Lightspeed Redcat, Redcat Media User Manual

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Page 1

User Manual

Classroom Audio System

Page 2

Page 3

TABLE OF CONTENTS

SECTION 1: 4 Important Safety Instructions Overview 5 System Components and Unpacking

6 Optional Components 7 Side Panel Controls and Connections 8 Rear Panel Controls and Connections 9 REDMIKE Controls and Connections

10 Cradle Charger Controls and Connections

SECTION 2:

11 Step 1. Determine Set-up Location

Set-up & Use 11 1A. To Set-Up on Table Top

12 1B. To Set-Up Mounted on a Wall 15 Step 2. Connecting the Power Supply 16 Step 3A. Integration: with iR Media connector 18 Step 3B. Integration: Direct Connection to

REDCAT Media

20 Step 4. Charging the REDMIKE 21 Step 5. Operating the REDMIKE 22 Step 6. Additional Adjustments &

Connections

23 PageFirst Installation Instruction 26 Output to Assistive Listening Device (ALD) 27 Using the REDMIKE to Amplify External

Audio Equipment

SECTION 3: 28 REDMIKE VC: Controls and Connections Optional Accessories 29 Charging

29 Initial Set-Up 30 LT71: Controls and Connections 31 Charging 32 Initial Set-Up 33 REDMIKE Share: Controls and Connections 34 Charging 35 Initial Set-Up 36 Other Optional Accessories

SECTION 4: 37 Troubleshooting Guide Troubleshooting 38 Tips to Obtain Optimal Audio Performance

SECTION 5: 39 Warranty Statement

Warranty & Speciﬁcations

40 Safety Warnings and Certiﬁcations 42 System Speciﬁcations

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IMPORTANT SAFETY INSTRUCTIONS

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use the apparatus near water.

6. Clean only with dry cloth.

7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

9. 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.

10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

11. Only use attachments/ accessories specified by the manufacturer.

12. 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.

13. Unplug this apparatus during lightning storms or when unused for long periods of time.

14. 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.

15. When the mains plug or appliance coupler is used as the disconnect device, it shall remain readily operable.

16. Please keep the unit in a good ventilation environment.

17. WARNING: To reduce the risk of ﬁre or electric shock, do not expose this apparatus to rain or moisture.

18. Apparatus shall not be exposed to dripping or splashing and no objects ﬁlled with liquids, such as vases, shall be placed on the apparatus.

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

SECTION 1:

OVERVIEW

SYSTEM COMPONENTS AND UNPACKING

The standard conﬁguration of the REDCAT® Media will contain:

Cradle Charger and Power Supply

REDMIKE® Classroom Microphone

REDCAT® Media Infrared Receiver/Ampliﬁer with Table Stand and Power Supply

iR Media Connector

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

OPTIONAL COMPONENTS

Optional equipment which may be part of your REDCAT Media system:

REDMIKE® VC Volume Control Microphone

LT-71

LT71 LightMic and Charger Cable

REDMIKE® Share Handheld Mic & Charger Cable

Standard Accessories

RCM REDCAT Media all-in-one system 24V-2.5-NA 24V/2.5A power supply for REDCAT Media, U.S and

Canada

24V-2.5-_ 24V/2.5A power supply for REDCAT Media, specify

county RMT2 REDMIKE classroom microphone with battery NH2A27 AA NiMH rechargeable sensing battery for REDMIKE RMLC REDMIKE lavaliere cord RMCC REDMIKE cradle charger IRMC Infrared Media Connector 5V-1.0-NA 5V/1.0A power supply for cradle charger and iRMC,

U.S. and Canada

5V-1.0-INT 5V/1.0A power supply for cradle charger and iRMC,

(universal plug attachment)

Optional Components

RMV 2 REDMIKE VC microphone with battery RMS2 REDMIKE Share handheld microphone with battery

pack LT71 LightMic microphone with batteries NH2APK NiMH rechargeable battery pack for REDMIKE Share NH1 AA NiMH rechargeable battery for LT71 (2 per

microphone)

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

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 and 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.

