Radio Shack 920SR User Manual

user guide920SR speaker921T body-worn transmitter922T handheld transmitter923C charging stand216MHz4724 Radium 216 User Guide 2/28/05 10:14 AM Page

8daily operating tips (cont’d)Do not coil the microphone – since it also acts as your antenna, coiling or wrapping thecord will affect its range and m

9parts and accessories included with system2178594101213611orand/or34724 Radium 216 User Guide 2/28/05 10:14 AM Page 15

1011 channel changer screwdriver(330-3000-101)7 receiver antenna(AT0831)5 power supply, receiver(040-7402-106)10 AA rechargeable NiMH batteries(AT0807

11920SR column speaker features (top)2 4 6 78 91351011124724 Radium 216 User Guide 2/28/05 10:14 AM Page 17

121 power, low battery, andreception status indicatorfor channel A2 power switch and volumecontrol for channel A 3 reception status indicator forchann

13920SR column speaker features (front and back)13141516172018194724 Radium 216 User Guide 2/28/05 10:14 AM Page 19

1414 two built-in speakers16 handle18 power and charging indicator19 power jack15 internal rechargeable battery(non-user removable)13 speaker grille17

15921T body-worn transmitter featuresback3124front4724 Radium 216 User Guide 2/28/05 10:14 AM Page 21

165 microphone input (2.5mm)6 3 position power switch7 power and low battery indicator light1 belt clip2 battery compartment3 volume control4 channel

17922T handheld microphone features 1 LED indicator light4 battery compartment5 channel selector key(inside battery compartment)2 3 position power swi

contents922T handheld transmitteroperation . . . . . . . . . . . . . . . . . . . . . . . .41-46aux in – connecting to TV, CD, VCR, etc. . . . . . . .

18923C charging stand features 2 pocket 1 charging indicator1 power indicator3 pocket 1 full charge indicator4 pocket 2 charging indicator5 pocket 2 f

attach antenna1Attach antenna to top of speaker 1119system setup and operationTurn metal base of antenna clock-wise until secured tightly (do notover-

20NOTE: Battery operating time is 5-8 hours.Plug power supply intopower/charging socketPlug power supply intowall socket12Turn speaker onif using wall

213charge batteryNOTE: Battery operating time is 5-8 hours.Plug power supply intopower/charging socketPlug power supply into wall socket12NOTE:Light i

22insert batteries in body-worn transmitter4++__Switch power offRemove battery cover(push and slide off)Insert two AA rechargeable NiMH batteries12312

insert batteries in handheld microphone5Switch power offRemove battery cover(turn counter-clockwise)Insert two AA rechargeable NiMH batteries123_+AA R

24charge transmitter(s)Never attempt to recharge alkaline batteries! This will cause damage tothe unit and will void the product warranty.62Plug power

12325wait until green charge indicators light (4-5 hours)7PWR:Red light = charger is turned onCHARGING:Amber light = units are being chargedREADY:Gree

268select channelUse a screwdriver to adjust the Channel A selector on the back ofthe speaker to match the channelnumber of either the 921T and/orthe

279activate receiversTurn receiver on by turning Channel Aand/or Channel B volume controlknob(s) to the rightCheck power indicator light (remember tha

introductionCongratulations on the purchase of your new Radium sound field system! With proper careand use it will become one of your most valuable cl

28Follow steps or below to adjust FMvolumesetting to proper level. Two people areneeded to set the volume level. It is difficult tohear your own v

2911speaker positioning1m/3ftPlace speaker in a corner of the room facinglisteners. Mount speaker on wall using brack-ets or place speaker on a surfa

3012achannel mapping: placement diagram for multiple system installations (double channel - 8 rooms total)= suggested placement of 920SR speakerhallwa

3112bchannel mapping: placement diagram for multiple system installations (single channel - 16 rooms total)hallwayhallwayChannel: 41Channel: 45Channel

3213awall mounting (option 1)Screw mounting brackets to top andbottom of speakerAttach brackets to wallAT082012214724 Radium 216 User Guide 2/28/05

33mounting on floor stand (option 2)Screw speaker stand into hole onbottom of speaker.• Turn clockwise to tighten• Turn counter-clockwise to loosenAT0

34Place plastic plug into mountingbracket hole on top of speaker tokeep out dustseal wall mounting hole if using table stand1113c4724 Radium 216 User

351plug microphone in14Plug microphone cord into mic jack on top of body-worntransmitter1Boom mic cord921T body-worn transmitter operation4724 Radium

3615put on microphone and adjust for proper distance from mouthAT0291-L directional lapel micperformance: ★★15cm/6in max.optimumAT0655 boom mic (two w

3716turn power onSwitch power onCheck indicator light:Continuous green = adequate powerContinuous red =low batterybattery lifeNiMH rechargeable AA = 1

2understanding sound field and its benefits?• distance• noise• echocough!• distance• noise• echo?without sound fieldwith sound field4724 Radium 216 Us

