Manuals+

Mikado MD-2552

Mikado MD-2552 Meeting Amplifier Speaker

User Manual

1. Introduction

Thank you for choosing the Mikado MD-2552 Meeting Amplifier Speaker. This device is designed to provide clear and powerful audio for meetings, presentations, and various events. It features USB and SD card inputs for audio playback, two microphone jacks, and adjustable sound controls. Please read this manual carefully to ensure proper setup, operation, and maintenance of your device.

2. Safety Information

  • Do not expose the device to water or excessive moisture.
  • Avoid placing the device near heat sources or in direct sunlight.
  • Use only the specified power adapter.
  • Do not attempt to open or repair the device yourself. Refer all servicing to qualified personnel.
  • Keep out of reach of children.
  • Ensure proper ventilation around the unit during operation.

3. Package Contents

Verify that all items are present in the package:

  • Mikado MD-2552 Amplifier Unit
  • Two Satellite Speakers
  • Microphone
  • Remote Control
  • Power Cable
  • User Manual (this document)

4. Product Overview

Familiarize yourself with the main components and controls of your Mikado MD-2552 system.

Mikado MD-2552 Amplifier Unit and Speakers

Figure 4.1: Mikado MD-2552 Amplifier Unit and Satellite Speakers. This image displays the central amplifier unit with its control panel and the two accompanying satellite speakers, showcasing the overall system design.

Mikado MD-2552 Remote Control and Microphone

Figure 4.2: Mikado MD-2552 Remote Control and Microphone. This image shows the included wireless remote control for convenient operation and the wired microphone for voice amplification.

Front Panel Controls:

  • MIC VOL: Adjusts microphone volume.
  • ECHO: Adjusts microphone echo effect.
  • BASS: Adjusts low-frequency audio output.
  • TREBLE: Adjusts high-frequency audio output.
  • VOL: Master volume control for overall audio output.
  • MODE: Switches between input sources (USB, SD, AUX).
  • PREV/VOL-: Previous track / Volume down.
  • NEXT/VOL+: Next track / Volume up.
  • USB Port: For connecting USB flash drives.
  • SD Card Slot: For inserting SD memory cards.
  • MIC 1 / MIC 2 Jacks: For connecting microphones.

5. Setup

5.1 Connecting the Speakers

  1. Locate the speaker output ports on the rear of the amplifier unit.
  2. Connect the provided satellite speakers to these ports using the speaker cables. Ensure a secure connection.

5.2 Connecting the Microphone

  1. Insert the microphone cable into one of the MIC jacks (MIC 1 or MIC 2) on the front panel of the amplifier.

5.3 Power Connection

  1. Ensure the amplifier's master volume is set to minimum before connecting power.
  2. Connect the power cable to the power input on the rear of the amplifier unit.
  3. Plug the other end of the power cable into a suitable electrical outlet.
  4. Press the power button (usually located on the front or rear panel) to turn on the device.

6. Operating Instructions

6.1 Audio Playback (USB/SD Card)

  1. Insert a USB flash drive or an SD card containing audio files into the respective port/slot on the front panel.
  2. Press the MODE button to select USB or SD input. The device should automatically begin playing audio.
  3. Use the PREV/VOL- and NEXT/VOL+ buttons to navigate tracks.
  4. Adjust the master VOL knob to set the desired playback volume.

6.2 Microphone Usage

  1. Ensure the microphone is connected as described in Section 5.2.
  2. Speak into the microphone and slowly turn the MIC VOL knob clockwise to increase the microphone volume.
  3. Adjust the ECHO knob to add or reduce the echo effect on your voice.

6.3 Sound Adjustment

  • Use the BASS knob to enhance or reduce low-frequency sounds.
  • Use the TREBLE knob to enhance or reduce high-frequency sounds.
  • The main VOL knob controls the overall output volume of the amplifier.

6.4 Remote Control Functions

The included remote control provides convenient access to various functions:

  • Power Button: Turns the unit on/off.
  • MODE: Switches input sources (AUX, USB, SD, EQ).
  • VOL+/VOL-: Adjusts master volume.
  • Play/Pause: Starts or pauses playback.
  • Previous/Next: Skips to the previous or next track.
  • Numeric Buttons (0-9): For direct track selection (if supported by media).

7. Maintenance

7.1 Cleaning

  • Disconnect the power before cleaning.
  • Use a soft, dry cloth to wipe the exterior surfaces of the amplifier and speakers.
  • Do not use liquid cleaners, aerosols, or abrasive materials.

7.2 Storage

  • When not in use for extended periods, store the device in a cool, dry place.
  • Protect the unit from dust and extreme temperatures.

8. Troubleshooting

Problem Possible Cause Solution
No power Power cable not connected; Power outlet faulty; Unit off. Check power cable connection; Try a different outlet; Press power button.
No sound from speakers Speakers not connected; Volume too low; Incorrect input mode. Ensure speakers are connected; Increase master volume; Press MODE to select correct input.
Microphone not working Microphone not connected; MIC VOL too low; Microphone faulty. Ensure microphone is plugged in; Increase MIC VOL; Test with another microphone if available.
USB/SD playback issues Incorrect file format; USB/SD card faulty; Incorrect input mode. Ensure audio files are in a supported format (e.g., MP3); Try a different USB/SD card; Select USB/SD mode.

9. Specifications

Feature Specification
Model Number MD-2552
Audio Output Power 40W
Connectivity Technology USB
Input Ports USB, SD Card, 2 x Microphone Jack
Power Source Corded Electric
Product Dimensions 21.85 x 14.57 x 11.61 inches
Item Weight 20.9 pounds (9.5 Kilograms)
Color Black
Manufacturer Mikado

10. Warranty and Support

Mikado products are manufactured to high-quality standards. For warranty information, please refer to the warranty card included with your purchase or contact your local Mikado dealer or customer support. Keep your purchase receipt as proof of purchase for any warranty claims.

For technical support or service inquiries, please visit the official Mikado website or contact their customer service department.