SEIKAKU TECHNICAL GROUP UPUL-MODAU-HM Wireless Microphone User Manual UL 82DR 8H 8P SHOW FCC

SEIKAKU TECHNICAL GROUP LIMITED Wireless Microphone UL 82DR 8H 8P SHOW FCC

User Manual IV

RUL-82DRUL-81H/UL-881H/UL-83H/UL-883HUL-86H/UL-886H/UL-87CH/UL-887CHUL-8P/UL-88P/UL-8G/UL-88G SERIESNo.1, Lane 17, Sec. 2, Han Shi West Road, Taichung, 401 TAIWAN Tel:886-4-22313737 Fax:886-4-22346757http://www.show-pa.com e-mail: sekaku@sekaku.comAll rights reserved to SEIKAKU. All features and content might be changed without prior notice. Any photocopy, translation, or reproduction of part of this manual without written permission is forbidden. Copyright 2006 SEIKAKU GROUPcNF02603-1.0
IMPORTANT!Please read this manual carefully before operating this unit for the first time.All rights reserved to SHOW. All features and content might be changedwithout prior notice. Any photocopy, translation, or reproduction of part ofthis manual without written permission is forbidden.18
SAFETY RELATED SYMBOLS CAUTIONRISK OF ELECTRIC SHOCKDO NOT OPENThe symbol is used to indicate that somehazardous live terminals are involvedwithin this apparatus, even under thenormal operating conditions.The symbol is used in the service do-cumentation to indicate that specificcomponent shall be only replaced bythe component specified in that docu-mentation for safety reasons.Protective grounding terminal.Alternating current /voltage.ON: Denotes the apparatus turns on.OFF: Denotes the apparatus turns off, be-cause of using the single pole switch, be sureto unplug the AC power to prevent any ele-ctric shock before you proceed your service.WARNING: Describes precautions thatshould be observed to prevent the danger of injury or death to the user.CAUTION: Describes precautions thatshould be observed to prevent danger of theapparatus.WARNINGPower SupplyEnsure the source voltage matches thevoltage of the power supply before turning ON the apparatus.Unplug this apparatus during lightningstorms or when unused for long periods of time.External ConnectionThe external wiring connected to the out-put hazardous live terminals requiresinstallation by an instructed person, or the use of ready-made leads or cords.Do not Remove any CoverThere are maybe some areas with highvoltages inside, to reduce the risk of electricshock, do not remove any cover if the powersupply is connected.The cover should be removed by the qual-ified personnel only.No user serviceable parts inside.FuseTo prevent a fire, make sure to use fuseswith specified standard (current, voltage,type). Do not use a different fuse or shortcircuit the fuse holder.Before replacing the fuse, turn OFF theapparatus and disconnected the powersource.Protective GroundingMake sure to connect the protectivegrounding to prevent any electric shock before turning ON the apparatus.Never cut off the internal or external pro-tective grounding wire or disconnect the wiring of protective grounding terminal. Operating ConditionsThis apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on this apparatus.To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.Do not use this apparatus near water.Install in accordance with the manufacturer's Hazardous live terminal .Disposing of this product should not be placed in municipal waste and should be separate collection.17
IMPORTANT SAFETY INSTRUCTIONSRead these instructions.Keep these instructions.Heed all warnings.Only use attachments/accessories spec- ified by the manufacturer.Power Cord and PlugDo not defeat the safety purpose of the polarized or grounding type plug.A polarized plug has two blades withone wider than the other. A groundingtype plug has two blades and a thirdgrounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into youroutlet, consult an electrician for replace-ment of the obsolete outlet.Protect the power cord from being walk-ed on or pinched particularly at plugs,convenience receptacles, and the point where they exit from the apparatus.CleaningWhen the apparatus needs a cleaning, youcan blow off dust from the apparatus witha blower or clean with rag etc. Don't use solvents such as benzol, alcohol,or other fluids with very strong volatility andflammability for cleaning the apparatus body.Clean only with dry cloth.ServicingRefer all servicing to qualified personnel. Toreduce the risk of electric shock, do not performany servicing other than that contained in theoperating instructions unless you are qualifiedto do so .Servicing is required when the apparatus hasbeen damaged in any way ,such as powersupply cord or plug is damaged , liquid hasbeen spilled or objects have fallen into theapparatus, the apparatus has been exposedto rain or moisture, does not operate normally,or has been dropped.Follow all instructions.instructions. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including am-plifiers) that produce heat. Do not block any ventilation openings. No naked flame sources, such as lighted candles, should be placed on the apparatus.16This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received,including interference that may cause undesired operation.WARNING: changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
