1. Introduction
1.1 Product Overview
The Mikado MD-78KP is a portable amplifier designed for clear audio projection in various settings, such as classrooms, meetings, and outdoor events. It features multiple connectivity options including Bluetooth for wireless audio streaming, a USB port for media playback, and an FM radio tuner. The device also includes a wireless microphone for voice amplification.
1.2 Package Contents
- Mikado MD-78KP Portable Amplifier
- Wireless Microphone
- User Manual
- Warranty Certificate
An image showing the Mikado MD-78KP portable amplifier, a black rectangular unit with a speaker grille on the front and control panel on top, accompanied by a black wireless microphone.
2. Safety Instructions
To ensure safe operation and prolong the life of your device, please observe the following safety guidelines:
- Do not expose the device to water, moisture, or extreme temperatures.
- Avoid placing the device near heat sources or in direct sunlight.
- Ensure adequate ventilation around the unit to prevent overheating.
- Do not attempt to open or repair the device yourself. Refer all servicing to qualified personnel.
- Use only the specified power adapter and accessories.
- Keep the device out of reach of children.
3. Setup
3.1 Initial Charging
Before first use, fully charge the amplifier's internal battery. Connect the power adapter to the charging port on the unit and plug it into a power outlet. The charging indicator light will illuminate. Once fully charged, the indicator may change color or turn off.
3.2 Powering On/Off
- To Power On: Locate the power switch, usually on the control panel or side of the unit, and switch it to the 'ON' position.
- To Power Off: Switch the power switch back to the 'OFF' position.
4. Operating Instructions
4.1 General Controls
- Volume Knob: Adjusts the overall output volume of the amplifier.
- Mode Button: Cycles through available input modes (Bluetooth, FM Radio, USB/SD, AUX).
- Play/Pause Button: Controls playback in Bluetooth, USB, and SD modes.
- Previous/Next Buttons: Navigates tracks in Bluetooth, USB, and SD modes, or stations in FM mode.
4.2 Bluetooth Mode
- Power on the amplifier.
- Press the 'Mode' button until 'Bluetooth' or 'BT' is displayed on the screen, and you hear an audible prompt.
- Enable Bluetooth on your mobile device (smartphone, tablet, etc.).
- Search for available devices and select 'MD-78KP' from the list.
- Once paired, you can stream audio wirelessly from your device to the amplifier.
4.3 FM Radio Mode
- Power on the amplifier.
- Press the 'Mode' button until 'FM' is displayed.
- Press and hold the 'Play/Pause' button to initiate an automatic station scan. The amplifier will scan and save available FM stations.
- Use the 'Previous/Next' buttons to navigate through the saved stations.
4.4 USB/SD Card Playback
- Insert a USB flash drive or SD card (with audio files) into the corresponding port.
- The amplifier should automatically switch to USB/SD mode and begin playback. If not, press the 'Mode' button to select it.
- Use the 'Play/Pause' and 'Previous/Next' buttons to control playback.
4.5 Microphone Usage
- Ensure the wireless microphone is powered on and paired with the amplifier (if applicable, refer to microphone's own instructions for pairing).
- Adjust the microphone volume using the dedicated microphone volume knob on the amplifier's control panel.
- Some models may include an 'Echo' or 'Reverb' control for microphone effects. Adjust as desired.
5. Maintenance
Proper maintenance ensures the longevity and optimal performance of your Mikado MD-78KP amplifier.
- Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Do not use liquid cleaners or abrasive materials.
- Storage: When not in use for extended periods, store the amplifier in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Care: For models with rechargeable batteries, avoid completely draining the battery frequently. Charge it regularly, even if not in use, to maintain battery health.
6. Troubleshooting
If you encounter issues with your amplifier, refer to the following table for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Battery drained; Power switch off; Power adapter not connected. | Charge the battery; Turn on the power switch; Connect the power adapter securely. |
| No sound output | Volume too low; Incorrect mode selected; Source device not playing. | Increase volume; Select correct input mode; Ensure source device is playing audio. |
| Bluetooth not connecting | Amplifier not in Bluetooth mode; Device too far; Bluetooth not enabled on source. | Switch amplifier to Bluetooth mode; Move device closer; Enable Bluetooth on your source device. |
| FM radio static | Weak signal; Antenna not extended. | Relocate the amplifier for better reception; Extend the FM antenna fully. |
7. Specifications
Detailed technical specifications for the Mikado MD-78KP amplifier:
- Brand: Mikado
- Model: MD-78KP
- Connectivity Technology: Bluetooth
- Special Feature: Radio (FM)
- Color: Black
- Product Dimensions: 41.5 x 17 x 29.5 cm
- Item Weight: 8 Kilograms
- Batteries Required: No (internal rechargeable battery)
8. Warranty and Support
This product comes with a manufacturer's warranty. Please refer to the included Warranty Certificate for specific terms, conditions, and duration. For technical support, service, or further inquiries, please contact your retailer or the official Mikado customer service channels.
