PowerAmplifier/AudioRegulator 取扱説明書 A-110S/A-100A
Contents
1. o lo am oO mma KAG too ol lo lo 4 BEWITH lt BEWITH lt BEWITH lt BEWITH s BEWITH 4 BEWITH O oe a es A reo Ay corte Sent a A jom jom ZE TI Accurate A 100A 6 ie n o a oO Cg Ce o o mito o gt a aa M KOA MO O Ol O o Jo jo 4 RDA Wiring Diagram FUSE BLOCK UL 90 Oca o Accurate A 110S ayan aC z o T e O i OUTPUT lt O avs 3 gan A L REMOTE SS PROTECTION C 5 ORONG OUTPUT W BATT O0 rem oe C GANGGA NG a NEW awu IT eman 4 LEVEL D p BATTERY 12 D eve O ouT V ALE gt el a o A ai 09A010001 Made in Japan RELAY o Se LEFT SPEAKER NA RIGHT SPEAKER 18020001 Made in Japan ol BATTERY 210 5V FA EOZ3HB Cautions and Notes 4 BEWITH gees Audio Regulator2. Bi ON OFF 4 94 9 AREER BE NTUK Power On Off Indicator illuminates when the amplifier is on Blue LED AE A iHA lin F Speaker Output Terminal SAD int Signal RCA Input Terminal ONANG YY AALAIVERELET ADL AIHA ALO 2D HI DEAE Input Level Control Enables the matching of input levels to the output levels from the head unit or other signal source o Ca Ea Accurate Ael00A o Jo o OUTPUT VOLTAGE O O 12 Vv 15 3 REMOTI wae FUSE 40A PROTECTION _ pe OUTPUT p GROUND OUTPUT 5 BATTERY 12V E Q ol o Oo ad O FUSE 40A 09A010001 Made in Japan lo BiB ON OFF 4YDF7 D AE PICSeICANLES Power LED Indicator Illuminates when A 100A is on Blue LED TNTYYAYAYYIYT REVERE HE MASGUL Protection LED Indicator llluminates when the protection circuit is on Red LED e POWER INPUT FUSE 70A Ollo Oo s BEWITH Reference R 70A GND REMOTE BATT 12V EOR e LES 12 15V OuDBEABYVS tne Output Voltage Control Control output voltage 12 15v BBW PVP OBRBFICERLAT Pos Output To power input of amplifier
3. 372 5 67 370 oj lo Power Amplifier aoe aie E Accurate A 110S sf Br e a 100W x 1ch E Jo Ofo Se 93 5 117 5 Power Amplifier Audio Regulator A te R i IA ccurate Mejserence HX 3 abt HA S 187 7 8 39 Power Amplifier a A 110S A 100A R 107S R 70A Owner s Manual Reference R 107S 4 m 70W x 1ch F 820 r 374 67 370 58 o fo o e Audio Regulator oo Accurate A 100A E 2 E lt a J o Jo SN 93 5 _ 117 5 Fa lo 261 230 Audio Regulator rel O l O 2 Reference R 70A alt a 4m D je O O JAO eae 152 S i 213 Distributed by Bewith Enterprise Japan Ltd 2249 4 Imaizumi Tosu Saga Japan 841 0047 Manufactured by Bewith Design Inc Fukuoka Japan 4 BEWITH www bewith co jp Printed in Japan SO A 110S R 107S A 100A R 70A 1 ZOE E 971 AZARmMeEBRIROWEELTMICHUBCSCAWELE RAICELS TH AE lt
4. MAIN BATTERY 10 5V e A 100A R 70A x 7 inz gt V IN Some fuses and wiring may be omitted from diagrams MAX lt 960W MAX lt 550W Please make sure all the wirings are correct TT A 100AL I4A 1 1057456 R 107SA 7BETR 7OAIE The maximum connection of amplifiers to the R 70A are 3 l A 110SA 34 R 107SHOSGECENSHMA BES sets of the A 110S or 5 sets of the R 107S and to the J he RAR CHAIBSIASHBBRAHDRAYDH A 100A are 5 sets of the A 110S or 7 sets of the R 107S In BRAC ACCRA RAMA BARRA case of connecting amplifiers of other brands make sure the Z amp CMMOBACHVET A het ROMS BAICVU total current consumption does not exceed the maximum TltZNEN OBE RENTEA KUN output current It may result in damage or malfunction if the current consumption exceeds the maximum output current Contact the dealer or distributor where you purchased Bat IN I PYVATe3ZAVYERRT SEA A 100A the product from about the current consumption R OAMYE NHANG UL SeBE lt CES gt Use the relay in order to connect the A 100A or the A 100A R 70ADHH RM EVESICUHT WY TH R 70A remote output to 3 sets or more amplifiers fe LEIVCK ESL Do not connect sub battery after the output of the A 100A or the R 70A A 100A R 70A ASS BlChKU EV INDUS ei M i FOBE SUS the Do not need to connect capacitor when using the A 100A or the R 70A A 100A R 70AD ADA Belo IS 4 7 VEE ODT TF L BEN ESN KKAREDSOMeBASBSIS 27 VUYAEDT TIVEBEL lt K ESL Run a 4 or la
