Mipro Electronics Co ACT202T Transmitter User Manual

Mipro Electronics Co Ltd Transmitter Users Manual

Users Manual

AS100501Electronics Co., Ltd.Headquarters: 814 Pei-Kang Road, Chiayi, 60096, Taiwan.http://www.mipro.com.twE-mail: mipro@mipro.com.twDesign & specifications are subject to change without prior noticeBy doing so, you contribute to the conservation of our environment!Disposal2005-08-13PERSONAL WIRELESS PUBLIC ADDRESS SYSTEMUser GuidePortability Simplicity FlexibilityDispose of any unusable devices or batteries responsibly and inaccordance with any applicable regulations.Disposing of used batteries with domestic waste is to be avoided!Batteries / NiCad cells often contain heavy metals such ascadmium(Cd), mercury(Hg) and lead(Pb) that makes themunsuitable for disposal with domestic waste. You may returnspentbatteries/accumulatorsfreeofchargetorecyclingcentresor anywhere else batteries/accumulators are sold.MA-202 / ACT-202T2CE307
! IMPORTANT SAFETY INSTRUCTIONS ! WARNINGThis symbol indicates that dangerous voltage constituting a risk of electric shock is presentwithin this unit.This symbol indicates that there are important operating and maintenance instructions in theliterature accompanying this unit.The user manual for the LPD shall contain the following or equivalent statementsin a conspicuous position:"Operation is subject to the following two conditions: (1) this device may notcause interference, and (2) this device must accept any interference, includinginterference that may cause undesired operation of the device."ICFCC Caution: To assure continued compliance, any changes or modifications notexpressly approved by the party responsible for compliance could void the user'sauthority to operate this equipment. (Example - use only shielded interfacecables when connecting to computer or peripheral devices).This device complies with Part of the FCC Rules. Operation is subject to thefollowing two conditions:(1) This device may not cause harmful interference, and (2) This device mustaccept any interference received, including interference that may cause undesiredoperation.741.TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THISAPPARATUS TO RAIN OR MOISTURE.2.3.FOR OUTDOOR USE:UNDER WET LOCATIONSERVICE INSTRUCTIONS::Apparatus should not be exposed to dripping or splashing and no objectsfilled with liquids, such as vases should be placed on the apparatus.CAUTION - These servicing instructions are for use by qualified servicepersonnel only. To reduce the risk of electric shock, do not perform anyservicing other than that contained in the operating instructions unless youare qualified to do so.1. Read these instructions.2. Keep these instructions.3. Heed all warnings.4. Follow all instructions.5. Do not use this apparatus near water.6. Clean only with a dry cloth.7. Do not block any ventilation openings. Install in accordance with themanufacturer's instructions.8. Do not install near any heat sources such as radiators, heat registers,stoves, or other apparatus (including amplifiers) that produce heat.9. Do not defeat the safety purpose of the polarised or ground plug: Apolarised plug has two blades with one wider than the other. The wide bladeis provided for your safety. When the provided plug does not fit into youroutlet, consult an electrician for replacement of the obsolete outlet.10. Protect the power cord from being walked on or pinched particularly at plug,convenience receptacles, and the point where they exit from the apparatus.11. Only use attachments/accessories specified by the manufacturer.12. Use only with a cart, stand, tripod, bracket, or table specifiedby the manufacturer, or sold with the apparatus. When a cartis used, use caution when moving the cart/apparatuscombination to avoid injury from tip-over.13. Unplug this apparatus during lightning storms or when unusedfor long periods of time.14. Refer all servicing to qualified service personnel. Servicing is requiredwhen the apparatus has been damaged in any way, such as power-supplycord or plug is damaged, liquid has been spilled or objects have fallen intothe apparatus, the apparatus has been exposed to rain or moisture, does notoperate normally, or has been dropped.15. To reduce the risk of fire or electric shock, do not expose this apparatus torain or moisture.16. Apparatus should not be exposed to dripping or splashing and no objectsfilled with liquids, should be placed on the apparatus.17. Use only with the battery which specified by manufacturer.18. The power supply cord set is to be the mains disconnected device.
