SEIKAKU TECHNICAL GROUP UEM-8T Wireless Microphone System User Manual Users manual REV1

SEIKAKU TECHNICAL GROUP LIMITED Wireless Microphone System Users manual REV1

Users manual REV1

RRUEM-8DR/8T 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.com All 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 2005 SEIKAKU GROUPccNF03356-1.0
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.
SAFETY RELATED SYMBOLS CAUTIONRISK OF ELECTRIC SHOCKDO NOT OPENThe symbol is used to indicate that some hazardous live terminals are involved within this apparatus, even under the normal operating conditions.The symbol is used in the service do-cumentation to indicate that specific component shall be only replaced by the 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 sure to unplug the AC power to prevent any ele-ctric shock before you proceed your service.WARNING: Describes precautions that should be observed to prevent the danger of injury or death to the user.CAUTION: Describes precautions that should be observed to prevent danger of the apparatus.WARNINGPower Supply Ensure the source voltage matches the voltage of the power supply before turning ON the apparatus.Unplug this apparatus during lightning storms or when unused for long periods of time.External Connection The external wiring connected to the out-put hazardous live terminals requires installation by an instructed person, or the use of ready-made leads or cords.Do not Remove any Cover There are maybe some areas with high voltages inside, to reduce the risk of electric shock, do not remove any cover if the power supply is connected. The cover should be removed by the qual-ified personnel only. No user serviceable parts inside.Fuse To prevent a fire, make sure to use fuses with specified standard (current, voltage, type). Do not use a different fuse or shortcircuit the fuse holder. Before replacing the fuse, turn OFF the apparatus and disconnected the power source.Protective Grounding Make sure to connect the protective grounding 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 ele ctric shock, do not expose this apparatus to rain or moisture. Do not use this apparatus near water.Install in accordance with the manufactu rer's Hazardous live terminal .Disposing of this product should not be placed in municipal waste and should be separate collection.
IMPORTANT SAFETY INSTRUCTIONS Read 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 with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, 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.Cleaning When the apparatus needs a cleaning, you can blow off dust from the apparatus with a blower or clean with rag etc. Don't use solvents such as benzol, alcohol, or other fluids with very strong volatility and flammability for cleaning the apparatus body. Clean only with dry cloth.ServicingRefer all servicing to qualified personnel. To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so .Servicing is required when the apparatus has been damaged in any way ,such as power supply cord or plug is damaged , liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to 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.WARNING: changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.This device complies with Part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference.NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:-- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.-- Consult the dealer or an experienced radio/TV technician for help.*This device normal operated more than body 5 cm
TABLE OF CONTENTS1. .. . 1INTRODUCTION . ..................................................................................2. ...... ......... . ........... . ....................2FEATURES .... . ..................... ..... ...............3. .... . .. .... ......... .............2CONTROL ELEMENTS ........ . ..... .......................... ..4. ... .. ... ... . ... . . ....................4OPERATION ... .. .. ... ...................... ..... ........ ..........5. SPECIFICATIONS..................................................................................66. ANNEX....................................................................................................76. ANNEX The frequencies which corresponds to the channels are as follows. 1 2 345 67 8 910 11 12702.125 702.875 703.775 705.875 724.875 730.125714.725 714.925702.500 703.250 704.150 706.250 725.250 730.500725.475 730.725CHANNELF5 702-73113 141516CHANNELF5 702-731CHANNELF5 702-731712345678910 11 12535.125 535.875 536.775 538.875 557.875 563.125547.725 547.925535.500 536.250 537.150 539.250 558.250 563.500558.475 563.725CHANNELF2 535-56413 141516CHANNELF2 535-564CHANNELF2 535-564Remark: FCC only for F2:535-564MHz
11. INTRODUCTIONThank you for purchasing UEM monitoring system. It has many advantages of in-ear monitoring including: better sound quality, more mobility, personal adjustment, etc. Better sound quality means high fidelity without risky feedback. More mobility means the mix is mobile with the owner together. Personal djustment means it forms a personal mix, and adjusts the personal levels. The UEM Monitor System The UEM monitor system is a frequency-sensitive system with in-ear monitor, which is used in a wide range of applications. The product is suitable for school speech, meeting speech, teachers and performer on stage.The features aid to solve the problems from stage monitoring. The UEM-8DR is new bodypack receiver which works as a wired receiver, a wireless receiver, or both at the same time. The UEM-8T is another unique design for in-ear monitoring. Connect the two line-level or MIC level inputs directly into the transmitter and then the two signals can be mixed together. Connect microphones or instruments directly with the inputs or with UEM-8T, and use line outputs from a mixing console. In a word, no matter what kind of output device you use, it can be plugged into The whole UEM monitor series include the EB earphones and it has a dynamic driver