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1. LOCKE ON figure 18 figure 19 e If you can not switch the receiver on it means the battery is flat You have to charge before open it again The receiver will switch off automatcially when the battery is flat to protect the lithium ion battery Please do not open before you have charged the battery e Before using please insert the microphone to Microphone line input MIC LINE 3 5 mm jack socket e While using please do not pull out the microphone Please put headmicrophone or lavalier microphone as close as to speaker s mouth to get perfect performance e In normal speaking volume if AF display 1 2 steps it means transmitter microphone input volume it too low as shown in the figure 20 which needs to be adjusted higher via adjusting transmitter AF GAIN If it is 4 5 steps it means perfect performance If there is OL icon you have to adjust AF GAIN lower Please 10 refer to Adjusting AF gain SOOLAI SOOLAI m CHAT 03dB SUQ ZOUMHE m Tl a mn AF figure 20 figure 21 figure 22 X While using the antenna has to be kept away from direct touching skin to ensure perfect performance Adjusting channel frequencv 1 Via keeping W button pressed for 3 seconds you can enter operating manu 2 2 Via U or P button you can go to SET CH icon as shown in the figure then press W button to enter as shown in the figure 24 3 Via CWT or Wr button you can go the the chan
2. EW button Then press W button to continue If you enter wrong codes there will be INVALID on the display Please enter the correct code If the code is lost you can try enterring the following total 8 codes one by one until you can enter successfully MW WW PW AP P TPF Iw NN P PPN U PaT 2 Via W o P button you can go to the LOCK OFF icon and press lM button to unlock the panel operating as shown in the figure 11 3 Via CW or P button you can go to LOCK ON icon and then press HV button as shown in the figure 12 You will need to enter 3 codes as shown in the figure 13 4 Via SW or P button you can enter 3 codes Then press W button to store t he operating Next time you have to enter the 3 codes before you can enter the operating manu successfully SET CH SET Stl wLOCK OFF EXIT figure 11 figure 12 figure 13 Exiting from setting operation 1 Inthe operating manu you can go to EXIT icon via SW or P button as is oe shown in the figure 14 Then press W button to exit from setting operation 2 Under anv operation status the receiver will return to start displav if there is no operating for 5 seconds figure 14 SPL 32T transmitter 25 27 33 28 29 26 30 32 31 SPL 32T LCD figure 15 17 LCD 18 ON OFF button serve as mute button in operating manu 19 1 4 wavelenth flexible an
3. SET sk GOOR s LOCK ON EXIT figure 2 figure 3 elf you can not switch the receiver on it means the battery is flat You have to charge before open it again e The receiver will switch off automatcially when the battery is flat to protect the lithium ion battery Please do not open before you have charged the battery While the transmitter being off please check the RF on display of receiver If there is no RF volume display it means there is no frequency interference You can use this channel as shown in the figure 4 If there is RF volume display it means the frequency is interfered Please change to another channel so that it is not interfered as shown in the figure 5 Please refer to adjusting channel frequency If there is AF volum on display it means the receiver has received signal from one transmitter which is swtiched on as shown in the figure 6 Listening at high volume levels for long periods can lead to permanent hearing defects Set the volume for the connected headphones to the minimum before putting the headphones on SOOLAI SOOLAI SOOLAI CHAT 12 CHAT Al eCHIT Al m 200 25 0MHZ m 200 250NHZ m 200 250MH2 m T oo T mu AF figure 4 figure 5 figure 6 Adjusting channel frequencv 1 Keeping SET button pressed for 3 seconds you can enter the operating manu 2 Via SW or P button you can select SET CH icon as shown in the figure 7 Then press SET button to enter as shown in the figu