Thank you for choosing the MIPRO MA-202 Portable Wireless Public Address System.MIPRO is recognized worldwide as a leader in portable PA products.Its' complete line ofportable PA systems are easy-to-use, powerful and functional.Before operating the unit,please read this manual thoroughly, and retain it for future references.The MA-202 is a battery powered, wireless personal PA system. Don't be misled by thecompact size of this highly efficient portable PA. Lightweight and powerful, it can be hand-carried, shoulder-strapped, set on a flat surface or mounted on a microphone stand. Noother brands can match the innovative features of MIPRO's AutoScan & ACT synctechnology which provide the easiest channel set-up in the industry along with reliable RFreception.Ideal applications include school classrooms, playground duty, presentations, seminars,security and safety marshals, graveside services, auctions, tours, or any outdoor/indoorlocation where good quality speech announcements are a requirement.01ContentsPRODUCT OVERVIEW:Personal Wireless Public Address SystemMA-202 Portable System IncludesMA-202 Main UnitShoulder Strap x 1Power Supply / Battery ChargerMB-30M Rechargeable Battery or MB-25 LithiumPolymer Rechargeable Battery Module x 1ACT-202T Handheld Transmitter MicrophoneUser Guidex1x1×1AC Cord x 1x1x1!!!!!!!!!!!!!!!!!Powerful 56-watt audio output with D-class amplifier and 2-way speakers.Fast and easy channel set-up with "AutoScan" & "ACT " technology.USB port and SD card reader play MP3 songs.LCD displays MP3 tracks and status.MP3 tracks can be quickly found via fast search control.Optional high-capacity lithium battery module.8 Hours continuous operation per charge.A smart 4-segment ( 25 / 50 / 75 / 100% ) rechargeable battery meter.Built-in ACT-202T handheld transmitter charger and battery status meter.Built-in level control in ACT-202T allows volume adjustment wirelessly.Built-in ACT-202T battery charger inside the storage compartment.Up to 2 mics can be used simultaneously ( 1 wireless & 1 wired ).Separate volume controls for wireless, wired microphones and line-input.Line-input for an external digital audio player.A single wireless mic can broadcast to multiple MA-202 ( same channel ).Hand carry or stand mount, shoulder-carrying strap included.Handles crowds up to 500.Same impressive features as MIPRO MA-101a portable, plus:KEY FEATURES AND BENEFITSOptional SC-20 carrying bagPersonal Wireless Public Address System51PRODUCT OVERVIEW1KEY FEATURES AND BENEFITS2PART NAMES AND FUNCTIONS7SET-UP RECEIVER AND TRANSMITTER FREQUENCIES8OPERATING INSTRUCTIONS9AUXILIARY INPUT171817FAQ - PORTABLE PA81010111213141516MP3 PLAYER CONTROLCONNECTION TO EXTERNAL AUDIO SOURCESREPLACING THE RECHAREABLE BATTERYUSB DRIVE OPERATIONOPERATING INSTRUCTIONSTRANSMITTER MICROPHONE BATTERY CHARGING PROCEDURESTROUBLESHOOTING-PORTABLE PUBLIC ADDRESSTROUBLESHOOTING-WIRELESS MICROPHONE SYSTEMSFRONT & BACK PANELSMA-202 BATTERY CHARGING PROCEDURESFAQ - RECHARGEABLE BATTERYRECHARGEABLE BATTERY GUIDE19SPECIFICATIONS
!!!!!!!SD Card Socket:MP3 Player:One Right Turn:One Left Turn:One Right Turn & Hold:One Left Turn & Hold:USB Port:Power Fuel Gauge Indicator:Red light illuminated (25%):Light(s) blinking:Lights illuminated (100%):Note:MP3 Volume Control/MP3 Power:DC Power Input Jack:Line Input Volume Control:Auxiliary (Line) Input Jack:Wired Microphone Volume Control:Microphone Input Jack:Microphone Stand Mount:Supports up to 2GB capacity. Insert with golden finger (pin)contacts facing up.Controls parameters for USB or SD Card device.Forward one track.Backward one track.Forward and skip every ten tracks.Backward and skip every ten tracks.Plug a Type-A USB disk to play audio files. (USB 2.0 interface)Current battery level is displayed when Power Switchis turned on and/or plug into an AC outlet for recharging.Battery is weak and needs charging. Chargingtakes a minimum of 4 hours.Charging is in progress.Battery is fully charged.This system is equipped with an auto cut-off charger. When the battery isweak (red light), power will cut off automatically