5. P A PSVE MDF PY OP A SV HF BUK NEG Output To GND of amplifier VE hAYVEFA WhA tat PYIDUE hAY OI Thi UK Remote Control Output To remote control input of amplifier DEIZ FRUA EDEI ZIKE EE UTS UNG EEN MOR EI ET Fuse Use the identical fuses to that supplied with the system JE pIY POVA Dig JATI hOYE EDE RRLET Remote Control Input To remote output from head unit OP A FIYN ADMF No7 RLET GND Terminal To GND of battery ORFAJ wT U PS50 BReBRLET BATT 12V Input To battery Reference Re 0A ie OP A PSYNADMF NTUK GND e Terminal To GND of battery YE RIAYVEOA IWAD iF YA ATIYKOYETM HA eR LET Remote Control Input To remote output from head unit BBA vr U P50O BREBRLET BATT 12V Input To battery QEA A CA 7OMM LOC 7 H RALAT N MIBORBLBUET Fuse Use the identical fuses to that supplied with the system SRW Py SOB RTA LSS Pos Output To power input of amplifier YVE kIAVhA W bh te F PYIDIJE hIAY ho Win FFL ST Remote Control Output To remote control input of amplifier POWER OUT POS REMOTE NEG e ae 5 gt wiv OUTPUT VOLTAGE 0 POWER TEMPERATURE ODP A PIYE MDF PL IOP A GSU RE BLT NEG e Output To GND of amplifier iB ON OFF 4YY47 9 sere TU Power LED Indicator Illuminates when R
6. Specifications and appearances may be changed for improvements without any notice The illustrations in this manual may have different appearance than the actual unit in order to printing methods and qualities This unit is for vehicles with a 12 volt battery and negative grounding Before installing it in a recreational vehicle truck or bus check the battery voltage Do not touch the amplifier with wet hands Otherwise you may get an electric shock Also do not touch the amplifier when it is wet For traffic safety and to maintain safe driving conditions keep the volume low enough so that you can still hear normal traffic sound Check the connections of the power supply and speakers if the fuse of the separately sold battery wire or the amplifier fuse blows Detect the cause and solve the problem then replace the fuse with another one of the same size and rating The protective circuit will cut the power supply to the amplifier sound will stop when an abnormal condition occurs In such a case switch the power to the system OFF and check the connection of the power supply and speakers Detect the cause and solve the problem Contact the dealer if you cannot detect the cause To prevent an electric shock or short circuit during connection and installation be sure to disconnect the negative terminal of the battery beforehand Confirm that no parts are behind the panel when drilling a hole for installation of the amplif
7. 5 x D67 x H117 5 mm E EREE Power source 14 4V DC 11 0 15 0V allowable WH EED E Continuous power output 7OW x 1ch 14 4V 40 20Hz 20kHz 0 03 THD SAK NE Freguency response 10 40 000Hz 1dB E S Nik Signal to noise ratio 98dB WITA a Load impedance 40 BS AN Damping factor gt 280 40 100Hz BAKE Input level 0 2 6 0V E z Fuse 10A x 1 BARA W208 x D80 x H39 mm H 0 6kg WH HEEE Adjustable voltege 12 0 15 0V 12 0 15 0V E RAIS Maximum output current 80A OA 46A Eeiz 40A x 2 70Ax 1 E A W374 x D117 5 x H67 mm W261 x D213 x H57 mm ZEEO p 4 h 4 HA IMAN AAS DHAT DENI LEK RITRATT SHIR ESA DIET