Mascot Electric UF-18H Wireless Handheld Transmitter Microphone User Manual 01

Mascot Electric Co., Ltd. Wireless Handheld Transmitter Microphone 01

User Manual

WIRELESS MICROPHONE SYSTEM SWITCHING-DIVERSITY
4.1 Connecting the Receiver4.2 Set up channel on receiver 4.2.1 Manual Mode 4.2.2 Auto-Scan Mode4.3 Set up the handheld microphone / Bodypack transmitter4.4 Low Battery4.5 Adjusting Gain3.1 Receiver3.2 Handheld Microphone3.3 Bodypack transmitter2. System Feature........................................................................ 21.1 FCC Statement1.2 Safety 1.3 Environment1.4 Wireless Note3. Product Description.................................................................. 31. Introduction............................................................................. 14. Set Up...................................................................................... 75. Basic Connections................................................................... 126. Trouble Shooting...................................................................... 137. Specification............................................................................ 14
WIRELESS WIRELESS NOTE 1.1 FCC Statement This 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 Notice : The changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. IMPORTANT NOTE: To comply with the FCC RF exposure compliance requirements, no change to the antenna or the device is permitted. Any change to the antenna or the device could result in the device exceeding the RF exposure requirements and void user’s authority to operate the device. 1. Introduction Thank you for purchasing our product. This PLL synthesized wireless microphone system operates in UHF band frequency with 16 selectable channels. Please read this instruction manual carefully before operating the system. This manual covers the function and operation of the wireless microphone system. 1.2 Safety ¾Do not spill liquid on the appliance and do not drop it on a hard concrete floor. ¾Do not place the appliance near heat sources such as radiators, amplifier, or etc. ¾Do not expose it to direct sunlight, extremely dust, excessive moisture, or vibration. ¾Take out the battery from transmitter, if the appliance has been not used for a longer period. This will avoid the damage resulting from a defective leaking battery. 1.3 Environment ¾Do not throw used batteries into a fire or garbage bin with domestic rubbish. Be sure to dispose of used batteries in accordance with local waste disposal rules. ¾When disposing the equipment, remove the batteries, separate the case, circuit boards, and cables, and dispose of all components in accordance with local waste disposal rules.1.4 Wireless Note¾ Before setting up, make sure that the transmitter and receiver are tuned to the same frequency. ¾Do not use two or above transmitters operating in the same frequency. ¾Use good quality batteries to avoid the damage resulting from a defective leaking battery.¾Turn the MIC/LINE switch on the rear of receiver to adjust receiver output level to match input level requirements of an audio mixer or amplifier. ¾While checking sound, move the transmitter around the area where you use the system to look for dead spots. If you find any dead spot, change the receiver position. If it does not work, avoid such places. ¾To avoid interference, do not put the receiver too near metal object and avoid obstructions between transmitter and receiver. ¾Avoid the interference from TV, radio, other wireless appliances and etc. 1
2. System Features¾Carrier Frequency Range: UHF 520 ~ 930MHz¾Switching-Diversity technology and adjustable squelch ensures the reception quality.¾Auto-Scan function can locate the interference-free channel easily.¾Low noise mixer circuitry helps to reduce the noise from interference to a minimum. ¾Clear status display including RF, AF and channel presence LED. ¾Durable plastic chassis with 1/2 rack design. ¾Balanced XLR connector and unbalanced 1/ 4'' jack audio outputs.¾The flexibility and the professional performance are specifically designed for stages, places of worship, and professional sound installations. ¾Operating in UHF band frequency with synthesized controlled. ¾The wireless microphone system with 16 or 64 selectable frequencies via Phase Locked Loop (PLL) circuitry makes it easy to choose non-interfered channels. ¾Super high sensitivity, extremely low noise transmission and reception. ¾SMT assembled PCB module ensures the quality and stability. 2SYSTEM FEATURES
PRODUCT DESCRIPTION3. Product DescriptionThe receivers are used with our 16 channel selectable channels transmitters. (The number of frequency channels depends on local regulations.) The receiver operates in UHF band frequency with PLL synthesized control. Powered by 12V DC. !3.1 Receiver 3.1.1 Single Channel ( Switching Diversity , Back Antenna ) 3910 11 12 1356814 23 78
4Fixed-length UHF antenna permanently mounted.2. Button △▽: Used to select your desired mode, and search channel forward.7.8.9.10.11.12.13.3. Set Button: Press for 2 seconds. When the LED display is flashing to change the CH. Release the Set button then LED display flashing five times to lock the setting.4. LED Display: Showing the channel number.5. RF indicator: When it receives the signal, the LED will be red light.6. AF Indicator: When it receives the signal, the LED will be green light.