to avoid any damage that could becaused by a power over-drain.Powers and volume loudness for USB disk orSD Card.Connects to DC 18V, 2.5A.Volume level control for external audio signals.Accepts external audio line inputs, such as CD, MP3,cassette, computer sound card, or other audio signals. Uses a 6.3mm (1/4”) "phone-jack" plug.Volume control for the wired microphone.Accepts a 6.3mm (1/4”) wired dynamic microphone. (MicLevel)For convenient mounting on a standard microphonestand.1214131516171819202122987Personal Wireless Public Address SystemPersonal Wireless Public Address System23(Figure 1)PART NAMES AND FUNCTIONSFRONT PANELSpeaker:LED Channel Screen:Scan Button:ACT Sync Button:Master Power/Wireless Microphone Volume Control:Power & RF Signal Indicator:Fixed Handle:Shoulder Strap for Mobility:LCD Channel Screen:SD Card Indicator:Microphone Battery Fuel Gauge Indicator:1” treble & 5” woofer, 2-way speakers.Displays current channel: 0 ~ F (16 total channels).Press for an interference-free frequency.Press to synchronize the receiver and transmitter frequencies.Turn clockwise past theclick for power-on and volume control for the wireless microphone.Red light illuminates when power is turned on todenote normal power status. Green light illuminates indicates a RF link (it isreceiving signal from the wireless transmitter microphone).For convenient carrying by hand.Carried via the shoulder strap.Displays MP3 tracks and current status.“Blinking rapidly” denotes playing; “Illuminated” denotesstopped or paused; “Blinking slowly” denotes reading tracks.When wireless microphone is insertedfor recharging, the current indicator levels are flashing to denote charged levels.567891011123456171412111018192021221615132341
Rechargeable Transmitter MicrophonePersonal Wireless Public Address SystemPART NAMES AND FUNCTIONSFRONT & BACK PANELS45Shoulder Straps Compartment:Rechargeable Battery Module:Microphone Storage and Charger:Compartment Door:Holds shoulder straps.Holds either MB-30M or MB-25 battery module.Holds and charges the wireless microphoneautomatically when stored. The LEDs stop blinking once it is fully charged.Protects battery, shoulder straps and wireless microphone.Microphone:ACT IR Port:Lanyard Hanger:Contact Points:Caution:Harden grill protects microphone capsule and eliminates pop and windnoises.It syncs the transmitter and receiver frequency automatically.When theACT button of MA-202 is pressed and activated, bring the red IR port within 30cm(12”) of ACT button for successful frequency synchronization.Secure the transmitter microphone in place with a lanyard in orderto be worn around the neck for hands-free operation.Ensure metal contact points are properly touched inside the batterycharger for re-recharging.To prevent shortage, do not allow contact points to touch other metalobjects.24282529263023272324252628293027
Personal Wireless P.A.Personal Wireless P.A.MA-202ALLR1Transmitter Power Indicator:Normal Battery:Low Battery:Drained Battery:No Battery or Installed Incorrectly:Different Frequency Band:Transmitter Power Switch:Volume Control:Determines current battery power level.Indicator illuminates and dims when turned on.Indicator stays illuminated when turned on. Recharge immediately.Indicator does not illuminate when turned on. Rechargeimmediately.Indicator does not illuminate when turned on.Indicator flashes 4~5 times. Check to see if rightfrequency band is used.Power ON to speak or amplification. Make suretransmitter is OFF position when not in use or during charging.Volume level adjustment.Personal Wireless P. A.MA-202ALLR1SIDE PANELS67Rechargeable Transmitter Microphone323331SYSTEM SET-UPSET-UP RECEIVER AND TRANSMITTER FREQUENCIES1. Turn “ON” the Power Switch.2. The Power Indicator red light is lit.Personal Wireless P. A.MA-202ALLR1Personal Wireless P. A.MA-202ALLR1Personal Wireless P. A.MA-202ALLR1Personal Wireless P. A.MA-202ALLR13. Press & hold"SCAN" button for1 second4. Existing channelblinks5. Press & release"SCAN" button6. New interference-free channelappearsAUTOMATIC “TRANSMITTER” SYNC1. POWER on transmitter (ensure fresh batteries are properly installed with the correctpolarity). Replace transmitter battery when LED glows red during powered-on. (glowsred = low battery)2. Locate and bring an ACT transmitter *infrared (IR) port within 30cm (12-inch) ofreceiver's ACT button.3. Press and release “ACT” button to synchronize transmitter and receiver frequencies.4. When the frequencies are synchronized successfully the Power Indicator light will turnfrom red to green to indicate it is receiving RF signal from the transmitter.Personal Wireless Public Address System< 30cm (12 in.)313233
