ENSOR EQUALIZER SENSOR INPUT 4 Troubleshooting Accessories 7 AUX OUT AND VOL This jack sends audio to external equipment such as an assistive listening device Personal FM System or recording device Use the volume control to set the optimum signal level for the device 8 805iX INPUT This input jack allows for interface with the Lightspeed 805iX wireless microphone system which adds two additional microphone channels 9 AUDIO INPUTS These connections accept an audio signal from other technology so all multimedia can be distributed evenly throughout the classroom 10 8 BAND GRAPHIC EQUALIZER These sliding controls allow the installer to properly eq
24. r 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 8999 5 a m 5 p m PST will handle all your repair replacement needs SAFETY WARNINGS AND CERTIFICATIONS A a A RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED PERSONNEL U This product conforms with the essential reguirements 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 an
25. re 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 5 Warranty Safety amp Specifications 3 Optional Accessories 2 Setup amp Use O z o gt O 4 Troubleshooting 31 32 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 part MC TK250LTM OPTIONAL LT 71 Controls and Connections LT 71 C AUXILIARY 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 2 Make sure the cradle charger is plugged into a wall outlet Connec
26. s and Certifications System Specifications IMPORTANT SAFETY INSTRUCTIONS a wn gt o gt 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 15 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 17 where they exit from the apparatus 12 14 15 16 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 unuse
27. ss 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 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 O z z 1 CHARGE INDICATORS The light 2 DC POWER PORT Connect the glows RED while the REDMIKE is 5V 1 0A DC power cord here 6 charging When fully charged the 3 OPTIONAL CHARGING PORT
28. ssroom visitor You can also cover the LED lens on top of the REDMIKE to block the signal e 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 41 42 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 purchase 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 unde
29. t one end of the charging cable into the jack labeled CHARGER on the side of the LT 71 and plug the other end into the charging jack on the rear of the REDMIKE cradle charger The LT 71 s rechargeable batteries are 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 NOTE If the system was purchased without a REDMIKE or REDMIKE VC the LT 71 will utilize a charging cable Simply connect the charging cables to the jacks labeled CHARGER on the back of the amplifier and connect the opposite ends to the jacks on the back of the cradle charger 3 Optional p 4 Troubleshooting Accessories 2 Setup amp Use z t 5 2 6 O S w 33 3 Optional Accessories 34 LT 71 Initial Set up Once the LT 71 is charged follow these steps to set it up for use 1 Turn the CAT 885 power switch to the ON position The RED LED on the switch will glow 2 Turn on the LT 71 and set the operating 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 4 While speaking in a normal voice slowly increase the volume for Channel B on the CAT 885 until your voice is barely audible REMEMBER This eguipment su
30. ualize the 2 Setup amp Use 1 Overview 10 system to produce optimum audio quality 11 SENSOR INPUT The infrared microphone audio from the ISR is connected to this input via Cat 5 cable 12 SENSOR SHORT This LED glows red when there is a short in the ISR or cable The system will not operate but is protected from damage when the LED is lighted INFRARED SENSOR RECEIVER ISR CONNECTIONS 1 POWER INDICATOR This light will glow blue when the ISR is receiving power from the CAT 885 A B IR INDICATORS These lights glow when the corresponding microphone set to channel A or B is turned on and transmitting A steady light indicates a strong signal SENSOR OUT Connect the Cat 5 sensor cable to this connection to send audio from the microphones 6 0 to the CAT 885 amplifier 4 IR EXPANSION Connect up to three passive IR sensors IR SR70F to this connection for larger classrooms For more than one additional sensor a 3 way coax splitter is reguired HS3 5 Warranty Safety 4 Troubleshooting 2 Setup amp Use 1 Overview amp Specifications 3 Optional Accessories 11 12 5 Warranty Safety 3 Optional 4 Troubleshooting 2 Setup amp Use 1 Overview amp Specifications Accessories REDMI UGHTSpeen TECHNOM POWER BUTTON Press this button to turn the REDMIKE ON pre
31. vel fully clockwise 4D AUDIO INPUT CONNECTIONS 1 Connect any auxiliary audio sources to the corresponding labeled input See following page for more information about integration with other classroom audio sources 5 Warranty Safety 8 Specifications 2 Setup amp Use x Optien 4 Troubleshooting Accessories 1 Overview 21 3 Optional 5 Warranty Safety Accessories 4 Troubleshooting amp Specifications 2 Setup amp Use 1 Overview 22 5 AUDIO INTEGRATION The next step in setting up your CAT 885 system is to connect it to the other multimedia devices in your classroom You may have a computer television DVD VCR player a visual projection system or other devices Below are instructions on how to integrate TV VCR CD DVD or computer directly into the CAT 885 1 Ensure the power is switched 3 With both the CAT 885 and the off and the audio input volume audio source power on adjust the controls are turned all the way corresponding volume control on down the CAT 885 until the desired level is achieved 2 Connect the appropriate RCA or 3 5mm audio cable not included from the audio source into the corresponding input jack on the rear panel of the CAT 885 One Possible Set up PROJECTOR A LAPTOP CAT 885 DVD ISR SENSOR TEACHER S MICROPHONE SPEAKERS NOOR WHS 6 CHARGING THE REDMIKE Before use th
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