TABLE OF CONTENTS1. .. . 12. ...... ......... . ........... . ....................53. .... . .. .... ......... .............54. ... .. ... ... . ... . . ....................85.6.INTRODUCTIONFEATURESCONTROL ELEMENTSOPERATIONTECHNICAL SPECIFICATIONSANNEX. ...................................................................................... . ..................... ..... ....................... . ..... .......................... ..... .. .. ... ...................... ..... ........ ......................................................................14...................................................................................................16156. ANNEXMost countries closely regulate the radio frequencies used in the transmission of wireless information. These regulations state which devices can use which frequencies,and help to limit the amount of RF(radio frequency)interference in all wirelesscommunications. To be flexible enough to operate worldwide, UL-82DR Wireless receivers are available in a number of models, each with a unique frequency range. Each frequency range, or band, spans up to 24MHz of the wireless broadcastspectrum.6.1 Frequency Band Selection 6.2 Frequency Ranges470~496
11. INTRODUCTION Thanks for purchasing the SHOW wireless microphone system. The UL-82DR/H/P/Gseries is the delicately designed UHF, PLL synthesized system, with two antennas built inside the receiver for smart switching diversity control, the higher level RF signals may be fed into the system for greater reliability and coverage, therefore, the risks of breakdown and interference are to be effectively reduced. Moreover, you can manually adjust the channel of the transmitter to match the receiver in case you know about the operating frequency of it. Generally, the UL-82DR/H/P/G series consists of-UL-82DR, PLL UHF Diversity Receiver-UL-H series, Handheld Transmitter-UL-P/G series, Body Pack TransmitterUL-82DR, PLL UHF Diversity ReceiverUL-H series, Handheld transmitterTo well satisfy the different applications , there are included in this product range, please make sure that the proper microphone has been selected for your typical sound reinforcement system before installation.MODELOscillation modeCarrier frequency bandFrequency responseFrequency stabilityT.H.D.Modulation modeRF output powerDynamicTone frequencyCurrent drainMax. DeviationBatteryOptionalMic. Capsule(optional)DimensionsWeightUL-81H/881H/83H/883H/86H/886HUL-87CH/887CH/88CH/888CHPLL UHF SYNTHESIZEDUHF 470-900 MHzDependent on applicable country regulations50 Hz-15KHz ( 3dB)0.005% (-10 ~ 50 )FM (F3E)5-50mW(adjustable 3 bands)100dB32.768KHz100mA35KHz"AA" type 2 Nickel hydrogen battery +chargerCondenser or Dynamic Capsule277 36.5mm (10.9" 1.44")0.246KgUL-8P/88P/8G/88G1KHz<0.8%Condenser or Dynamic Capsule0.009Kg97mm 68mm 22mm(3.82" 2.68" 0.87")SPECIFICATION14UL-H series Handheld TransmitterModel No. CapsuleUL-81H/UP-881H Dynamic(S-100)UL-83H/UP-883H Dynamic(S-600)UL-86H/UP-886H Dynamic(S-500)UL-87CH/UP-887CH Condenser(C-100)UL-88CH/UP-888CH Condenser(C-200)
2Type: Dynamic Mic.Frequency response: 50Hz~16kHz( 3dB)Impedance: 300 20% at 1kHzSensitivity: -71dB 3dBDirection: Omni-directionalS-600135. TECHNICAL SPECIFICATIONSMODEL UL-82DRChannel Dual-Channel , up to 100 frequency presets for each frequency bandsFrequency band UHF 470-900 MHz Dependent on applicable country regulationsReceiver Type PLL UHF SYNTHESIZEDFrequency response 50 Hz-15KHz ( 3dB)Frequency stability 0.005% (-10 ~ 50)T.H.D. 1KHz <0.8%Modulation mode FM (F3E)S/N Ratio >90dBDynamic >100dBRF sensitivity -100dBm/30dB SINADAudio output unbalanced 6.3mm phone jack 550mV ;20KHz deviationbalance output 1V, 20KHz deviationPower supply DC 12V/500mA AC (115V/120V/230V 50/60Hz Adaptor)Dimensions 217(W)x101.5(D)x44(H)mm (8.5"x4.0"x1.7")Weight 0.54KgType: Dynamic Mic.Frequency response: 50Hz~15kHz( 3dB)Impedance: 270 20% at 1kHzSensitivity: 0.005%Direction: Omni-directionalS-100