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

Page First

Jacks For

Testing Purposes Only

INPUT

ADJ

Jacks For

Testing Purposes Only

— AUDIO INPUTS —

COMPUTER DVD/VCR

24VDC @ 2.5 A

PageFirst

INPUT

ADJ

REAR PANEL CONTROLS AND CONNECTIONS

1. CARRYING INSET: Cutaway grip for moving or carrying the REDCAT Media.

2. 4-BAND AUDIO EQUALIZER: Adjust these controls upon installation to properly equalize the system to produce optimum audio quality from the microphone(s).

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 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 interfaced with a building’s 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.

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

1. POWER BUTTON: Press this button to turn the REDMIKE on, press again to turn it off (mute).

2. POWER/LOW BATTERY INDICATOR: A blue light

indicates the REDMIKE is on and fully charged. A red light indicates a charge is needed.

3. 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 # NH2A27).

4. 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 opening the compartment door, as it may tear,

leaving fragments.

5. 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.

6. 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.

7. CHARGER CONTACTS (+ -):

These contacts interface with the charging tabs in the RMCC cradle charger for daily charging. Simply place the REDMIKE in the charger.

REDMIKE CONTROLS AND CONNECTIONS

a t

r y

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

1. CHARGE INDICATORS: The light glows red while the REDMIKE is charging. When fully charged, the 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).

2. DC POWER PORT: Connect the 5V/1.0A DC power cord here.

3. OPTIONAL CHARGING PORT:

Plug the charging cord for the optional LT71 or the REDMIKE Share microphones here.

CRADLE CHARGER CONTROLS AND CONNECTIONS

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

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:

SECTION 2:

SET-UP & USE

1. DETERMINE SET-UP LOCATION

1A. TO SET-UP ON TABLE-TOP

Tabletop (recommended):

• Virtually no setup time

• Greater exibility to move to

different locations

First, consider that the REDCAT Media should be placed within within 7 feet of an electrical outlet and on a surface about 3-6 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 against the wall opposite where the

teacher will be speaking. If this is not possible, other good locations are along either wall next to the teacher or in a corner. Avoid placing the REDCAT Media next to where the teacher instructs. Putting the REDCAT Media in close proximity to the teacher’s mic can result in feedback.

Wall-mount:

• More permanent setup

• Greater security

Avoid!

Good placement Best placement

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

1B. TO SET-UP MOUNTED ON A WALL

First, consider that the REDCAT Media should be placed 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

the teacher. If this is not possible, other good 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 Good placement

Best placement

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

1B. TO SET-UP MOUNTED ON A WALL CONT’D

1. Grip the bottom of the REDCAT Media where it meets the base.

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.

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

1B. TO SET-UP MOUNTED ON A WALL CONT’D

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.

Page 15

1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

Page First

Jacks For

Testing Purposes Only

INPUT

ADJ

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.

3. Insert the DC connector into the “DC POWER INPUT” connector on the REDCAT Media and plug the other end to an electrical outlet.

2. CONNECTING THE POWER SUPPLY

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

The iRMC is designed to integrate with the REDCAT Media and multiple audio sources, allowing other instructional technologies to be clearly heard throughout the classroom.

Projector

DVD/VCR

iR Media Connector

Projector

Audio In

Audio Out

Video In

Audio Out

Video Out

VGA Out

Teacher’s Microphone

REDCAT Media

3A. INTEGRATION: WITH IR MEDIA CONNECTOR

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

3A. INTEGRATION: WITH IR MEDIA CONNECTOR CONT’D

1. Turn off the second microphone. The iR Media Connector uses the same channel (channel B) as the optional second microphone (REDMIKE, LT71, 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. If the 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).

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

3B. INTEGRATION: DIRECT CONNECTION TO REDCAT MEDIA

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. We recommend to integrate other audio sources using the included iRMC. This allows for wireless transmission of your audio sources, saving long cable runs.

