FrontRow 925C Скачать руководство пользователя страница 54

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Body-worn transmitter: 925t

Carrier Frequency Range 216 - 217MHz

Modulation FM (F3E)

Operating Range >110ft./34m

RF Output <15mW

Total Harmonic Distortion <0.5%

Dynamic Range 100dB

Dimensions (

) 2.5 x 3.5 x 1 in.

65 x 90 x 25 mm

Weight 1.8oz / 51g

Controls On/Mute/Off, Volume Control

Channel selector

Inputs/Outputs 2.5mm mic input jack

Battery Type 2 AA (LR6) NiMH

rechargeable (1600mA) or

2 AA (LR6) alkaline disposable

Battery life 12 hours (rechargable)

15 hours (alkaline)

Recharging time 6 hours

Carrier Frequency Range 216 - 217MHz

Modulation FM (F3E)

Operating Range >110ft. / 34m

RF Output <15mW

Total Harmonic Distortion <0.5%

Dynamic Range 100dB

Dimensions (

dia

) 2.1 x 9.3 in.

54 x 237 mm

Weight 8.1oz / 230g

Controls On/Mute/Off

Channel selector

Battery Type 2 AA (LR6) NiMH

rechargeable (1600mA) or

2 AA (LR6) alkaline disposable

Battery life 12 hours (rechargable)

15 hours (alkaline)

Recharging time 6 hours

System Specifications (cont’d)

Handheld mic transmitter: 925H

Содержание 925C

Страница 1: ......

Страница 2: ...are trademarks or registered trademarks of Phonic Ear Inc in the U S and other countries Product specifications and accessories subject to change without notice XXX XXX XXX Rev X 4083 0806 u s a 800...

Страница 3: ...user guide 925RS Speaker 925T Body worn Transmitter 925H Handheld Transmitter 925C Transmitter Charger...

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Страница 7: ...er 4 System Features 11 16 Chapter 5 System Set up 17 24 Chapter 6 Using your system 25 36 Chapter 7 Speaker Placement Mounting 37 39 Chapter 8 Channel Mapping Tips 40 41 Chapter 9 Troubleshooting 42...

Страница 8: ...arning systems can help engage students improve attentiveness to the teacher build learning success reduce the achievement gap foster control and orderliness improve test scores and reduce vocal strai...

Страница 9: ...2 distance noise echo cough distance noise echo without active learning with active learning Understanding Active Learning and its Benefits...

Страница 10: ...room the location from where the teacher normally teaches Second Take a good look around paying close attention to power outlet and other electronic equipment locations Ideally the speaker should be p...

Страница 11: ...lding and set trans mitter and receiver channels accordingly Every transmitter in a building should be on its own channel See diagrams on pages 40 41 for guidance If placing the speaker on a table or...

Страница 12: ...cord needs to reach the wall outlet Make sure the power supply is within reach of the speaker in its wall mounted position T he teacher should be able to reach the controls located on top of the spea...

Страница 13: ...ernal battery as a portable system simply unplug the speaker before use and plug back in after use The battery takes 8 hours to reach a full charge at full charge the speaker column battery will last...

Страница 14: ...to return power switch to off position after use Never mount use speaker horizontally or upside down Controls should be acces sible from top of unit Remember to charge all rechargable batteries overni...

Страница 15: ...rd since it also acts as your antenna coiling or wrapping the cord around the transmitter will affect its range and may also reduce its life Speak at a normal level the system is projecting your voice...

Страница 16: ...Channel Changer Screwdriver 330 3000 101 4 Speaker Table Stand 890 88 320 00 5 Wall Mounting Bracket Set of 2 890 88 322 00 6 Carrying Case 895 88 025 00 7 Power Cord Receiver 300 7402 110 8 Audio Cab...

Страница 17: ...0 88 300 00 3 Elastic Belt AT0712 4 AA Rechargeable NiMH Batteries AT0807 925H 1 Handheld Transmitter 925H 2 AA Rechargeable NiMH Batteries AT0807 925C 1 Charging Stand 925C 2 Power Supply Transmitter...

Страница 18: ...Channel B Channel Selector 3 Antenna 4 Channel A On Off Volume 5 OptiVoice Selector 6 Aux In Jack 3 5mm Mono 7 Aux In Volume 8 Aux Out Jack 3 5mm Mono 9 Aux Out Volume 10 Channel B On Off Volume 11 LE...

Страница 19: ...12 1 Speaker Battery Charge Indicator 2 Main Power On Off Switch 3 Power Cord Jack 4 Locator Hole 5 Screw Hole 4 5 3 1 2 System Features Receiver cont d...

Страница 20: ...13 back 1 2 3 front System Features 925T...