4. R 9 11 16 mu CHI A128 m 800 250NH2 m T 12 13 10 14 15 SPL 32R LCD figure 1 1 LCD 2 On Off button keeping it pressed for 3 seconds will switch the receiver on 3 Tie pillar or 1 4 wavelength flexible antenna 4 3 5 mm jack socket for headphones 5 Rocker button UP 6 Rocker button DOWN 7 SET button 8 Charging contact 9 Channel display 10 Frequency display 11 16 step headphone output volume display 12 6 step dynamic RF display 13 Lock mode icon lock mode is activated 14 4 step battery status display 15 6 setp dynamic AF display 16 Audio overload display OL means transmitter microphone input volume is too high It needs to be reduced adjusting transmitter AF gain until there is no OL on display Operating controls 1 Via keeping ON OFF button pressed for 3 seconds you can switch the receiver on 2 Via pressing UP or DOWN button you can add or reduce headphone volume The minimum is 1 and the max is 16 3 Via keeping ON OFF button pressed for 3 seconds vou can switch the receiver off 4 Via keeping SET button pressed for 3 seconds you can enter the operating manu as shown in the figure 2 If there is no operating manu vou will see the code inputting picture as shown in the figure 3 It means the former user has set the lock mode Xou have to input the code if vou want to enter Please refer to Setting Locking unlocking SET CH
5. SPL 32R SPL 32T UHF Wireless Tour Guide Svstem User Manual SPL 32T SPL 32R SOOLAI SOOLAI ELECTRONICS CO LTD Thank you for choosing SOOLATI Please take a few moments to read these instructions carefully as we want you to enjoy your new SOOLAI products quickly and to the fullest Special features G Super mini light weight metal shell and five colors for choice UHF professionally frequency PLL synthesized design 32 channels available 016 digital ID pilotone design to avoid the background noise High performance double IF circuit design to enforce RF level 96 64 dot matrix White LCD display LCD display Channel frequency volume battery RF level AF level transmitter gain RF power and lock Mode e Transmitter dynamic display of AF level AF Over load warning 3l step microphone gain adjustment design Quick mute function Receiver digital 16 step volume control Receiver digital 21 step SQ adjusting 0 Locking protection of panel operation with security codes e nputting Lithium ion battery working for 9 11 hours e Two ways of attaching belt clips downwards and upwards 3 5mm input jack for inputting background music CD MP3 etc Transmitting range 300 ft line of sight Main Applications Simultaneous interpretation International conference simultaneous interpretation Touring Widely used in touring visiting museums exhibitions Guest reception Used in reception of visitants in product pr
6. Z _ 2 SOOLAI SOOLAI ELECTRONICS CO LTD Add Xishanqiao Yuhuatai Zone Nanjing 210041 China Tel 86 25 52803489 Fax 86 25 84083635 E mail sales soolai com http www soolai com OF
7. esentation advanced exhibition of large companies Teaching Used in meeting and teaching of school and so on Stage monitoring Monitoring of performance especially for acting singer to monitor accompaniment DE od CONTENT SPL 32R receiver AAA AAA vor wed AA AAA Operating controls Laval MAPPA MAA MA AYA Lakes Seaton haved ee s 05 Adjusting channel frequency kieran T TE E se 06 Adjusting the squelch threshold sseseccseeceosoeoecooceceoeseoesescoseeesee OO Setting locking unlocking AAA errr re iv isideiria ist e e jii eee 07 Exiting from setting Operation ccccccscscsccccccccscccccccsssccccsesssceees US SPL 32T transmitter A A A veces eneus ai 09 OPEN AA Wa Adjusting channel freguency ssssssesesenenzzzoneen AA AE N Adjusting microphone gain sews karuss WANA re reer N Adjusting transmitting power PREE E KAPPA MAPPA PI Setting locking unlocking s s LO Operating belt clip P A RETE EE ETA E ET ionwas 13 SC 02 Wo mit Charo bit iii g ii ia E ka g das a 15 SCB 20 twenty unit charging and storing case WAA KATO SIA 16 Application samples ik ccsaceshecevecestenwecdeiecden abies e iii iii seeaeeeusesounerssaeus 17 IO DIA Aa 19 Jamaa KUTA AA TAI MASTAAA MAEEO MA NADA MNA WAP MRAMA NIP TA NAMANA wa maovu mwani ake Mwan ire u niev GlAOTAM KANA MAA Mpa ma wa aya wA maa NA NASARI MATAA Receiver SPL 32