to produces crisp, full-spectrum sound. They have various sleeve options for the best fit and isolation for ears. The EB earphone can operate wellwith CD players, MP3 players, and anything else with a 1/5 inch (3-5mm) stereo output. UEM-8TUEM-8DR Receiver5. Specifications MODEL UEM-8DRFrequency range 470~870 MHz (FCC only for F2:535-564MHz)Frequency responseTotal harmonic distortion1.5%Signal to noise ratio 80dBMaximum output level 20mWAudio output connector 3.5mm stereo Power requirements 9V alkaline battery Dimensions 106(L) x 23(W) x 66(H) mm 4.2L x 0.9Wx 2.6 H inchNet weight 80g (0.177bs) Current drain 75mA6Frequency range 470-870MHz FCC only for F2:535-564MHz)(Frequency stability 0.005% at 25 Antenna output TNC socket 50RF output power 0=30mW 1=100mWAF frequency response 50-15KHzModulation Stereo FM working on the "pilot tone" principleSpurious emission 55dBc (type)Power supply extend DC 12-15V 550 mA AC/DC adaptor Headphone output 1/4 (6.3mm) stereo jack AF inputs XLR/6.3mm , RCA line THD at 1kHz 1.2%Dimensions 210(W) X 232(D) X 44(H)mm 8.27" x 9.13" x 1.73"Weight 1.45Kg (3.21lb)MODEL UEM-8T50Hz TO 15KHzMaxiumum Deviation 60K
2-EB dynamic driver earphones included-Mono mixUEM-8T-2 mic/line XLR 1/4 inch combo inputs- Input level adjustmentUEM-8DR Receiver -Gain switch adjusting line input sensitivity-1/4 inch line-level input jack for the connection with monitor mix, click tracks effects-Cable management groove protects cables connected with bodypack3. CONTROL ELEMENTS3.1 UEM-8TTHE FRONT PANEL 1. Power switchIt switches on/off the main power of UEM-8T. 2. Headphone outputThis is a 6.3mm phone jack for headphone monitoring. 3. Headphone volume controlIt controls volume level for headphone. 4. LCD display2. Features UEM monitor system-16 channels /frequencies selectable (Each channel corresponds to a frequency) In this menu mode, you can choose the right value via these two keys. 5. UP/DOWN key frequency. The LCD shows RF signal, group value, channel value, audio level and the selected 54.3.5 Battery Replacing & InstallationThe double colour LED turns red, this indicates the battery low. Please replace them with new batteries. Please pay attention to that battery positive/negative should exactly correspond to that of the receiver before the battery replacement. There is explosion danger if the battery is incorrectly replaced. Replace the battery only with the same or equivalent type. . Note: 1 After operation the unit should be switched off as well. Otherwise the batteries will soon be exhausted. If LED of receiver lights up green, this indicates that the receiver works well. If LED lights up red, this indicates that the wireless receiver do not work. Please check if the channel is the right one which corresponds to that of the transmitter. .CAUTION4.2.3 RF output power Press SET key three times and RF power could be then set. Use UP and DOWN key to adjust the audio output power. The output power has two choices, 0 stands for 10mV, 1 stands for 100mV. When the RF power has been set, please press MEM key to save it. 4.3 UEM-8DR RECEIVER 4.3.1 Turn on the power switch 4.3.2 Select the channel which corresponds to that of the transmitter. 4.3.3 Put the ear phone plug into stereo socket for listening. mode of selecting channel. Use UP or DOWN key to select the channel you want. When one channel is selected, the corresponding frequency is presented. If one channel is selected, press MEM key to save it. If one channel is selected from the transmitter, select the corresponding channel from receiver.Notes: For frequencies of channels in detail, please refer to the Annex. 4.3.4 Adjust the volume control Adjust the volume by turning the volume control. 1 Battery use DC9V. 2 Do not drop the ear phone body on the floor. 3 Protect the unit from humidity and heat. 4 If the units don't work, bring them to technical engineer for disposal. 5 Volume level should not be too loud in case ears are hurt.12356 74
3THE REAR PANEL 8 .MIC input This is a jack for inputting MIC signal. 9 .Input m ode There are totally four input modes here. They are 1-MIXER/CD PLAYER, 2-CASSETTE PLAYER, 3-RADIO TUNER, 4-AUX INPUT respectively. 10 .DC input socket It is used to connect an attached adapter. 11 . Antenna This antenna transmits signal for receiver. To get effective transmission, never cover the antenna with hand, clothes, etc during the operation, and always position the transmitter nearby the receiver. 3.2 UEM-8DR1 Stereo socket This is a 3.5 jack for listening stereo signal or mono signal. 2 Volume control It controls the volume of receiver. 810 911 This key is used to save the exact function you select. 7. MEM key Via this key, you can choose the right function you want. 6. SET key receives stereo signal. When the power switch is set in the position ON which the silkscreen shows, it receives mono signal. When the power switch is set in the middle, the receiver is switched on and it3 Power switch When power switch is set in the position OFF, the receiver is switched off. 44. OPERATION4.1 Make the right connection for the system4.1.1. Please make sure first the voltage is correct, and then plug the power supply cord into DC INPUT jack. 4.1.2. Install the antenna for UEM-8T. 4.2 UEM-8T TRANSMITTER 4.2.1 Turning on/off RF signalPress SET key once and use UP and DOWN key to switch ON/OFF RF signal. If "ON" remains flashing, it means the RF signal is turned on. If "OFF" remains flashing, it means the RF signal is turned off. Then press MEM key to save it. 4.2.2 Selecting channel Press SET key twice, and "channel" keeps flashing. It means the unit is in the When LED lights up red, it means battery power is insufficient. When the LED lights up green, it means the receiver is in normal operation. It is the detachable belt clip for easy carry during the live applications.4 LED indicator 5 Battery cover6 Channel selector controlIt is used to select the channels 1~16 for the receiver. 7 Label8 Belt clip65781234

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