Страница 21: ...14 1 Belt clip 2 Battery compartment 3 Channel selector 4 Microphone input 2 5mm 5 3 position power switch 6 Power and low battery indicator light On Off Mute Top 4 5 6 System Features 925T cont d...

Страница 22: ...15 1 LED indicator light 2 3 position power switch 3 Channel selector 4 Battery compartment 5 Channel selector key inside battery compartment On Off Mute 4 2 5 3 1 System Features 925H...

Страница 23: ...16 1 Pocket 1 charging indicator 2 Pocket 1 full charge indicator 3 Pocket 2 charging indicator 4 Pocket 2 full charge indicator 5 DC power jack Front Back 5 1 2 3 4 System Features 925C...

Страница 24: ...face down on a clean flat surface 2 Open table stand arms 3 Place locator bolt of table stand into locator hole on the bottom of the speaker 4 Tighten fixing bolt to securely fix stand to unit 17 5 S...

Страница 25: ...1 Attach antenna to top of speaker 2 Turn metal base of antenna clockwise until secured tightly do not over tighten 1 2 18 System Setup Receiver cont d...

Страница 26: ...19 1 2 If using wall outlet 1 Plug power cord into power jack 2 Plug power cord into wall socket 3 Turn speaker off System Setup Receiver cont d 3...

Страница 27: ...d into wall socket 3 Turn speaker off Charge battery overnight before initial use Red light charging Green light fully charged Recharging time is approximately 8 hours for a full charge Note Light is...

Страница 28: ...f 2 Remove battery cover push and slide off 3 Insert two AA rechargeable NiMH batteries 1 2 3 WARNING Never recharge alkaline batteries This will cause damage to the unit and will void the product war...

Страница 29: ...turn counter clockwise 3 Insert two AA rechargeable NiMH batteries _ AA Rechargeable NiMH batteries _ 1 3 2 22 System Setup 925H WARNING Never recharge alkaline batteries This will cause damage to th...

Страница 30: ...ger stand 2 Plug power supply into wall socket 3 Turn transmitters off and place into charger charger back charger front 3 3 1 System Setup 925C WARNING Never recharge alkaline batteries This will cau...

Страница 31: ...ng error Improper batteries have been detected Check your batteries and replace as required Only NiMH AA batteries can be charged Unit will not charge disposable Alkaline batteries or NiCad batteries...

Страница 32: ...25 1 Open battery compartment door and remove batteries 2 Remove channel adjustment key 2 1 925T 925H 6 Using Your System...

Страница 33: ...y worn and hand held transmitters set one transmitter channel to match Channel A on the speaker column and the other transmitter channel to match Channel B channel on the speaker column NOTE Never ope...

Страница 34: ...27 1 Plug microphone cord into mic jack on top of body worn transmitter Mic cord 1 Using Your System cont d...

Страница 35: ...28 Put on microphone and adjust for proper distance from mouth Maximum distance from mic to mouth is 6 in 15cm 3 in 7 5cm is ideal Using Your System cont d...

Страница 36: ...Switch power on 2 Check indicator light Continuous green adequate power Continuous red low battery Battery Life NiMH rechargeable AA 12 hours Alkaline disposable AA 15 hours 2 1 Using Your System con...

Страница 37: ...2 1 Using Your System cont d 1 Turn power on 2 Check indicator light Continuous green adequate power Continuous red low battery Battery Life NiMH rechargeable AA 12 hours Alkaline disposable AA 15 hou...

Страница 38: ...Turn channel on by turning Channel A and or Channel B volume control knob s remember that main power must also be on 3 LED Indicators Green on receiving FM signal Red on NOT receiving FM signal 2 3 U...

Страница 39: ...eading of the teacher s amplified voice without the class activity The level of the teacher s voice should be set between 10 15 decibels above room noise level 2 Without a sound level meter First ask...

Страница 40: ...500 1k 2k 5k 10k 20k 35 30 25 20 15 10 5 0 5 10 15 20 frequency Hz dBv range OptiVoice Settings and Speech Intelligibility Critical speech intelligibility range primarily consonants Lower frequencies...

Страница 41: ...rage class rooms where low medium noise levels are present High Use in high noise levels Helps to ensure top comprehension during critical tasks such as test taking or hearing impaired instruction NOT...

Страница 42: ...ct VCR TV CD computer or other audio source to Aux In port on top of speaker 2 Use Aux In Volume control to adjust volume NOTE Aux In can be used simultane ously with both Channel A B VCR 1 or See Cab...

Страница 43: ...ting to computer recording device or other transmitter for rebroad cast of audio to students with hearing impairment 1 Connect device to the Aux out jack using the appropriate cord 2 Adjust output vol...