S-500Type: Dynamic Mic.Frequency response: 90Hz~12kHz( 3dB)Impedance: 680 20% at 1kHzSensitivity: -52dB 3dBDirection: Uni-directionalC-100Type: Condenser Mic.Frequency response: 50Hz~15kHz( 3dB)Impedance: 270 20% at 1kHzSensitivity: -71dB 3dBDirection: Omni-directionalC-200Type: Condenser Mic.Frequency response: 100Hz~15kHz( 3dB)Impedance: 700 30% at 1kHzSensitivity: -44dB 3dBDirection: Uni-directional
470MHz to 900MHz, please refer to your national EMC regulations to pick out the authorizedfrequency band (F1 ~ F8, detail please see Annex hereafter) for your end application. Last but not the least, the operating frequency of this wireless system may be varied fromUL-P/G series, Body Pack transmitterFor the UL-P/G series, there are several types of clip microphone are included in this product range, please make sure that the proper microphone has been selected for your typicalsound reinforcement system before installation.HM-38, Condenser microphonePreset impedance: 600ohm;Freq. response: 80-12KHz;Sensitivity: -68dB+/-3dB at 1KHz;Directional: Uni-directional;Weight: 52g (0.12Ib)34.3 Operating frequency matches between the receiver and the transmitter124Fig 74.2.3 Mute Mode OperationKeep pressing the SELECT key for a few seconds, the unit will enter into the mute mode(see the Fig 7), repeat for unmute.Note: when the transmitter is muted, the microphone couldn't send out any AF signal, it meansno sound would be sent out from the microphone.4.2.4 Battery Replacing and ChargingIf you need to change the dry battery, please open the battery compartment, and then place the new dry battery.If you use rechargeable battery, you don't even have to removethe battery for charging! Just use the special optional charger, which is available from our company, connecting to the charge jack , when the transmitter is charging, the battery logo on the LCD will be flashing. The battery is recharged within six hours.Battery Logo flashesFig 8- Adjust from the transmitter, 1) Check the preset frequency (preset channel) displayed on the receiver. 2) Switch on the transmitter. 3) Touch the CH/ON key slightly to select the parameters to be edited. 4) Use the Select key to set the proper channel. 680 ohm 50-12 kHz; -65 dB 3 dB at 1kHz 12 180 mm( 0.47" 7.1") 22g(0.049Ib)
- RF Output Power SelectRF output power adjusting circuit is designed to reduce emission interference as muchas possible. When the receiver is much close to the transmitter, please reduce RF output power moderately, when the distance between the receiver and the transmitteris too long, please increase RF output power moderately. Press CH/ON key, the transmitter is in Menu mode, Fig 4 is of RF output power select, press the SELECT keyto select the output power you need, 0: the output power is 5dB, 1: the output poweris 10dB, 2: the output power is 15dB.Fig 43. CONTROL ELEMENTS3.1 UL-82DR, PLL UHF Diversity Receiver12344 THE FRONT PANEL 2. FEATURES- LED indication;- Dual antenna diversity;- Three output level version; - Squelch control;411- UL-82DR, PLL UHF Diversity Receiver- Soft touch painting for comfortable use;- Rechargeable battery design;- Friendly interference with LCD display; - Wide carrier frequency ranges (UHF, 470-900MHz), divided into 8 preset frequency bands (F1 ~ F8) to comply with the country's EMC regulation;- Up to 10 x 10, total 100 channel frequency presets; - 3 types RF power selection;- Mute function; - Lock function to avoid the misaction during the application; - Battery status display; - Manufactured under ISO9000:2000, Ts16949 quality management system.- UL-H/P/G series, Transmitters- Common featuresThe transmitter has lock function. It can avoid the misaction during the application. You can select lock/unlock via the SELECT key in menu mode. Please see Fig 5 and Fig 6.Note: when the transmitter is locked, the SELECT key couldn't work at all, but you can useCH/ON key to switch the functions. If you want to get out of lock, when the LCD shows"LOCK", please press the SELECT key for one time, then "UNLOCK " will come out on the LCD.- LOCK FunctionFig 5: LOCKFig 6: UNLOCK4.2.2 To make the operating frequency matched between the transmitter and the receiver.- Adjust from the transmitter, UL-H series 1) Check the preset frequency (preset channel) displayed on the receiver. 2) Switch on the transmitter; 3) Touch the CH/ON key slightly to select the parameters to be edited; 4) Use the Select key to set the proper channel. Power Switch1It switches on/off the main power.