ERRUER AROR TEK EE SHH NDYES AS HRIR AN BAEODA SAN MAC KU RWCHRA HAT Srah REDEOLBTETPUCES A A A A A A A A A A A AIDC 2 VP ART ALK TOE EROTI EIE ED 24VE TEAL IKU NGET SUNG KAEEORACZIET FREE NEDI NG SES RB THORA CBWE ARK ELISE GOEI AZAPMNKBSIS SI KA LAT NUTUG UNG CAH BIEI AIKA SHTWSBRB P INJIH EU U ET AE RIBLTCE SV MER BUADEI AZSEATS EKKORACBZUET a PILARORIFELEICKCE SI BM THO RRACBHUET RFE T SBA lclld BI RECIGM lBeBRaet CMS ToT EEL Belt SHOSBMMCASESCHE lt ES SK NEDHA CAN Ks AYR ADEE EMASE BMS BE ROPTE KPDDDEBCORBRHOEBA IS EES PAS AIELLO SRWEWOMEEB le MERULTCE SL EDEEHA THC AKENO SMORACHUET BAY O im S A tain Cl AFAR BRIS AB mC OT AS BRUCK TES AB HE OD BR AT Bic fe bo bt SS PS He Mi PI
8. 70A is on Blue LED ARmESS1YYI IJ AMER ICARDA SRSICBBICRNILES Temperature LED Indicator llluminates when the internal temperature is overloaded Yellow LED Jaya 7 SAR ORB ERD CBS lCmBICRIILET Protection LED Indicator Illuminates when the protection circuit is on Red LED OQHNBERBYV tne eomEeLay 12 15V Output Voltage Control Control output voltage 12 15v HAK Installation Diagram Reference R 107S Accurate A 110S o VS 2 K sew lt ene I ic E 2 i a 5 B E tap mo L LEFT SPEAKER RIGHT SPEAKER o o Ol agg Iolo 5 be As 5 G 71127 FL FERUAL SHER BF AANDE KIT EKS HL ENTEK It can be connected to another A 110S with optional screws not included after removing the face plate in between 7112 FL bhFOMMSD IVE RISMEBORACHVETO TC MICAS ECCESL Do not remove the copper shield plate underneath the face plate It may cause damage or malfunction
9. ANGGA KERA DWA SE CI REDE OBAB LPO Be CMRP TES ANTE OF BAP CIE IS L EUV CCIE So KKREOMHO BM DRACBUET ETB S SBI EIT ORME TRACES BER CASSIS KREOHOSRMORACZUET ROBE AMC BU 7E DE IRD He AUT CE SI NIL PY YT EB EOE F lt 38 om bt HE bo EpC ROZEC FRUE ORERE ENTIE EL gt gt e e e eie e D e A amp BF OAR WIT GO PA ANNA BIL RRL NINIK CRIES MIT SoM TINI PE CRER ENFES ia ARABI ERARIS PAN PF IF EUV ESV RiBK TH DEREK Ko AS HO Bc AR SS TANS AB SS Ceca LC HS IBV lc JOT KES BCH Se EA KS KKREOHOBRO RACBUES Boi FSIS NY TU OVAFAMmHF EAL TITIT CES RB THORACBUET I hORBEM DC HAO B IRSA 5 SUVCCIE SL KK RBORA CUES I KF Y RL WIC SAR RERIT E URUNG SITES NMR YY A TRKI AK REO RACBUET Bc ite FAO KRITER MEDIT CHOBE DER HATLEN RPNE E Va KEH KU KE TRIE EEFE IRAAN A a A BESEER MEORACZUET PRI NG ATP IVI ILEIN LIE OBB RRBMODIVE PTY CETTE LVCCIES Lo SME CORACZUES BAVC IN BAIT CT ERAT IT SRL INNA TR ES MRS COMB EHEBOD A CNROSCHEROKR RMI S CEMBWASICUTCE SI KKORACEUES AOR T Blo EMUT ETI NIKSA D4 YVA IAN BESRA ERICH T SCC eS LOSS ERIC FLEW BAL ERICH IF IS ADICTS PUBLTCESL RIED Bld MIROFOBNGWEZTZICRELT CHEV PP MAA EBS old BS IC ECHR LT lt EAL ANS ts 8 Sabon FAL VC ta CH AILT DHAT UNG FIBRE DN MARUNG SG ET UN TEH IT CHES gt B D gt i ee Cautions and Notes We are not responsible for damage or any malfunctions caused by not following the instructions
10. Eh TEARC CO IRAE Ek SAZA ELBEN EEN O5 Keb Ex PO PRIIABE CRBC BASES GRES BUR SLSHUROOMAMH CHAUVELETOC KAEk CHBOSA ZORRAS t EGIAMICRELTCS ESL Thank you for purchasing this BEWITH product It is designed to give you many years of enjoyment BEWITH SUGGESTS USING A PROFESSIONAL INSTALLER DUE TO THE COMPLEXITY OF THIS PRODUCT Please read all instructions and WARNING in this manual before attempting operation Should you have any questions contact your nearest BEWITH authorized dealer or installation specialist A OR Table of Contents tt k Specifications A 110S R 107S A 100A R 70A Serenan eee 2 ZELOZA Cautions and Notes A 110S R 