Страница 44: ...f the room fac ing listeners Mount speaker on wall using brackets or place speaker on a surface using a speaker stand The bottom of the speaker should be about 3 ft 1m from the floor See setup tips on...

Страница 45: ...r hole on the bottom of the speaker is securely mated with bolt in the lower bracket 3 Insert upper bracket into the locator hole on the top of the speaker and place against the wall Do not depress th...

Страница 46: ...screw holes Screw in fixing bolt through the swivel arm and into the screw hole in bottom of speaker Tighten To remove unit from wall mount simply unscrew the fixing bolt and lift the speaker up and...

Страница 47: ...er hallway Channel A 44 Channel B 54 Channel A 41 Channel B 51 Channel A 46 Channel B 56 Channel A 42 Channel B 52 Channel A 48 Channel B 58 Channel A 45 Channel B 55 Channel A 47 Channel B 57 Channel...

Страница 48: ...hallway Channel 41 Channel 45 Channel 51 Channel 55 Channel 44 Channel 48 Channel 54 Channel 58 Channel 42 Channel 46 Channel 52 Channel 56 Channel 43 Channel 47 Channel 55 Channel 57 Channel Mapping...

Страница 49: ...ter volume Make sure the boom microphone or other mic is being worn correctly speaker is receiving a signal but no sound is coming out Verify microphone is connected properly to transmitter and is wor...

Страница 50: ...ttery does not hold a charge con tact FrontRow Service department for replacement battery should be replaced after one year of continuous use speaker is picking up FM interference or hum Check to make...

Страница 51: ...e panel and 4 hex screws Do not over tighten screws 2 3 CAUTION Danger of explosion and damage to the receiver may result if the battery is incorrectly replaced Replace only with the recommended type...

Страница 52: ...z 51 216 525 MHz 42 216 075 MHz 52 216 575 MHz 43 216 125 MHz 53 216 625 MHz 44 216 175 MHz 54 216 675 MHz 45 216 225 MHz 55 216 725 MHz 46 216 275 MHz 56 216 775 MHz 47 216 325 MHz 57 216 825 MHz 48...

Страница 53: ...utput Total Harmonic Distortion 1 at rated output 1kHz System signal to noise 70 dB at rated output ratio Inputs 1 x aux in 3 5 mm mono Output 1 x aux out 3 5 mm mono Controls Channel A B on off volum...

Страница 54: ...600mA or 2 AA LR6 alkaline disposable Battery life 12 hours rechargable 15 hours alkaline Recharging time 6 hours Carrier Frequency Range 216 217MHz Modulation FM F3E Operating Range 110ft 34m RF Outp...

Страница 55: ...upply AC adaptor DC 12V 0 5A Indicator lights Power red LED Charging yellow LED Ready green LED Charging Error blinking yellow LED Dimensions wxhxd 1 9 x 5 3 x 9 in 135 x 47 x 230 mm Weight 12 7oz 360...

Страница 56: ...y voice communications and all other types of uses not mentioned above are expressly prohibited This device may not interfere with TV reception or federal government radar and must accept any interfer...

Страница 57: ...r part 15 subpart B cause harmful interference to radio communi cations However there is no guarantee that interference will not occur in a particular instal lation If this equipment does cause harmfu...

Страница 58: ...unications and all other types of uses not mentioned above are expressly prohibited FCC notes The FrontRow To Go active learning sys tem is approved by the FCC Federal Communications Commission The us...

Страница 59: ...If TV channel 13 is used in the area the installer shall reduce or adjust the RF radi ated power so that near by TV channel 13 receivers do not receive radio interference from the system installed Su...

Страница 60: ...into contact with water 5 DO NOT position the receiver speaker higher than 3 feet off the ground SAFETY INSTRUCTIONS PRECAUTIONS 53 6 Maintain distances around the receiver speaker for sufficient ven...

Страница 61: ...ads or cords B The Front Row ToGo 925RS Receiver Speaker is built with the following electrical safety features Short circuit protection AC input line fuse protection ELECTRICAL SAFETY INFORMATION PRE...

Страница 62: ...this or any electrical appliance stop walk away Turn off electricity to outlet and ELECTRICAL WARNINGS have it inspected by an electrician You may have a dangerous improperly wired outlet o DANGER NE...

Страница 63: ...to the Receiver o To reduce risk of electric shock unplug the receiver from outlet before attempting any maintenance or clean ing Turning off controls will not reduce this risk o DO NOT disassemble th...

Страница 64: ...a risk of fire and electric shock If extension cord must be used use ONLY a grounded 3 wire type cord NEVER use a 2 wire cord and an adaptor The cord MUST be plugged into a grounded outlet Make sure i...

Страница 65: ...58 Notes...

Страница 66: ...59 Notes...

Страница 67: ...60 Notes...

Страница 68: ...Notes 61...

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