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Page 1
Lightspeed Technologies, Inc. 11509 SW Her man Rd T ualatin, OR 97062 1-800-732-8999 www.lightspeed-tek.com 09/1/2003 LES 370 Series Personal FM System User Manual[...]
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Page 2
Greetings Congratulations on your purchase of the LES 370 Personal FM System! Please take a moment to review this manual as it will help you operate this easy-to-use product, and maximize your invest- ment by caring for and maintaining each component. Particular attention should be paid to the section discussing batteries and battery charging to ma[...]
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Page 3
Greetings Congratulations on your purchase of the LES 370 Personal FM System! Please take a moment to review this manual as it will help you operate this easy-to-use product, and maximize your invest- ment by caring for and maintaining each component. Particular attention should be paid to the section discussing batteries and battery charging to ma[...]
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Page 4
Controls/Functions LES 370R Receiver 1. LISTENER VOLUME KNOB: Increase or decrease headphone sound by turning this knob. Level is increased by turning the knob clockwise. 2. EARPHONE JACK: Plug your headphones or earphones into this jack to transmit the sound received from the transmitter to the listener ’ s ear . This jack accepts a 3.5 mm (1/8 [...]
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Page 5
Controls/Functions LES 370R Receiver 1. LISTENER VOLUME KNOB: Increase or decrease headphone sound by turning this knob. Level is increased by turning the knob clockwise. 2. EARPHONE JACK: Plug your headphones or earphones into this jack to transmit the sound received from the transmitter to the listener ’ s ear . This jack accepts a 3.5 mm (1/8 [...]
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Page 6
Operation Battery Charging Y our system will work best with fully char ged batteries each day . Batteries last longest (up to three years) when char ged each night. It’ s best if batteries are not drained completely before char ging. When you first re- ceive your system, charge the batteries overnight. 1. Use only the BC 370 Battery Chargers (inc[...]
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Page 7
Operation Battery Charging Y our system will work best with fully char ged batteries each day . Batteries last longest (up to three years) when char ged each night. It’ s best if batteries are not drained completely before char ging. When you first re- ceive your system, charge the batteries overnight. 1. Use only the BC 370 Battery Chargers (inc[...]
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Page 8
Operation Battery Replacement To access the rechargeable battery for replacement, push down at the ribbing on the bottom and slide the cover off. This will expose the plus (+) end of the battery . Slide the battery out, replace with a new NiMH “AA” battery . Observe po- larity , the plus (+) end should be showing when in- stalled. Slide cover b[...]
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Page 9
Operation Battery Replacement To access the rechargeable battery for replacement, push down at the ribbing on the bottom and slide the cover off. This will expose the plus (+) end of the battery . Slide the battery out, replace with a new NiMH “AA” battery . Observe po- larity , the plus (+) end should be showing when in- stalled. Slide cover b[...]
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Page 10
Troubleshooting Please go through this checklist before calling LightSPEED’ s Service Department. Note: The majority of system pr oblems are r elated to low battery power . Check battery and charger function first. Battery Check •C onfirm batteries are charged each night. W ith proper charging, batteries can last three school years. •C onfirm[...]
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Troubleshooting Please go through this checklist before calling LightSPEED’ s Service Department. Note: The majority of system pr oblems are r elated to low battery power . Check battery and charger function first. Battery Check •C onfirm batteries are charged each night. W ith proper charging, batteries can last three school years. •C onfirm[...]
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Page 12
FCC Notice This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party re[...]
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FCC Notice This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party re[...]
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Page 14
Lightspeed Technologies, Inc. 11509 SW Her man Rd T ualatin, OR 97062 1-800-732-8999 www.lightspeed-tek.com 09/1/2003 LES 370 Series Personal FM System User Manual[...]