3.2 Handheld Microphone The handheld microphone operates in UHF band frequency with PLL synthesized control. UHF 16 preprogrammed selectable frequencies to avoid interference. Uni-directional dynamic or uni-directional condenser capsules with different characters for various choices. Use 2 x DC1.5V AA size dry or rechargeable batteries for low operating cost. 51. Grille: Protects the microphone capsule and helps reduce breath sounds and wind noise. Thegrille for the various microphone capsules differ in appearance.2. Low Battery LED: LED indicates battery life status. When turn on the power, the LED will stay on to indicate the batteries have sufficient power. Contrarily, if the LED fails to light, the battery is either dead or not positioned correctly. If the LED stays flashing, it indicates that the battery will out of power soon and should be changed.3. Power: Press for 2 seconds to turn transmitter on or off.4. Battery Compartment: Insert two AA dry or rechargeable batteries into the compartment andmake sure that the polarity of batteries is correct.5. Channel Selector: Changes transmitter Channel setting.6. Battery Cover: Unscrew to expose battery compartment and Channel selector.7. Color Clip: This color clip helps to mark the same frequency of receiver and transmitter.
1. Power: Press for 4 seconds to power the transmitter on or off.2. Mini XLR Connector: The included electret lapel microphone is inserted into the connectoron transmitter.3. Antenna: Permanently connected, helical antenna.4. Low Battery LED: LED indicates battery life status. When turn on the power, the LED will stay on to indicate the batteries have sufficient power. Contrarily, if the LED fails to light, the battery is either dead or not positioned correctly. If the LED stays flashing, it indicates that the battery will out of power soon and should be changed.5. Channel Selector: Changes transmitter Channel setting.6. Mic/Line Selector: The switch sets the audio input either to microphone level or line level.7. Gain: The rotary control adjusts the input audio level of the transmitter. The gain adjustment range is 10dB.8. Mic Unit: The uni-directional electret condenser unit features the wide frequency responsefor warm, rich bass and clear sound.9. Tie Clip: To clip on the tie or lapel for free-movement.10. Cable: With mini XLR connector cable to connect the transmitter.11. Battery Compartment: Insert two AA dry or rechargeable batteries into the compartment andmake sure that the polarity of batteries is correct.3.3 Bodypack Transmitter The bodypack transmitter operates in UHF band frequency with PLL synthesized control. UHF 16 preprogrammed selectable frequencies to avoid interference. Uni-directional condensercartridges with different characters for various choices. Use 1.5V x 2 AA size dry or rechargeablebatteries for low operating cost. 6LINE MIC.
4WIRELESS 7LINE MICAC/DCADAPTERM7XUQWKHDQWHQQDXSZDUG 4.1 Connecting the ReceiverAC/DCADAPTERRR LOUDSPEAKER
4.2 Set up interference-free channel on receiver Notice: Do not put two or more transmitters operate nearby when set up the frequency channel. Please keep transmitter at least 1 M away from receiver. Set up interference -free channel by manual operation. ¾ Press the button to turn the power on. ¾ ¾¾ Stop pressing button and let LED display flashing five times to lock the setting.8Press △▽ change the channel forward or backward. Press button “SET” for 1 second to let channel flashing on the LED display. SET UP MANUAL MODE4.2.1 Manual Mode
4.2.2 Auto-Scan Mode Set up interference-free channel by auto-scan programmed search. Press the button to turn the power on. Press button “Set” for 3 seconds to search the next interference-free channel automatically. The auto-scan system would stop at the next interference-free channel. Stop pressing button and let LED display flashing five times to lock the setting. NOTE: If user need to set up a multi-receiver system, please keep your previous receiver-microphone pair power on. Then go on to next scanning procedure. 9SET UPAUTO-SCAN MODE
104.3 Set up the handheld microphone / Bodypack transmitter159131591315913OPEN
114.5 Adjusting Gain If the LED stays flashing , it indicates that the battery will out of power soon and should be changed. Use MIC/LINE switch to adjust the input level. Switching the selector to the Mic position when connect with microphone for the normal audio input level. Switching the selector to the Line position when connect with instrument for the high audio input level.4.4 Low BatterySET UP
12L4 L3metalshort L typemountsmountstype long metal racks5. Basic Connections
613whether is set too high or too low.
SPECIFICATION614Carrier Frequency RangeOscillatorModulationFrequency StabilityS/N ratioImage and Spurious RejectionReceiving SensitivitySelectivityAF ResponseT.H.D.IF FrequencyDynamic RangeTone SignalAudio OutputPower SupplyCurrent Consumption: UHF 520 - 930MHz: PLL Synthesized: FM : ±0.005% : ɧ: 80 dB minimum: ɧ50dB: 80Hz to 16KHz : ɦ1% (at 1KHz): 1st: 243.95MHz 2nd:10.7MHz : ɧ96dB : 32.768KHz : Balanced and unbalanced audio outputs: About 200mA307.120mA ± 10mA20440-0093-7

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