8. hat there is no other transmitter using the same channel 2 While using multiple channels make sure there is no interference between each other 3 Make sure the transmitter s microphone GAIN is adjusted to the best volume 4 Try to adjust the receiver s SQ to MAX 10 to check the effect Too low voice 1 Make sure the transmitter s microophone GAIN is adjusted at the best volume 2 Make sure the receiver s volume is adjusted at the best volume 3 Replace the earphone to check the effect If still operating problems with your transmission installation occur please contact your local SOOLAI agent for assistance 19 Specifications SYSTEM RF Carrier Freguency Range Operating Range Switching Bandwidth Switchable Freguencies Display Screen Oscillation Type Modulation Audio Freguency Response Total Harmonic Distortion IKHZ Signal to Noise ratio Power Reguirement Batter Life Dimension Unit Weight Operating Temperature RECEIVER SPL 32R Sensitivity Antenna Sguelch AF Output Minimum Load Impedance TRANSMITTER SPL 32T RF Output Power Antenna Microphone input UHF 518 865MHZ country dependent 300ft environment dependent 20MHZ 32 96 64 dot matrix LCD PLL Synthesized FM 45KHZ deviation nominal 50hz to 15khz 3dB earphone dependent lt 0 8 Ref 45KHZ deviation 80dB typical A weighted Built in polymer battery 3 6v 450mAh 9 11 hours 69mm 42m
9. m 14mm less than 50g With battery 10C to 55 C 2uV 60dB S N Uses earphone cable RF noise squelch amp digital Pilotone squelch 100mw maximum 16setps digital volume 16Q NORMAL 10mW HIGH 20mW max 1 4 flexible antenna Unbalanced 3 5mm connector Tip Line input Unbalanced 3 5mm connector Ring ATT 10dB Microphone Sensitivity Max Microphone input level Max line input level programmable in 31 steps 10dB to 20dB 7dBV to 22dBV 10dB to 20dB 17dBV to 12dBV 10dB to 20dB 5 OG ez Frequency diagram Different countries have different wireless frequency range requirements We do three ranges A B and C Our existing machine is in range A If you need machine in range B or range C please be free to let us know And we will do our best to help A 790 810MHZ B 690 710MHZ C 850 870MHZ A 790 820MHZ CH2 790 875MHZ CH3 791 500MHZ CH1 790 250MHZ CH2 790 875MHZ CH7 794 000MHZ CH8 794 625MHZ CH4 792 125MHZ CHS 792 750MHZ B 690 720MHZ CH2 695 875MHZ CH3 696 500MHZ CHI 695 250MHZ CH2 695 875MHZ CH7 699 000MHZ CH8 699 625MHZ CH4 697 125MHZ CH5 697 750MHZ CH25 710 875MHZ CH17 705 250MHZ CH31 714 000MHZ CH24 709 625MHZ C 840 870MHZ CH2 850 875MHZ CH3 851 500MHZ CH1 850 250MHZ CH2 850 875MHZ CH7 854 000MHZ CH8 854 625MHZ CH4 852 125MHZ CHS 852 750MHZ CH15 859 000MHZ CH11 856 500MHZ CH25 865 875MHZ CH17 860 250MHZ CH31 869 000MHZ CH24 864 625MH
10. nel you want then press W button to confirm gt SET CH SET CH SET GAIN CHI SET RF PWR B00 250MH2 LOCK ON figure 23 figure 24 Please do not change channel or frequency at will unless the using channel is interfered Adjusting transmitter microphone gain 1 Keeping pressing W button for 3 seconds you can enter the operating manu 2 Via W o EW button you can go to SET GAIN icon as shown in the figure 25 And then press W button to confirm as shown in the figure 26 3 Via SCW or P button you can adjust the AF GAIN and press W button to confirm The max is 20dB which means the microphone input volume is enlarged by 20dBs While the minimum is 10dB which means the volume is reduced by 10dBs Il e Theuser can adjust the AF GAIN according to AF dvnamic volume displav If OL appears please reduce AF gain If AF display l 2 steps you need to add AF gain Generally 4 5 steps is the best performance SEL CH SET GAIN m SET GAIN 0346 SET EF PWR in LULK UN AF figure 25 figure 26 e While using head microphone the reference range is OdB 5dB e While using lavalier microphone the reference range is 13 18dB X In noisy background you are suggested to use head microphone to get perfect performance Adjusting transmitting RF power 1 Keeping pressing W button for 3 seconds you can enter operating manu 2 Via CW or P button