107S A 100A R 70A eeen 3 KOREDE Control Descriptions A 1108 R 10785 seeeeseneeeeeene nenen n nenen n naen nenen ene 5 a gp E eine eee 6 RAE Installation Diagram AALS EE E keane a aaa aaa ai 7 feist ik Wiring Diagram SAS HG eae ees 7 PA GRR Meine EEEE A AAE 8 FFA EO TIES Cautions and Notes PAGAL GOR eaaa naga AEE E erections 9 FIPICHASHSBIIC Troubleshooting A 110S R 107S A 100A R 70A Sasana 10 A 110S R 107S A 100A R 70A _ ft tk Specifications DREE Power source 14 4V DC 11 0 15 0V allowable Benin ER Continuous power output 100W x Ich 14 4V 40 20 20 000Hz 0 03 THD BARA Frequency response 10 40 000Hz 1 dB E S NEL Signal to noise ratio E ECE 2 Load impedance 40 Bayes Damping factor 240 40 100Hz Input level Wesi 30A x 1 MNT W372
11. er is on Blue LED AD BERRY Y AALAIVEBBLET ALANIS BAIS QDHICDEAHEBILT SER Input Level Control Enables the matching of input levels to the output levels from the head unit or other signal source ZE A iHA lin F Speaker Output Terminal SAD int Signal RCA Input Terminal YE hAVRA IbipF V 2I YhDJE hEDERRLET Remote Control Terminal To remote output from head unit P A PIVE ng GND e Terminal O Bikiat Power Terminal To battery E1 ZX FEI BOA EDEI ASHEM MER LEUYCK ESL REO RA CRUE Fuse Use the identical fuses to that supplied with the system Reference Rel07S FUSE 10A __ O O BEWITHs No 21010001 Made in Japan INPUT LEVEL soo Monaural Power Amplifier Reference R 107S O O NOLL9a10Hd waMmod O Mta ZX EAR OA A EOE I Z aH MICE LIS YC GS UN AMORA CBUES Fuse Use the identical fuses to that supplied with the system Binet Power Terminal To battery P A PIVYE RF GND Terminal YE hAY ho iF Y AZAILYFOUE hHAeRRLET Remote Control Terminal To remote output from head unit PYFIODF IVA AVY F HAKDYVYAPPRZE H KERRETSEOT Y TARORE AlcHBICRITILETS a ESA Zod Amplifier Protection LED Indicator Illuminates when the protection circuit is on Red LED
12. ier Be sure to protect all cables and important equipment such as fuel lines brake lines and the electrical wiring from damage TO PREVENT DAMAGE A gt gt Pelie PR eID Do not ground the speaker wire directly or connect a negative lead wire for several speakers If the car stereo is kept on for a long time while the engine is at rest or idling the battery may go dead Turn the car stereo off when the engine is at rest or idling If the system remote control wire of the amplifier is connected to the power terminal through the ignition switch 12v DC the amplifier will always be on when the ignition is on regardless of whether the car stereo is on or off Because of this the battery could go dead if the engine is at rest or idling Install and route the separately sold battery wire as far away as possible from the speaker wires Install and route the separately sold battery wire ground wire speaker wires and the amplifier as far away as possible from the antenna antenna cable and tuner Cords for this product and those for other products may be different colors even if they have the same function When connecting this product to another product refer to the supplied Installation manuals of both products and connect cords that have the same function Secure the wiring with cable clamps or adhesive tape To protect the wiring wrap adhesive tape around it where they lie against metal parts Do not route wi