One Possible Set-up

Projector

DVD/VCR

Teacher ’s REDMIKE

Projector

Audio In

Audio Out

IR Transmission

Video In

Audio Out

Video Out

VGA Out

REDCAT Media

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

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.

3B. INTEGRATION: DIRECT CONNECTION TO REDCAT MEDIA CONT’D

Page First

Jacks For

Testing Purposes Only

INPUT

ADJ

Page First

Jacks For

Testing Purposes Only

INPUT

ADJ

Page 20

1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

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 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 # 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.

3. Place the REDMIKE into the cradle. The REDMIKE will automatically turn off. 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.

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

5. OPERATING THE REDMIKE

Once the REDMIKE is charged, follow these steps to set it up for use.

1. Turn the REDCAT Media power switch to the on position.

2. Remove the REDMIKE from the charging cradle and turn it on. The red IR LED (CH. A or CH. B) on the REDCAT Media will light to indicate a signal is being received.

3. Slip the REDMIKE with lanyard around the neck. The REDMIKE will be approximately positioned at the top the collarbone.

4. Slowly increase the CH. A/B volume up to the “green” section of the dial. This designates normal volume range in the classroom.

5. While speaking in a normal voice, ﬁne-tune the volume up or down. Proper volume level should be as follows:

• Your voice should be clearly

heard by another person on the other side of the room.

• You should barely be able to

hear your own voice.

• There should not be any audio

“feedback” or squealing outside of 2-3 feet (if there is, turn the volume down slightly).

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.

6. Once initial volume level is set, walk around the room and listen for audio dropout and overall audio quality.

7. If further ﬁne-tuning is required, audio equalization may be necessary. Please refer to the following page.

8. If a second REDMIKE was purchased, repeat steps 2-4.

Page 22

1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

6. ADD’L ADJUSTMENTS & 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 below to properly EQ the system:

• The voice should be natural,

very clear and without any audio feedback (ringing)

• Walk the room listening for

the overall quality and any feedback that is present

• If 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.

• If feedback is still present

with the audio set at the right level, make the following EQ adjustments:

– High pitched ring: lower the

2K and/or 4K adjustment by 1/4 turn

– Lower pitched ring: lower

the 500 and/or 1K adjustment by 1/4 turn

• If you notice the sound is

“muddy” or has too much bass:

– Reduce the 500 adjustment

by 1/4 turn and/or

– Raise the 2K or 4K

adjustment by 1/8 turn

• Note: the EQ adjustments

should be preset at “12:00.” This is the nominal level and any adjustments (up or down) should be made from this level.

Page 23

1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

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. Note: PageFirst is not compatible with telephone or IP-based paging systems.

How it works:

1. PageFirst sensor clip is hung around a lead wire 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.

4. When the page is over, the audio from the REDCAT Media returns to normal volume level.

Page 24

1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

Step 2: Connecting the sensor to the speaker wire

a. Gain access to the back of the

speaker either up in the ceiling or on the wall. NOTE: there is no need to disconnect any wires.

b. Unclip and open the top loop

of the PageFirst sensor. Hang it around one of the lead wires connected to the paging speaker and clip it back together (Figure 1).

PAGEFIRST INSTALLATION

The following components are included when the PageFirst option is purchased as an add-on: Please note that PageFirst is not compatible with telephone or IP-based paging systems.

• PageFirst sensor clip with wire pigtail (PFSC)

• 50’ length of wire with connector

• 2 wire nuts

Step 1: Locate paging speaker and sensor clip

If possible, the paging sensor should be hung around the 8-ohm lead wires that are connected directly to the speaker. If it is a sealed ceiling speaker where only the 70-volt wire is accessible, connect to the exposed 70-volt wires.

a. Locate the paging speaker in the classroom. NOTE: PageFirst does not

work with telephone or IP-based intercom systems.

b. Locate the PageFirst sensor clip. This clip is designed to hang around the

wire connected to the paging speaker. Through induction, it detects the audio signal as it comes through the wire.