11. onding interpreters Pay attentions While using multiple channels please select channels without interence between each other If one takes both one receiver for listenning and one transmitter to interprete what he hears to another language he needs to make the distance between the receiver and the transmitter as far as possible to avoid being interfered Please try the following solution if there is still interference Set the channel into 18 different frequency ranges such as range A and range B You have to contact SOOLAI to preset the channel frequency for you Please refer to Frequency diagram on page 21 Troubleshooting No voice in receiver output 1 Make sure the transmitter and receiver are both powered 2 Make sure the transmitter and the receiver are on the same channel frequencv 3 Make sure the microphone and earphone are attached appropriatelv 4 Make sure the transmitter is not in Mute mode 5 Make sure the volume control on receiver is not adjusted on the minimum Short working distance 1 Make sure the antenna is not broken 2 Make sure the transmitter is not close to other transmitter powers In simultaneous interpretation make sure the interpreter s transmitter and receiver are not on the same channel frequency 3 Try to set receiver s SQ to MIN 10 to check the effect 4 Try to use another channel 5 Check line of sight transmitting range Voice distortion 1 Make sure t
12. re 8 3 Via CW or P button you can go to the channel you want and then press W botton The channel is stored SET CH SLT GH SET sk CHAT LOCK ON S00 250MHZ EXIT T figure 7 figure 8 X While adjusting the channel if there is RF display it means there is interference Please change to another to ensure perfect performance Adjusting the squelch threshold 1 Via keeping SET W button pressed for 3 seconds you can enter the operating manu 2 Via W or W button you can select SET SQ icon as shown in the figure 9 Then press W button to enter as shown in the figure 10 3 Via CW or P button you can adjust the SQ volume then press W button to store the setting X While the transmitter being off if there is RF volume on display of receiver it means the receiver is interfered by background noise Please adjust to another channel or add the SQ volume For adding the SQ volume the transmitting range will become shorter The more the SQ is the shorter the transmitter range becomes The minimum SQ is 10 while the max is 10 SET EH SET SQ LOCK UFF EXIT figure 9 figure 10 Setting locking unlocking l Keeping W button pressed for 3 seconds you can enter the operating manu If there is no operating manu but CODE displays it means the former user has set locking code as shown in the figure You have to enter the correct code via To
13. tenna 20 Microphone line input MIC LINE 3 5 mm jack socket 21 Rocker button UP 22 Rocker button DOWN 23 SET button 24 Charging contact 25 Channel displav 26 Frequency display 27 Microphone gain 10dB 20dB 28 Transmitting RF power display NORMAL or HIGH 29 Lock mode icon Lock mode is activated 30 4 step battery status display 31 6 step dynamic AF display 32 Mute display icon 33 Audio overload display icon OL status is activated It means the transmitter microphone input volume is too high You need to reduce the volume via adjusting the AF GAIN until the OL icon disappears from the LCD Operating controls 1 Via keeping button pressed for 3 seconds you can switch the transmitter on as shown in the figure 16 2 W button serves as mute button in operating manu You can switch by pressing the button between mute mode and no mute It is in mute mode as shown in the figure 17 SOOLAI SOOLAI CHAT 03dB CHI 03dE 200 250MHZ 200 250MHZ TI mm AF TI mur MUTE figure 16 figure 17 3 Via keeping pressing ON OFF button for 3 seconds you can switch the transmitter off 4 Via keeping pressing W button for 3 seconds you can enter the operating manu as shown in the figure 18 If the CODE appears as shown in the figure 19 you have to enter the correct three codes Please refer to Setting locking unlocking gt SET CH SET GAIN SET RF PWR
14. tment or the unit does not touch the charging contact appropriately LED lit means being charged LED off means charging finished 15 SCB 20 twenty unit charging and storing case figure 37 48 charging compartment storing compartment 20 totallv 49 storing compartment 50 compartment for storing headphone earphone etc 51 compartment for storing Power adapter 52 Power input jack 53 Power adapter 5V 3A 54 Car power adapter connecter SA 503 Operation controls 1 Connect the power adapter to AC power and connect the other side to Power input jack on the charger as shown in the figure 37 2 Xou can connect input jack of SA 503 to cigarette lighter Plug on car And connect the other side to Power input jack of SCB 20 3 Put the units into the charging compartment upwards to charge A Xou can charge the units from l 20 units at the same time once and the charging time is approx 4 hours 5 Xou can put total 40 units in SCB 20 for storage e LED flashing means no units in the charging compartment or the unit does not touch the charging contact appropriately e LED lit means units being charged e LED off means units charging finished Pay attentions Do not close the case when you charge the units with enforcing antenna 2 Do not store the units in charing compartment which have enforcing antenna 4 16 gt Main application samples In trialogue setting vou are proposed to use the