3817adjust transmitter(s) frequencyUse a screwdriver to turn frequencyselector to channel number that match-es the channel set on column speaker1If us

3918adjust body-worn transmitter volumeIncrease transmitter volume forgreater mic sensitivity and soundclarity Reduce transmitter volume if feed-back

4019activate standby/mute mode1Activate standby mode to eliminate white noise when not speaking1MUTE: Standby mode can also be used asa microphone/tra

41120turn power onTurn power on by pushing power switch up1922T handheld transmitter operation4724 Radium 216 User Guide 2/28/05 10:15 AM Page 47

4221check indicator lightCheck indicator light:Continuous green = adequate powerContinuous red = low battery1battery lifeNiMH rechargeable AA = 12 hou

4322remove channel adjustment keyOpen battery compartment door andremove batteries1Remove channel adjustment key 2124724 Radium 216 User Guide 2/28/0

4423adjust transmitter channel to match receiver channelUsing adjustment key, turn channel frequency selector to channel numberthat matches the channe

4524standby modeActivate standby mode to mutevoice and eliminate white noisewhen not speaking114724 Radium 216 User Guide 2/28/05 10:15 AM Page 51

46transmitters that can be used with 920SR receiver/speakertransmittercompatible performance accessorycommentsrating needed25best when used with AT065

47Using either the AT0532-05 or 300-6332-107 adaptor cords, connect VCR, TV, CD, computer or other audio source to AUX INport on top of speakerVCRconn

3IMPORTANT!Be sure you place your Radium speaker and transmitter units on their charger overnight –for a minimum of 12 hours – before turning the powe

48Connect AT0532-05(ft) cord to AUX input jack of either SOLARIS, EASY LISTENER,SPRITE, or other trans-mitter. Connect other end of cable toAUX OUT po

49aux out transmitter compatibility chart and level setting guide* For transmitters with a 3.5mm jack size, simply attach the transmitter to the AT080

50microphone optionsadditional system accessoriesAT0824speaker floor standAT0822carrying bagAT0820wall mounting bracket(set of 2)AT0823speaker table s

51transmitter accessoriesAT0529Atransmitter antennaAT0532-15auxiliary input/output cable(3.5mm–dual RCA)(15ft/4.6m)310-2544-1341aux-out adaptor plug(3

52no FM reception (Channel A, ChannelB indicator does not have green light)• Verify the transmitter is turned on• Verify the frequency number on the t

53troubleshooting (cont’d)speaker does not turn on (powerindicator does not flash red)• Verify main power switch on the bottom ofthe unit is turned on

54Radium channel numbers and corresponding frequenciesChannel # Channel A Channel # Channel B41 . . . . . . . . . . .216.025 MHz 51 . . . . . . . . .

55two channel column speaker: 920SRproduct specificationscarrier frequency range/ 216.025–216.875MHzfrequencies 16 totalmodulation FM (F3E)output powe

56body-worn transmitter: 921Tcarrier frequency range/ 216.025 –216.875MHzfrequencies 16 totalmodulation FM (F3E)total harmonic distortion <1.5%freq

57product specifications (cont’d)handheld mic transmitter: 922Tcarrier frequency range/ 216.025 –216.875MHzfrequencies 16 total (see chart below)mic d

4setup tips (cont’d)mount stand in diagram 2. In either case,the speaker should be placed at a height of 3 feet/1 meter from the floor, or at level cl

58warrantytime period of warrantyThis warranty will go into effect upon the date of purchase and will stay in effect as long as the instrument remains

59warranty (cont’d)Phonic Ear Inc. reserves the right to make changes inthe design or construction of any of its instruments atany time without incurr

60Then, carefully package the equipment in theoriginal shipping containerto prevent damageand send it postpaid to the service center near you:USA/Inte

61regulatory approvals and clearancestransmitterThis transmitter is authorized by rule under the LowPower Radio Service (47 C.F.R. Part 95) and mustno

62This equipment has been tested and found tocomply with the limits for a Class B digitaldevice, pursuant to Part 15 of the FCC Rules.These limits are

63regulatory approvals and clearances (cont’d)Part 95This transmitter is authorized by rule under theLow Power Radio Service (47 CFR Part 95) andmust

64IC notesThis Class B digital apparatus complies withCanadian ICES-003.Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canad

© 2005 Phonic Ear Inc. Phonic Ear and the names of Phonic Ear products are trademarks or registered trademarks of Phonic Ear Inc. in the U.S. andothe

setup tips (cont’d)5• Choose a table or surface top that is sturdy.Make sure the table or cabinet is structurally solid, sturdy and out of the way of

6daily operating tipsIn the morning –• Turn transmitter power ’on’ and put microphone on.• Turn speaker column power ’on’. The speaker should remain p

7daily operating tips (cont’d)Battery care and maintenance tips –• The speaker battery will last approximately 2 years depending on usage.• When not i