Figure 2: Connecting Pageﬁrst to REDCAT Media

Jacks For

Testing Purposes Only

250 400 700 1K 1K4 2K5 4K 6K3

— AUDIO INPUTS —

COMPUTER DVD/VCR

DC POWER INPUT

24VDC @ 2.5 A

PageFirst

INPUT

ADJ

Figure 1: Hanging the Sensor Clip

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Accessories

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5. Warranty, Safety

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PAGEFIRST INSTALLATION CONT’D

Step 3: Connecting the PageFirst sensor to the REDCAT Media.

The sensor needs to be hard-wired back to the REDCAT Media.

a. Insert the euro-block connector of the wire into the PageFirst input jack on

the Lightspeed system. Secure with a screw driver by tightening the screw on the left and right sides of the terminals. (Figure 2.3)

b. Route the wire from the REDCAT Media to the paging speaker. NOTE: when

routing wire make sure to secure to the building structure, as electrical and building codes require.

c. Connect the pigtail of the sensor clip to the length of wire, using the

provided wire nuts. Coil and secure excess wire as needed. NOTE: wire can be cut and stripped to the appropriate length if necessary.

Step 4: Testing PageFirst

A page will need to be broadcast through the system to verify PageFirst is properly sensing the audio signal.

a. Turn on the system and begin speaking.

b. Broadcast a page through the central paging system.

c. The system should mute as the page is broadcast. When the broadcast is

over, the system should amplify the mic as normal.

d. While walking around the room, continue talking into the microphone.

Verify that the system is not muting during times there is no page being broadcast.

Step 5: Adjusting the Sensitivity

a. The sensitivity adjustment (labeled “ADJ”) is pre-set to the 9 o’clock

position. This should be the appropriate setting for the majority of installations.

b. If the system does not mute while the page is being broadcast, turn the

sensitivity adjustment up by turning the ADJ knob clockwise and test again.

c. If the system mutes during times when a page is not being broadcast, turn

the sensitivity down by turning the ADJ knob counterclockwise, and test again.

d. If the system experiences dropout, turn the sensitivity down by turning the

ADJ knob counterclockwise, and test again.

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

1. Turn the ALD (Assistive Listening Device) volume control on the REDCAT Media side panel all way the down.

2. Determine the size and type of audio input jack on the device as many manufacturers’ products differ in connector size and shape. The Lightspeed 370 Personal FM System requires a 3.5mm to 3.5mm patch cable (part# 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.

4. 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.

5. It may be necessary to adjust the volume on the Personal FM receiver to achieve appropriate volume level.

OUTPUT TO ASSISTIVE LISTENING DEVICE (ALD)

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

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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 mic or speak into one of the mics and watch which set of LED’s glow on the side panel of the REDCAT Media (A Volume or B Volume correspond to channels A or B).

Please remember that if you are using the iRMC, that it must be turned off when using the REDMIKE to amplify external qudio equipment.

1. Plug your external audio equipment (for example, laptop), into the input on the REDMIKE labeled “INPUT” using a 3.5mm patch cable.

2. Adjust the volume of the selected mic channel to achieve desired loudness.

AUDIO

OUTPUT

AUDIO

INPUT

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1. Overview 2. Setup & Use

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4. Troubleshooting

5. Warranty, Safety

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SECTION 3:

OPTIONAL ACCESSORIES

OPTIONAL REDMIKE VC (Volume Control) Controls and Connections

a t

1. POWER /MUTE BUTTON

2. POWER/LOW BATTERY INDICATOR: A blue light

indicates the REDMIKE VC is on and fully charged. A red light indicates a charge is needed.

3. BATTERY COMPARTMENT: To open, slide the door downward. The battery should only be replaced by a Lightspeed AA rechargeable sensing battery (part #NH2A27).

4. YELLOW PROTECTIVE TAB: Slide the battery compartment door and remove this disposable protective tab before use.

5. 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.