Personal Wireless Public Address SystemPersonal Wireless Public Address System89NOTE: Receiver channel selection can be set-up manually, too.Press and hold 'SCAN” button for 1 second. Current channel blinks.During blinking, press, hold and stop “SCAN” until the desired channel.Repeat Automatic “Transmitter” Sync steps.!!!!!!!!Turn on Power Switch / Volume Control . Red light should illuminate.Turn on wireless transmitter. Green light should illuminate if there is RF link.Adjust volume level clockwise to desired loudness.One wireless microphone can simultaneously transmit to multiple MA-202 unitsreceiving on the same frequency for a wider and expanded coverage.Multiple wireless microphones of the same frequency cannot transmit to an MA-202receiver on that same frequency. For example, if you have both a hand-held wirelessmicrophone and a body-pack transmitter on the same frequency, be sure to switch offone of the two to avoid severe interference between them!!!Connect a line-level source, such as portable cassette/CD/MP3 player into the Auxinput jack .Turn on the PA system and adjust volume as desired.Hand Carrying:Shoulder Carrying:Mic Stand Mounting:Remove the shoulder belt and store in the Battery Compartmentdirectly above the battery. Use the Fixed Handle for transport.Remove the shoulder belt from the Battery Compartment andhook the connector around the rod on top of the unit, between the Fixed Handle and theSpeaker.The MA-202 will fit directly on top of a microphone stand using thethreaded mount with no additional hardware. Simply align the hole with theprotruding end of the mic stand and thread it on the stand.!!!!Turn on Power Switch / Volume Control . Red light should illuminate.Plug a wired microphone into the Mic In Jack . Turn on the Wired MicrophoneVolume Control .Turn clockwise for desired loudness.The MA-202 allows simultaneous usage of both wired and wireless microphones.!!!!!Please make sure the built-in rechargeable batteries are fully charged before and afteruse. The battery itself will gradually self-discharge over a long period of time.Therefore, if the system will not be used for a long period of time, please make surethe batteries are fully charged before storing them properly. The Company warrantyDOES NOT applies to over-discharged batteries; hence, please ensure the batteries arerecharged every 3 months.Simply plug the connector of the supplied DC adapter to the DC 18V Power Input Jack, and plug the other end into any available AC socket.Battery will re-charge itself once plugged-in regardless if the system is turned on oroff.Charging begins immediately, and will be indicated by a flashing LEDs. If the LEDs arenot flashing, it may due to excessive power over-drain and it may take longer for theLEDs to flash. This is normal and not faulty. If, after a while, there is still no flashingLEDs, the rechargeable battery may be faulty.If a battery replacement is needed, open the battery compartment and exchange thefaulty battery for a new one. Be sure to insert the battery with the right polarityconnection.!!The battery is an expendable item. Under normal operation, MIPRO offers a one-yearlimited warranty.If you experience a short operating time after the batteries are fully charged, it isoften an indication of aging batteries. Therefore, the rechargeable battery should bereplaced as soon as possible at your earliest convenience.PERSONAL WIRELESS PA SYSTEM AUXILIARY INPUTINSTALLATION METHODS:WIRED MICROPHONE INSTRUCTIONS:MA-202 BATTERY CHARGING PROCEDURESOPERATING INSTRUCTIONS55556668821222618262017