3.1 THE REAR PANEL510 LED INDICATION2-AF INDICATION AF LEDs indicate the incoming status of the audio signal.When "0" LED lights up, the incoming signal is optimized at unity gain. When the "+6" LED lights up, the signal is overloaded. When only the "-20" LED lights up, the incoming signal is just at 10% of the optimum states. If no LED lights up, there is littleeven no signal being received.-RF INDICATION AF LEDs indicate the incoming frequency status of the radio signal. When all the LEDs light up, the incoming signal is fully modulated and at theoptimum status. When only the 10% lights up, the incoming signal is just at 10% of the optimum status. If no LED lights up, there is little or no signal being received. NOTE: UL-82DR has two channels, channel 1 and channel 2. The LEDs of channel1are on the left and the LEDs of channel 2 are on the right. -FREQUENCY INDICATION It displays the number from 0 to 99. Each number represents one frequencyThis knob sets the audio signal level outputted through the balanced and unbalancedoutput jacks on the rear panel. Turn the knob clockwise fully for the max volume, andand turn the knob counterclockwise fully for the min volume. Each VOLUME knobs is for one separated microphone. VOLUME CONTROL3 The antennas can be fully rotated for optimum placement. Generally, antenna A and antenna B should be placed vertically for best receiving effect. Fold both antennas inward for the convenience of transporting. Antenna A/B44.2 For the UL-H/P/G series transmitters4.2.1 Edit The ParameterPress and hold the CH/ON for a few seconds, then the transmitter is poweredon. Now the LCD displays the operation voltage status.After the transmitter is switched on, touch the CH/ON key slightly to select the parameter which you want to edit, such as the preset channel, PL(RF power level), and Lock/Unlock.- Frequency SelectThis system offers a lot of frequencies to choose in order to avoid interference.You can select right frequency via the SELECT key in menu mode. Fig 3 is of preset channel select. 10 10=100 different types each frequency of frequencies.Fig 3Fig 235 4 1263.1.1 THE REAR PANEL OF UL-82DR Use the UP key to scan the frequency presets from 0 to 99 and the DOWN key from 99 to 0.Keep pressing these buttons for a few seconds, the channel selecting speed will be accelerated. UP/DOWN key1Press the MENU key to switch channel 1 and channel 2. When channel 1 is selected, use theUP/DOWN key to select the right frequency. Press the MENU key again, it switched to channel 2.The frequency setting mode of channel 2 is the same as that of channel 1. Keep pressing theMENU key for 1.5 seconds, it comes to the auto SQ mode. When the right frequency is selected, MENU key2TableNo. squelch threshold012345678995.0dB91.7dB88.3dB85.0dB81.7dB78.3dB75.0dB71.7dB68.3dB65.0dB
69below a defined threshold. The squelch control on the receiver sets this threshold.will not only cut out noise but mute quiet audio signals as well because the squelchresponds to the detected voltage and cannot distinguish between wanted signal andnoise. Besides that, a too high squelch threshold also decreases the usable range.In the squelch control mode(Fig 2), use the UP/DOWN key to select squelch threshold.The job of a squelch circuit is to reduce audible noise. It eliminates noise duringpauses in the audio signal by muting the receiver every time the audio level dropsUse the squelch control with care! If the squelch threshold is too high, the squelchIn order to achieve easy operation, the squelch threshold is divided into10 levels, pleaserefer to table.