13. lifier briefly and then repower it High hiss or engine noise alternator whine in speakers Disconnect all RCA inputs to the amplifier s if hiss noise disappears then plug in the component driving the amplifier and unplug its inputs if hiss noise disappears go on until the faulty noisy component is found Protection LED comes on when the amplifier is powered up Check for shorts on speaker leads Check that the volume control on the head unit is turned down low Remove speaker leads and reset the amplifier If the Protection LED still comes on then the amplifier is faulty Amplifier s gets very hot Check that the minimum speaker impedance for that model is correct Check for speaker shorts Check that there is good airflow around the amplifier In some applications an external cooling fan may be required Distorted sound Check that the Level control s is set to match the signal level of the head unit Check that all crossover frequencies have been properly set Check for shorts on the speaker leads High squeal noise from speakers This is almost always caused by a poorly grounded RCA patch cord 10
14. res where they will get hot for example where the heater will blow over them If the insulation heats up it may become damaged resulting in a short circuit through the vehicle body Make sure that wires will not interfere with moving parts of the vehicle such as the gearshift handbrake or seat sliding mechanism Do not shorten any wires Otherwise the protection circuit may fail to work when it should Never feed power to other equipment by cutting the insulation of the power supply wire to tap from the wire The current capacity of the wire will be exceeded causing overheating SROSNCHE Control Descriptions Accurate Ael10S DPITINTYYAYAYYIYT WAKDYUASPRAE N BEERET SED YT AMO RB ANE BAE ATU E Amplifier Protection LED Indicator llluminates when the protection circuit is on Red LED D DA NYTIJ ESA VY VF A NOW RSEBBICAKNLET Low Battery LED Indicator llluminates when the battery voltage is less than 10v Green LED ol o o e PROTECTION _ e D s BEWITH Lowsatt Oe Accurate A 110S POWER O O LEVEL OM REMOTE D GROUND OUTPUT BATTERY 12V e O INPUT CO FUSE 30A 18020001 Made in Japan O ol o o BiB ON OFF LISTI EEE SETU Power On Off Indicator _ Iluminates when the amplifi
15. rger gauge wire to the A 100A or the R 70A power input Run 2 gauge wire in case the total length is more than 5 meters WA Bae BIS ST BSS CRAOL KEBUT HE LTES Use the voltmeter to control and make sure the output voltage AJEET 10 SVAECHSECERHBLTCKES L 10 5VIAR CISIERICSIFLEGA Make sure the input voltage is more than 10 5v It would not work if the voltage is lower than 10 5v gt ei BP PIP Pi D PP PIP RIP ZICH ANSAIIC Troubleshooting ZARE ASPORA CRECHBASBVHVET RICH ANSAle PacReECHOL RLT Sb hse bE BICRIFLEI IB ARISSALIFOMATENSASHECESLY 5 EHO KMESBRIILEGEAISERPBRENGIMNGS Ct ARAALI EJES fe J FR wo OR BIRT TIVDBESNTI EL JES KFY TILH ERENT TT ANDHER APE TS PZI TIN REAT VELS EI2 ZDMNTISe fREDOEI ZERRTS EIFLE L R 6 RCAT TIVOHGTAR BE hih Fry 7 TIVORRZTER TS Smit AS PSD HAE 2U N TIVO Pan ao 9 TUTON YA AAN JARED SBF JAZKAZ YFU BED EL o NYI JEPIT Se TSKB ARE DOE PA ie FELONY BS RCADIEALA ER RCAT FIV EB NAAT Se eee AE DA IEF IAF Be KEH DA VE F 2ERBIS Ri ee ARUH TIN DEGAN gt Before removing your amplifier refer to the list below and follow the suggested procedures Always test the speakers and their wires first Amplifier will not power up Check for good ground connection Check that remote DC terminal has at least 3v DC Check that there is battery power on the terminal Check all fuses Check that Protection LED is not lit If it is lit shut off amp
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