Personal Wireless Public Address SystemPersonal Wireless Public Address SystemMP3 PLAYER CONTROL: REPLACING THE RECHAREABLE BATTERY:CONNECTION TO EXTERNAL AUDIO SOURCES:10 11!!!!One Right Turn:One Left Turn:One Right Turn & Hold:One Left Turn & Hold:Forward one song.Backward one song.Skips forward every ten songs.Skips backward every ten songs.With proper care and charging, it is unlikely that it will be necessary to replace the MA-202 battery for some time. However, there is an access panel provided for this purpose.If extended periods of use are required without time to recharge the battery, you maywish to have a second battery fully charged and ready to install and use once the existingone is drained. The rechargeable battery is a standard 12V/2.9A gel cell or 14.8V/3Alithium polymer. Both are available from MIPRO and from its authorized distributors anddealers.!!!!!Lay the PA system on a flat surface.Press the switch on the compartment door to “OPEN” position. The compartment doorwill now swing down on its hinge.Remove the two screws on the top right and bottom left. The battery module is nowready for replacement. The battery module is attached to the battery protection cover.Carefully pull out the battery and remove it completely by detaching the connectingpin.Ascertain the connecting pin is attached back in place before inserting the fully chargedbattery. Carefully slide the battery back in the slot. Fasten the two screws back inplace.Close the battery compartment door. Ascertain the compartment door is firmly shut bypushing in gently and a click is heard.!!!The 6.3mm (1/4”) auxiliary input jack accepts an external MP3, DVD, cassette or CDplayers, music instruments or audio line output from another device like a computersound card.Ascertain volumes of both MP3, DVD, cassette or CD players and PowerSwitch/Wireless Mic Volume Control are turn down before plugging into the MA-202auxiliary input jack.Adjust both volumes clockwise for the desired sound levels.Cable no: 2FA031Cable Mic. (6.3 Connector)φI-PODCD PLAYERMP3 PLAYEROptional:6.3φ3.5φCable no: 2FA072LINE IN (19)MIC IN (21)LINE-INPUT (AUXILLARY)ONOFFONOFF
Personal Wireless Public Address System12 13Standard USB port storage positionRemove the protective capPull out the USB port to a 90 degree angleInsert a Type-A USB disk (USB 2.0 interface)Push back the USB port into the standard position to preventaccidental issues.USB DRIVE OPERATION:NOTE: SD Card has playing priority over USB if both audio devices are plugged-in.OPERATING INSTRUCTIONS:TRANSMITTER MICROPHONETRANSMITTER MICROPHONE BATTERY STATUS:!!!!Turn on Power Switch on MA-202. Red light illuminates on Power & RF SignalIndicator to denote MA-202 power is on and charged.Ensure transmitter microphone is fully-charged. Turn on Transmitter Power Switch. Redlight should illuminate for 1-2 seconds before it dims to denote transmitter power is onand charged.If there a successful RF link between the transmitter and MA-202 the Power & RFSignal Indicator will illuminate green.Speak into the transmitter microphone directly for amplification.The transmitter microphone can be connected and worn as a neck lanyard forhands-free presentation or performance. Adjustable strap for ideal length and minimizesthe distance needed for optimal sound quality between the microphone and speaker'smouth. Minimize the volume to reduce chances of feedback.Note:Normal or Fully Charged Battery:Low Power Battery:Drained Battery:No Battery Inside or Battery Installed Incorrectly:Red indicator illuminates for 1-2 seconds and dims when Transmitter Power Switch isturned on.Red indicator stays illuminated when Transmitter Power Switch is turned on. Re-chargesoon.Red indicator does not illuminate when Transmitter Power Switch is turned on.Recharge immediately.Red indicator does not illuminate when Transmitter Power Switch is turned on.Rechargeable Transmitter Microphone5323232326
