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LightSPEED

880iR

Classroom Amplification System

U s e r M a n u a l

LightSPEED Technologies, Inc.

11509 SW Herman Rd

Tualatin, OR 97062

800.732.8999

www.lightspeed-tek.com

Содержание 880iR

Страница 1: ...LightSPEED 880iR Classroom Amplification System U s e r M a n u a l LightSPEED Technologies Inc 11509 SW Herman Rd Tualatin OR 97062 800 732 8999 www lightspeed tek com...

Страница 2: ...cts do not fall onto and liquids are not spilled into the inside of this LightSPEED product 0 Damage Requiring Service This LightSPEED product should be serviced only by quali ed service personnel The...

Страница 3: ...eck Adjust the neck strap so the top of the microphone rests just below your collarbone CHARGE BATTERIES LT 71 LES 880iR Classroom Amplification System 1 2 3 4 5 6 POSITION THE LIGHTMIC Turn the micro...

Страница 4: ...nections Initial Setup Finalizing Receiver Ampli er Final Check System Operation Charging the LightMic System Integration Diagram Input from External Audio Equipment Output to Personal FM Transmitter...

Страница 5: ...eceiver ampli er LT 71 LightMic transmit ter SR 70 infrared sensor and speaker package The 880iR is a two channel receiver ampli er that allows the use of up to two microphones simultaneously and up t...

Страница 6: ...MMC3535 CA MMC2535 SPEAKERS Infrared receiver ampli er mixer w built in charger LightMic rechargeable microphone transmitter w lavaliere cord batteries and charging cable Handheld microphone transmit...

Страница 7: ...pful Hint Power Output 12 W per channel 72 W total Ampli er Frequency Response 40 Hz to 20 kHz 3 dB Carrier Frequencies IR 2 06 2 54 3 2 3 7 MHz Signal to Noise Ratio 73 dB Dynamic Range 73 dB Maximum...

Страница 8: ...arge cord is connected to the cradle charger Inspect the battery contacts Clean and adjust if necessary Hearing Static Ensure sensor is in optimum location refer to sensor placement in manual A single...

Страница 9: ...or replaced at LightSPEED s option without charge during the period and under the limitations stipulated in the data sheet or the user s manual 1 Limited exclusions speci cally apply to all microphone...

Страница 10: ...s out when fully charged Batteries will charge in 8 to 12 hours A fully charged battery will run for up to 8 hours of continuous operation 4 The HM 70 can remain charging for up to 10 days Overchargin...

Страница 11: ...L CONTROLS 3 Grip the barrel of the HM 70 in the center section just below the power switch Avoid gripping the HM 70 around the bottom covering the infrared emitters circling the base This could inter...

Страница 12: ...dd shaped classrooms 4 SENSOR SHORT This LED glows red when there is a short in the sensor or cable 250 400 700 1K 1K4 2K5 4K 6K 10 0 10 AUX VOL ADJ COMPUTER AUDIO INPUTS TV VCR CD DVD 800iX INPUT PAG...

Страница 13: ...lug a laptop MP3 player or other audio source into this jack to wirelessly transmit the audio signal to be played through the 880iR 6 Charger Input CHARGER A charging cradle comes standard with the 88...

Страница 14: ...CHARGERS 24VDC L R 1 2 3 4 AUX ALD VOL ADJ ALD OUT AUX OUT CH A PRIORITY R L ADJ SPEAKER VOLUME 5 6 CH B Audio IN Audio IN OFF SPEAKER OUTPUTS 250 400 700 1K 1K4 2K5 4K 6K 10 0 10 AUX VOL ADJ COMPUTER...

Страница 15: ...400 700 1K 1K4 2K5 4K 6K 10 0 10 DVD ADJ R SENSOR INPUTS SENSOR SHORT 5 Once initial volume level is set walk around the room and listen for audio dropout and overall audio quality Fine tuning the aud...

Страница 16: ...400 700 1K 1K4 2K5 4K 6K 10 0 10 DVD ADJ R SENSOR INPUTS SENSOR SHORT 5 Once initial volume level is set walk around the room and listen for audio dropout and overall audio quality Fine tuning the aud...

Страница 17: ...CHARGERS 24VDC L R 1 2 3 4 AUX ALD VOL ADJ ALD OUT AUX OUT CH A PRIORITY R L ADJ SPEAKER VOLUME 5 6 CH B Audio IN Audio IN OFF SPEAKER OUTPUTS 250 400 700 1K 1K4 2K5 4K 6K 10 0 10 AUX VOL ADJ COMPUTER...

Страница 18: ...lug a laptop MP3 player or other audio source into this jack to wirelessly transmit the audio signal to be played through the 880iR 6 Charger Input CHARGER A charging cradle comes standard with the 88...

Страница 19: ...dd shaped classrooms 4 SENSOR SHORT This LED glows red when there is a short in the sensor or cable 250 400 700 1K 1K4 2K5 4K 6K 10 0 10 AUX VOL ADJ COMPUTER AUDIO INPUTS TV VCR CD DVD 800iX INPUT PAG...

Страница 20: ...L CONTROLS 3 Grip the barrel of the HM 70 in the center section just below the power switch Avoid gripping the HM 70 around the bottom covering the infrared emitters circling the base This could inter...

Страница 21: ...s out when fully charged Batteries will charge in 8 to 12 hours A fully charged battery will run for up to 8 hours of continuous operation 4 The HM 70 can remain charging for up to 10 days Overchargin...

Страница 22: ...or replaced at LightSPEED s option without charge during the period and under the limitations stipulated in the data sheet or the user s manual 1 Limited exclusions speci cally apply to all microphone...

Страница 23: ...arge cord is connected to the cradle charger Inspect the battery contacts Clean and adjust if necessary Hearing Static Ensure sensor is in optimum location refer to sensor placement in manual A single...

Страница 24: ...pful Hint Power Output 12 W per channel 72 W total Ampli er Frequency Response 40 Hz to 20 kHz 3 dB Carrier Frequencies IR 2 06 2 54 3 2 3 7 MHz Signal to Noise Ratio 73 dB Dynamic Range 73 dB Maximum...

Страница 25: ...MMC3535 CA MMC2535 SPEAKERS Infrared receiver ampli er mixer w built in charger LightMic rechargeable microphone transmitter w lavaliere cord batteries and charging cable Handheld microphone transmit...

Страница 26: ...eceiver ampli er LT 71 LightMic transmit ter SR 70 infrared sensor and speaker package The 880iR is a two channel receiver ampli er that allows the use of up to two microphones simultaneously and up t...

Страница 27: ...nections Initial Setup Finalizing Receiver Ampli er Final Check System Operation Charging the LightMic System Integration Diagram Input from External Audio Equipment Output to Personal FM Transmitter...

Страница 28: ...eck Adjust the neck strap so the top of the microphone rests just below your collarbone CHARGE BATTERIES LT 71 LES 880iR Classroom Amplification System 1 2 3 4 5 6 POSITION THE LIGHTMIC Turn the micro...

Страница 29: ...cts do not fall onto and liquids are not spilled into the inside of this LightSPEED product 0 Damage Requiring Service This LightSPEED product should be serviced only by quali ed service personnel The...

Страница 30: ...LightSPEED 880iR Classroom Amplification System U s e r M a n u a l LightSPEED Technologies Inc 11509 SW Herman Rd Tualatin OR 97062 800 732 8999 www lightspeed tek com...

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