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BlastKing MHU-301 Operation Manual

Uhf dsp wireless microphone system
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OPERATION MANUAL
UHF DSP WIRELESS MICROPHONE SYSTEM
MHU-301
UHF
blastking.com

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Summary of Contents for BlastKing MHU-301

  • Page 1 OPERATION MANUAL UHF DSP WIRELESS MICROPHONE SYSTEM MHU-301 blastking.com...
  • Page 2 Information in this manual is subject to change without notice and does not represent a commitment on the part of the vendor. BLASTKING shall not be liable for any loss or damage whatsoever arising from the use or information or any error contained in this manual.
  • Page 3 Main Features Specifications Receiver with LCD display Modulation Method: π /4 -DQPSK Digital Signal Processor Frequency Range: 610-786MHz, 2X100/4X50 CH’s High-fidelity cartridge module Sampling Ratio: 48KHz Infrared carrier-frequency synchronization Transmission Rate: 204.8Kbps Unique ID address Dynamic Range: >90dB Super anti-jamming circuit design Total Harmonice Distortion: <...

  • Page 4: Replace The Battery

    Trasmitter display content 1. Handheld microphones transmit frequency / The number of channels 2. Battery indicator Replace the battery Two batteries should last up to 8 hours. When the battery power displays as empty and flashing, you should replace the batteries at once. To replace, see figures to the left.

  • Page 5: Lcd Panel

    LCD Panel: After turning on the “POWER”, LCD screen will display the following: 8. RADIO FREQUENCY LEVEL: Strength indicator of radio signal. 9. AUDIO FREQUENCY LEVEL: Strength indicator of incoming audio signal. 10. MUTE: Indicates if microphone is powered off.

  • Page 6: Operation

    Operation How to select frequencies/channels for the receiver The module comes with one handheld microphone and is preset with 50 frequency channels. The frequency can be selected either automatically or manually. 1. AUTOMATIC FREQUENCY/CHANNEL SELECT Press and hold until displays. Then the best frequency will be selected. 2.
  • Page 7 3 .HOW TO MATCH RECEIVER’S FREQUENCY WITH MICROPHONE STEP 1: Turn ON the microphone, point the microphone infrared port (IR) directly at the receiver’s IR PORT. Maximum Frequency Matching Distance: 10 feet STEP 2: Press and hold “SET” until displays.
  • Page 8 Troubles Status Solutions Turn on the transmitter power. Confirm that the +/- marks on the battery match The transmitter LCD display off. with the head joint of the transmitter. Insert a new battery. Receiver LCD display off. Confirm whether a head of the AC power adapter is plugged into the power outlet and whether the other end is inserted into the DC power supply socket on the rear panel of the receiver.

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