Personal Wireless Public Address SystemPersonal Wireless Public Address System14 15TRANSMITTER MICROPHONE BATTERY CHARGING PROCEDURES:NOTE:!!!!!Lay the PA system on a flat surface.Press the switch on the compartment door to “OPEN” position. The compartment doorwill now swing down on its hinge.Insert the bottom (metal contact points) of the transmitter microphone into the bottomslot. Charging begins immediately denote by the flashing LEDs on Wireless Mic BatteryMeter .The transmitter microphone will charge regardless which side was inserted.Gently close the battery compartment door. Ascertain the compartment door is firmlyshut by pushing in gently and a click sound is heard.!!Charging begins automatically during storage regardless if MA-202 is turned on or off.Once the transmitter microphone is fully charged, the built-in charging circuitry willautomatically cut-off and stop the charging. No additional power will be consumed orused.TROUBLESHOOTING-PORTABLE PUBLIC ADDRESSAdjust volumeTurn power switch onReduce volumeTurn power switch onNo Sound or Faint SoundFrom SpeakerPower Indicator Not OnDistorted Sound FromSpeakerWeak, Distorted Sound.Power Indicator FlickersExcessive Hum or NoiseShortened Battery LifeBattery CHARGE IndicatorNot Flickering whenplugged into AC OutletExcessive FeedbackPOSSIBLE CAUSEPROBLEM SOLUTIONPower switch is turned offRechargeable Battery isdischargedExcessive wind noise orbreath “pops”Rechargeable Battery is“dead”Batteries level is lowMicrophone too close ordirectly in front of thespeakersound source (requiringthe volume to be turnedup to compensate)Input signal too strongVolume set too highMicrophone too far fromInput Cable not shieldedOld or overused batteryRechargeable Battery is“dead”Battery is not chargedfor over 3~4 monthsBattery is not chargedfor over 3~4 monthsBattery is fully charged(CHARGE indicator is lit)Plug into AC outlet torechargeUse windscreen onwireless & wiredmicrophones.Replace battery and pluginto AC outlet to rechargePlug into AC outlet torechargeMove microphone awayfrom the speakermicrophone or movemicrophone closer tosound sourceAdjust input signalsReduce volumeSpeak closer to theUse shielded cableRecharge or replacebatteryReplace batteryRecharge or replacebatteryRecharge or replacebatteryN/AVolume turned downPower switch is turned offVolume set too high11
Personal Wireless Public Address SystemPersonal Wireless Public Address System16 17TROUBLESHOOTING-WIRELESS MICROPHONE SYSTEMSNo Sound From SpeakerDistortion or UnwantedNoise BurstsSound DropoutsPOSSIBLE CAUSEPROBLEMMaster or receiver volumeturned downTransmitter or receiverswitch is turned offHeadset or lavaliermicrophone is not pluggedinto bodypack transmitterInterferenceNoise Indicator is litOut of operating rangeObstructions between thereceiver and transmitterWeak Transmitter BatteryInterferenceTransmitter battery islow or no battery insideReceiver and transmitterhave different frequenciesTurn transmitter or receiverswitch onPlug headset or lavaliermicrophone into bodypacktransmitterSOLUTIONRemove nearby sourcesof RF interference(computers, amplifiers,karaoke machines, digitaleffects, CD players, etc)Adjust “Sensitivity” onreceiver.Move transmitter closerto receiverRemove obstructions orrepositionReplace Transmitter BatteryChange Receiver &Transmitter frequenciesAdjust volumesReplace or insert newbatterySee “Set-up Receiver &Transmitter Frequencies”sectionLine-of-sight betweenreceiver & transmitterSee “Set-up Receiver &Transmitter Frequencies”sectionIf problem persists,change Receiver &Transmitter frequencies.See “Set-up Receiver &Transmitter Frequencies”sectionFAQ - PORTABLE PAQ: How to adjust for optimal sound volume?Q: How to prevent and minimize the annoying feedback?Q: What if I need more power to cover a larger crowd?Q: Can I play music through the systems?A: If the portable system has both Master & Microphone volumes, we recommend turning the Mastervolume to about 3pm (clockwise) first and about 1~2pm (clockwise) for Microphone or othervolumes.A1: Do not stand directly in front of the speakers; keep mics away from speakers.A2: Avoid pointing microphone towards