6. 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.

7. VOLUME CONTROLS (UP DOWN)

8. CHARGER CONTACTS (+ -):

These contacts interface with the charging tabs when the REDMIKE VC is placed in the RMCC cradle charger.

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2. Setup & Use

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Accessories

1. Overview 4. Troubleshooting

5. Warranty, Safety

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REDMIKE VC : Charging

REDMIKE VC : Initial Set-up

Before use, the REDMIKE VC should be charged. See page 20 and follow the same instructions for the REDMIKE.

See page 21 and follow the same instructions for the REDMIKE to setup the REDMIKE VC.

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).

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

1. ON/OFF/MUTE Switch

2. 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.

3. POWER/CHARGE INDICATOR: A BLUE light indicates the LightMic is on and fully charged. A red light indicates a charge is needed.

4. EXTERNAL MICROPHONE INPUT (MIC): Use the 3.5mm

MIC jack for the optional TK250 headset microphone (part# TK250M).

5. 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.

6. 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.

OPTIONAL LT71: Controls and Connections

LT- 71

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2. Setup & Use

3. Optional

Accessories

1. Overview 4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

LT71: Charging

1. Ensure that the LT71 is turned off.

2. Make sure the cradle charger is plugged into a wall outlet. Connect one end of the charging cable into the jack labeled CHARGER on the side of the LT71 and plug the other end into the charging jack on the rear of the REDMIKE cradle charger. The LT71’s rechargeable batteries are factory installed. The LED on the front of the LT71 will glow red when charging.

3. Leave the LT71 plugged in overnight (8–10 hrs.) to obtain a full charge.

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

LT71: Initial Set-up

Once the LT71 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 LT71 and set the operating channel to “B”.

3. Slip the LT71 with lanyard around the neck. The LT71 will be approximately positioned at the top the collarbone.

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.

LT-71

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2. Setup & Use

3. Optional

Accessories

1. Overview 4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

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 into this jack.

REDMIKE Share: Controls and Connections

Page 34

1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

1. Ensure that the REDMIKE Share is turned off.

2. Make sure the cradle charger is plugged into a wall outlet. Connect one end of the charging cable into the jack labeled CHARGER on the bottom of the REDMIKE Share.

3. Plug the other end into the

charging jack on the rear of the cradle charger.

4. The LED on the microphone will glow red to indicate charging.

5. Leave the REDMIKE Share plugged in overnight (8-10 hours) to obtain a full charge. The LED will blink red when charging is complete.

REDMIKE Share: Charging

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2. Setup & Use

3. Optional

Accessories

1. Overview 4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

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.

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

OTHER OPTIONAL ACCESSORIES

Other Optional Accessories

LT71 LightMic microphone with lavaliere cord, recharge-

able batteries and charging cable

RMS REDMIKE Share handheld microphone w/battery pack

TK250M Noise-canceling headset microphone

TCC7 Charging cable for LT-71 and REDMIKE Share

microphones

RCA6 6’ dual RCA audio cable

RCA24 24’ dual RCA audio cable

MSC3535 3.5mm to 3.5mm stereo audio cable

MSC2535 Audio patch cable (2.5 mm stereo to 3.5 mm stereo)

NH1 AA Rechargeable battery (for LT-71)

NH2APK AA Rechargeable battery (REDMIKE Share)

Page 37

1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

ALL PROBLEMS: Most Problems are

related to low battery power.

SOLUTION: Battery Check

• Conrm batteries are charged each night.

• Conrm proper batteries are

used. The REDMIKE requires the Lightspeed NH2A27 rechargeable sensing battery for proper charging. The REDMIKE Share uses the NH2APK rechargeable battery pack. The LT71 requires two 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/

LT71/REDMIKE Share is operating on the same channel.

• If the optional iR media connection is in use, set the microphone to 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 REDCAT Media on.

Conﬁrm that the POWER light located on the front panel switch is on.