15. units with enforcing antenna to enlarge transmitting range In the following samples TX means transmitter RX means receiver A B C means different channels frequencies channel A channel B channel C A tourjing visiting One speaker with manv listeners eee RX CA lI ees RX CA A N ua ua 1 The speaker can transmit his voice via transmitter 2 Other listenners can hear via attaching receivers The number of receivers can be added at will The speaker can take one EL 60 extend linker to input background music It will make your touring or visiting more interesting The speaker can also hear the music 2 a B Simultaneous Interpretation English DI ID RXC4 TX B Japanese GI B RX AJ TXCG D RXCA TX CA b B RXC4 TXCD Korean DI B RXC4 TXCE 1 The speaker takes one transmitter set on non interfence channel TX A and one microophone 2 Mother language listeners take receivers set on the same channnel RX A as the transmitter s so that they can hear what the speaker is saying 3 Interpreters take receivers RX A for hearing the mother language and transmit their interpreted languages to other language listenners via attaching transmitters TX B TXC 4 Other language listenners can hear the interpreters voice via the their receivers RX By RX C 00 that are set on the same channel as that of cooresp
16. ure 31 figure 32 Operating belt clip 34 figure 33 34 Belt clip plastic shell 35 Metal spring clip 1 Insert the transmitter or receiver into the belt clip upwards or downwards as shown in the figure 34 2 Then insert microphone or headphone into jacks of machines X If the direction is in downwards the microphone or headphone should be attached finally to avoid being crashed 5 e 2 IDIOOS SOOLAI figure 34 14 SC 02double unit charger 42 43 44 45 SOOLAI figure 36 42 LED for charging compartment left 43 Charging cmpartment left 44 Charging cmpartment right 45 LED for charging compartment right 46 Power input jack mini USB 5Pin 47 Power adapter 5V 1A Operation controls 1 Connect the power adapter to AC power and connect the other side to Power input jack on the charger as shown in the figure 36 2 Put the mahcines into the charging compartment upwards You have being charging the units 3 You can charge one or two units once The charging time 1s approx 2 hours LED flashing means there is no unit in the charging compar
17. you can go to SET PWR icon as shown in the figure 27 Andpress W button to confirm as shown in the figure 28 or 29 3 If you select HIGH icon it means you select higher transmiting power 20mW 4 If you select NORMAL icon it means you select normal transmiting power 10mW SET RF PWR HIGH NORMAL TI figure 27 figure 28 figure 29 Setting locking unlocking 1 keeping pressing W button for 3 seconds you will enter operating manu e If there is no operating manu but CODE icon it means the former user has set code You need to input the code and press W button to confirm If the code is wrong INVALID will appear Please try other codes If the code is lost sio please trv the following total 8 codes one bv one until vou can enter th ih ji TP P P APP fi Jin AN fili ii SF NW SW GW 2 Via CW or P button you can go to LOCK OFF icon as shown in the figure 30 Then press W button to confirm unlocking the panel 3 Via SW or P button you can go to LOCK ON icon as shown in the figure 31 Then press W button to confirm locking the panel 4 Input 3 codes via W or WW button and then press W button ou have set t he code successfully You will have to input the codes before you enter the operating manu next time SET LH SET CH SET GAIN SET GAIN SET RF PWR SET RF PWR LOOCK OFF OCE ON figure 30 fig

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