-Squelch Controlpress the MENU key once again to stop.Note: When channel 1 and channel 2 are used at the same time, the frequency of channel 1 cannot be the same as that of channel 2 in case frequencies interfere.XLR type connector outputs the balanced AF signal. AF OUT BALANCED 1 is for the outputsignal from channel 1. AF OUT BALANCED 2 is for the output signal from channel 2. AF OUT Balanced:3TS type jack outputs the unbalanced AF signal. AF OUT unbalanced:4Connect the unit with the adapter for DC power supply. DC input5LOW MID HI key63.2 UL-H series, Handheld Transmitter UL-83H Massive Front GrillExtremely rugged spring steel mesh grill to protect the capsule underneath in toughstage or live performance.1LCD Display Generally, the LCD displays the current operation status.CH/ON Key Keep pressing this key for a few seconds, the unit will be powered on or off. After it is switched on, touch this key slightly to select the parameter which you want to edit, such as the preset channel, PL (RF power level), and Lock/Unlock; In this mode, if there is no further operation in the next few seconds, it will return to the main menu, and the LCD displays again the current preset channel, as well as the battery status.233761245-Select Channel- Turn on the transmitter- Turn on the receiver Press the MENU button, channel 1 is selected and the corresponding LED lights up. Pressthe MENU button again, channel 2 is selected and the corresponding LED lights up.- Select Frequency After the first touch the MENU key, use the UP key to scan the frequency presets from 0 to 99 and the DOWN key from 99 to 0. When the right channel is searched, all the RF LEDs light up. The volume control knob sets the audio signal level outputted through the balanced and unbalancedoutput jacks on the rear panel. Turn the knob clockwise fully for the max volume, and Turn the knobcounterclockwise fully for the min volume. The volume knob on the left is for channel 1. The volumeknob on the right is for channel 2.volume knob- Audio Output Level Adjusting500mANote: When you use CH1 and CH2 simultaneously, the frequency bands of both channels may be interference with each other. Please change another frequency band of any channel to avoid the problem if that situation happens.This key controls the AF OUT Balanced output level. Set the key to LOW position for -12dBoutput, MID for -6dB, HIGH for 0dB.
battery status; . Fig 17 8SELECT Key Use this key to edit the parameters in operation mode. Keep pressing this key for a few seconds, the unit will enter into the mute mode, repeat for unmute.34Mini 4P connector This connector is used to connect the unit with the clip microphones, for example, HM-38 or HM-58 condenser microphones.3142Pin 2, GNDPin 4, for Dynamic or condenser microphoneAntenna It is the flexible antenna. To get effective transmission, never cover the antenna with hand, clothes, etc. during the operation, and always position the transmitter nearby the receiver.8Charge Jack5Battery Compartment This unit may be powered from one pair dry or rechargeable batteries, UM3 size AA 1.5V.6Belt clip It is the detachable belt clip for easy carry during the live applications.7Pin 3, Phantom power supply for Condenser microphonePin 1, for Guitar, bass and keyboards With the rechargeable batteries put inside, use the charger (optional accessory, provided by the manufacturer) to recharge the batteries. For the detail operation, please refer to chapter 4.2.3, Battery replacing and charging. - Make the right connections first- Turn on the transmitter- Turn on the receiver4. OPERATION4.1 For the UL-82DR, PLL UHF Diversity ReceiverBattery Compartment The unit will be powered from a dry or rechargeable battery. Charge Jack Connect the optional recharger(see fig) with this mini jack for battery recharging. Please make sure that it is the rechargeable batteries inside before plug the recharger with the mini charge jack.56312548673.3 UL-P/G series, Body Pack TransmitterAntenna The antenna is integrated into the transmitter body; to get effective RF transmission, never cover the antenna with hand, etc.7CH/ON Key Keep pressing this key for a few seconds, the unit will be powered on or off. After it is switched on, touch this key slightly to select the parameter which you want to edit, such as the preset channel, PL(RF power level) and Lock/Unlock. In this mode, ifthere is no further operation in the next few seconds, it will return to the main menu,and the LCD displays again the current preset channel, as well as the battery status. 21LCD Display Generally, the LCD displays the current operation status.DC 9VSELECT Key Use this key to edit the parameters in operation mode. Keep pressing this key for a few seconds, the unit will enter into the mute mode, repeat for unmute. 4

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