• Conrm signal is being received at

the REDCAT Media. The IR signal light will be red indicating a signal is being received.

• Conrm that REDMIKE is turned

on. There will be a blue LED on the microphone to indicate it is powered on.

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.

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. Customers outside

the U.S. should contact their local reseller.

SECTION 4:

TROUBLESHOOTING

COMMON PROBLEMS AND SOLUTIONS

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

• 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.

• 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.

TIPS TO OBTAIN OPTIMUM AUDIO PERFORMANCE

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

FIVE-YEAR LIMITED WARRANTY

Our Service Department (800.732.8999, 5 a.m. – 5 p.m., PST) will handle all your repair/replacement needs. Customers outside the U.S. should contact their local

reseller.

SECTION 5:

WARRANTY, SAFETY & SPECIFICATIONS

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 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.

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

SAFETY WARNINGS AND CERTIFICATIONS

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.

USE A LIGHTSPEED SUPPLIED BATTERY ONLY

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).

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 Directive”). Please visit our website at www.Lightspeed-tek.com for more information.

This product is listed to UL standards and requirements for electrical safety by Underwriters Laboratories Inc.

CAUTION

RISK OF ELECTRICAL SHOCK

DO NOT OPEN

Page 41

DECLARATION OF CONFORMITY

ACCORDING TO EC LVD DIRECTIVE 2006/42/EC

Manufacturer: Lightspeed Technologies,lnc.

Address: 11509 SW Herman Rd,

Tualatin, Oregon 97062

We Herewith declare, that the following system complies with the appropriate basic safety and health requirements of the Directive based on its design and type, as brought into circulation by us. ln case of alteration of the system, not agreed upon by us, this declaration will lose its validity.

Product: REDCAT Series

Model Number: REDCAT Media

Conforms to the following EU Directives and the standards stated:

Low Voltage Directive: 73/23/EEC and amendments; UL/lEC 60065

EMC Directives: 89/336/EEC, 92/31/EEC, 93/68/EEC, 2004/108/EC

EN 55022/2006+A1/2007;

EN55024/1998+A1/2001+A2/2003 EN61000-3 & -4 --Generic Immunity Standard

CISPR 22, Class A - Radiated and Conducted Emissions from Audio Equipment

Including: EN 61000-3-2:2006 EN 61000-3-3:1995 + A1/2001 + A2/2005

EN 61000-4-2:2001 EN 61000-4-3:2002 + A1/2002 EN 61000-4-4:2004 EN 61000-4-5:2001 EN 61000-4-6:2003 EN 61000-4-8:2001 EN 61000-4-11:2001

The Technical Construction File is available to proper authorities and the product is CE marked.

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1. Overview 2. Setup & Use

3. Optional

Accessories

4. Troubleshooting

5. Warranty, Safety

& Speciﬁcations

OVERALL SPECIFICATIONS

Power Output 25 Watts Total Ampliﬁer Frequency Response 60 Hz to 18 kHz -10 dB Signal-to-Noise Ratio > 73 dB Overall Dimensions (W x D x H) 14” x 22.25” x 3” Table Stand Footprint (W x D) 18.9” x 7” Weight 10.5 lbs.

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 μV for 60 dB S/N Image and Spurious Rejection > 70 dB

TRANSMITTER SPECIFICATIONS

REDMIKE and REDMIKE VC

Audio Distortion < 1 %

Built-in Microphone Unidirectional Electret Battery Power (1-year warranty) 1 AA NiMH Rechargeable

Sensing Battery

Audio Input 3.5 mm Dimensions (W x D x H) 0.9” x 1.0” x 3.5” Weight 2.1 oz.

LT71 LightMic

Audio Distortion < 1 % 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) 1.375” x .75” x 4.625” Weight 3.7 oz.

REDMIKE Share Handheld Microphone

Audio Distortion < 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” x 8.75” Weight 7.36 oz.

SYSTEM SPECIFICATIONS

Page 43

Page 44

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

MN0237US01-8