the speakers.A3: The microphones should be behind the speakers wherever possible.A4: Locate the portable PA between the crowd and the presenters and facing the crowd.A5: Turn down the sound level coming out of the portable PA / speakers if necessary.A6: Place the speakers above the head of the crowd.A: Two or more portables can be used with one wireless microphone transmitter. Ascertain that thereceiver frequency in each portable coincides with the wireless microphone.A: Yes. All MIPRO portables have auxiliary inputs (3.5mm min-jack, RCA or 1/4”phone), which willaccept input from an external iPod, MP3, CD, cassette, VCR, DVD players. As well, modular CDplayers can be inserted into most models.Q: How to Charge the Battery?Q: How to Spot System Low Battery?Q: Average Life Span of Sealed Lead-Acid Rechargeable Battery?Q: When to Replace the Battery?A: Simply plug into a power outlet using the included power cable and adapter. “Flashing” LEDindicates it is charging. The main power switch can be on or off position during charging.Microphones or music can be used during charging & power is on.A: When Power LED is lit (MA-705 & MA-707) or Charge LED is lit (MA-101& MA-101a) or oneindicator remaining in battery meter (MA-202, MA-708, MA-808). Plug into a power outlet to re-charge ASAP.A: The batteries should have a life of approx. 2 years if used and maintained properly. Battery life isdetermined by temperature, depth and rate of discharge, and the number of charges anddischarges (called cycles).A1: Power LED indicator is not “lit” when power on. (No battery voltage).A2: LED indicator or meter is not “flashing” when plugged-in.A3: Getting 1~2 hours operating time per charge.A4: When battery has been used extensively for 2~3 years or more.FAQ - RECHARGEABLE BATTERY
Personal Wireless Public Address SystemPersonal Wireless Public Address System18 19RECHARGEABLE BATTERY GUIDETips - To Prolong the Life of Rechargeable BatteriesAlways charge the batteries before first and after use.Always store portable system with batteries in a fully charged condition.Always power off the portable system and transmitter/mic when NOT in useIt is OK to leave the system plugged into a power outlet when not being used fora long time. The built-in automatic protection circuitry will auto shut-off whenfully charged. It will not harm the system or the battery.Fully charge the system at least once every 3 months. Battery may not charge ifnot charged for a prolonged periods of time.Store in dry, cool place away from heat. Elevated temperature reduces longevity.CAUTION: DO NOT recharge other types of batteries and connect a battery'snegative terminal to another batteries positive terminal. An explosion and/or afire could occur as a result. Use only rechargeable sealed lead-acid (gel cell)batteries.SPECIFICATIONS:AF Power OutputT.H.D.Frequency ResponseSpeakerAudio InputsUSB & SD Card PlayerWireless ReceiverFrequency RangeBandwidthPreset ChannelsAntennaPower SupplyCharging &Operating TimeMatching TransmitterDimensionsWeightExterior ColorApprovals & PatentNote40W (RMS) /4 , 56W (MAX) /4ΩΩ<1%50Hz~18KHz1" treble and 5" wooferLCD displays up to 9,999 tracks, play and pause tracksMicrophone & Line input. 6.3 (1/4”) phone-jack connector.Separate volume controls.ΦUHF 16 switchable channels. AutoScan and ACT technology620~934MHz24MHz16 non-interfering channelsIntegratedBuilt-in 12V / 2.9AH rechargeable battery or optional 14.8V /3AH lithium & 18V DC / 100 240V AC switching powersupply.～4 hours (automatic charging system) for up to 8 hours usageACT-202T Handheld Transmitter Microphone.163(W)×206(H)×306(D)mm / 6.4(W)x8.1(H)x12(D)"MB-25 lithium: 3.1Kg / 6.8lbs (including ACT-202T)MB-30M gel cell: 4.0Kg / 9.0lbs. (including ACT-202T)BlackNew designs. Complies with worldwide telecommunicationand safety regulations.!!Refer to actual product in the event of product discrepancy.Varied specifications on carrier frequency range, maximumdeviation and RF output power to comply regulation ofdifferent countries.
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