Dual MCP1337BT Bluetooth Receiver with Speakers User Manual

Introduction

Thank you for choosing the Dual MCP1337BT Bluetooth Receiver with Speakers. This manual provides detailed instructions for the installation, operation, and maintenance of your new audio system. Please read this manual thoroughly before use to ensure proper operation and to prevent damage.

Important Safety Information

• Do not operate the unit in wet conditions.
• Ensure all wiring connections are secure and properly insulated to prevent short circuits.
• Consult a qualified technician for installation if you are unsure about any steps.
• Keep the unit away from direct sunlight and excessive heat.
• Use only specified power sources.

Package Contents

Verify that all items are present in your package:

• Dual MCP1337BT Bluetooth Receiver
• Two 6.5-inch Speakers (White)
• Remote Control
• Wire Antenna
• Mounting Hardware (screws, brackets)
• Wiring Harness
• User Manual (this document)

Image: The complete Dual MCP1337BT system, including the main receiver unit, two white speakers, a remote control, and a wire antenna.

Product Overview

Receiver Front Panel Controls

Image: Detailed view of the receiver's front panel, highlighting the LCD display, control knob, and various buttons.

1. Power/Mode Button (U): Press to turn the unit ON/OFF. Press briefly to cycle through modes (Radio, Bluetooth, USB, AUX).
2. BAND Button: Selects radio bands (FM1, FM2, FM3, AM1, AM2).
3. AS/PS Button: Auto Store/Preset Scan for radio.
4. Volume Knob/RES: Rotate to adjust volume. Press to access audio settings (Bass, Treble, Balance, Fader, EQ).
5. MODE Button: Cycles through available audio sources.
6. Display (LCD): Shows current status, track information, and settings.
7. USB Port (USB 5V/1A): Connect USB devices for media playback and charging.
8. AUX Input: 3.5mm jack for external audio devices.
9. Preset Buttons (1-6): Store and recall radio stations. Also function as EQ presets (FLAT, CLASS, POP, ROCK).
10. Tune/Track Buttons (<< / >>): Tune radio stations or skip tracks.

Remote Control

Image: The remote control for the Dual MCP1337BT, showing buttons for power, volume, mode, tuning, and track selection.

The remote control provides convenient access to most functions. Refer to the button labels on the remote for specific actions such as volume adjustment, mode selection, and track control.

Installation and Setup

Wiring Diagram

A detailed wiring diagram is typically included with the product. Ensure correct connections for power, ground, speakers, and antenna. Incorrect wiring can damage the unit or vehicle electrical system.

• Red Wire (Accessory/Ignition): Connect to a switched 12V power source.
• Yellow Wire (Constant Power): Connect to a constant 12V power source.
• Black Wire (Ground): Connect to a clean chassis ground.
• Speaker Wires: Connect to the corresponding speaker terminals, ensuring correct polarity (+/-).
• Antenna: Connect the wire antenna to the designated input on the receiver.

Mounting the Receiver and Speakers

Mount the receiver in a secure, dry location. The speakers should be mounted in suitable enclosures or panels, ensuring they are securely fastened and free from obstructions.

1. Choose a suitable mounting location for the receiver, ensuring adequate ventilation.
2. Cut the necessary opening for the receiver using the provided template (if applicable).
3. Secure the receiver using the mounting sleeve and rear support strap.
4. Mount the speakers in desired locations, ensuring a tight seal and secure fit.

Operating Instructions

Basic Operation

• Power ON/OFF: Press the U button.
• Volume Control: Rotate the volume knob.
• Mode Selection: Press the MODE button or the U button briefly to switch between Radio, Bluetooth, USB, and AUX modes.

Radio Tuner Operation

• Select Band: Press the BAND button to cycle through FM1, FM2, FM3, AM1, AM2.
• Manual Tuning: Press and hold the << or >> buttons.
• Seek Tuning: Briefly press the << or >> buttons to automatically seek the next strong station.
• Store Presets: Tune to a desired station, then press and hold one of the preset buttons (1-6) until the display flashes.
• Recall Presets: Briefly press a preset button (1-6) to recall a stored station.
• Auto Store/Preset Scan (AS/PS): Press AS/PS to automatically scan and store the strongest stations or to scan through stored presets.

Bluetooth Operation

• Pairing a Device:
  1. Ensure Bluetooth is enabled on your mobile device.
  2. Select Bluetooth mode on the receiver. The display will show "BTAUDIO" and "BT" icon will flash.
  3. On your mobile device, search for Bluetooth devices and select "DUAL BT".
  4. Once paired, the "BT" icon will stop flashing and remain solid.
• Audio Streaming: Once paired, you can stream audio from your device. Use the << / >> buttons to skip tracks.

USB Playback

• Insert a USB flash drive into the USB port. The unit will automatically switch to USB mode and begin playback of compatible audio files (MP3).
• Use the << / >> buttons to navigate tracks.

Auxiliary Input

• Connect an external audio device to the 3.5mm AUX input jack using an audio cable.
• Select AUX mode on the receiver.
• Control playback from the connected device.

Sound Settings (EQ)

• Press the volume knob briefly to cycle through audio settings like BASS, TREBLE, BALANCE, FADER. Rotate the knob to adjust values.
• Use the preset buttons (1-6) for quick EQ presets: FLAT, CLASS, POP, ROCK.

Maintenance

• Cleaning: Use a soft, dry cloth to clean the unit. Do not use abrasive cleaners or solvents.
• Connections: Periodically check all wiring connections to ensure they are secure.
• Environment: Avoid exposing the unit to extreme temperatures, humidity, or direct sunlight for extended periods.

Troubleshooting

Specifications

Warranty and Customer Support

Dual products are designed for reliability and performance. For specific warranty information, please refer to the warranty card included with your product or visit the official Dual website. For technical support or service inquiries, please contact Dual customer service.

Note: Product specifications and features are subject to change without notice.