Kenwood DMX7705S Car Stereo Instruction Manual

Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your Kenwood DMX7705S digital multimedia receiver. Please read this manual thoroughly before using the unit to ensure proper and safe operation. Keep this manual for future reference.

Product Overview

Key Features

• Digital multimedia player with AM/FM tuner.
• 6.95-inch Clear Resistive touchscreen display.
• Built-in iPod, iPhone, and iPad control.
• Rapid Android charging via USB port.
• Android Auto compatibility for seamless smartphone integration.
• Apple CarPlay compatibility for iPhone users.
• Siri Eyes Free control for select iPhones.
• Bluetooth connectivity for hands-free calling and audio streaming.
• Supports backup and front-view camera inputs.

What's in the Box

• Kenwood DMX7705S Receiver Unit
• Mounting Hardware (screws, brackets)
• Wiring Harness
• Instruction Manual
• Microphone
• USB Cables
• Removal Keys

Image: Contents of the Kenwood DMX7705S package, showing the main unit, wiring, microphone, USB cables, and documentation.

Setup and Installation

Professional installation is highly recommended for this product. Incorrect wiring or installation can cause damage to the unit or your vehicle. Always disconnect the vehicle's negative battery terminal before beginning installation.

Mounting the Unit

The DMX7705S is a double DIN unit. Ensure your vehicle's dashboard opening is compatible. Use the provided mounting brackets and screws to secure the unit firmly in place. Refer to your vehicle's specific mounting kit instructions if applicable.

Image: Side view of the DMX7705S unit, illustrating its double DIN chassis and mounting screw locations.

Wiring Connections

Connect the included wiring harness to the corresponding wires in your vehicle. Pay close attention to power, ground, speaker, and accessory wires. Ensure all connections are secure and properly insulated.

• Power (Yellow): Connect to constant 12V power.
• Accessory (Red): Connect to switched 12V power.
• Ground (Black): Connect to a clean chassis ground point.
• Speaker Wires: Connect to vehicle speakers, observing polarity.
• Parking Brake (Light Green): Connect to the parking brake signal wire for video playback safety.
• Reverse Gear (Purple/White): Connect to the reverse light signal for automatic camera activation.
• Microphone Input: Connect the external microphone for hands-free calling.
• USB Ports: Connect USB devices for media playback or smartphone integration.
• RCA Outputs: For connecting external amplifiers.
• Camera Inputs: For connecting front and rear view cameras.

Image: Rear panel of the DMX7705S, highlighting the various connection ports for power, speakers, USB, and external devices.

Operating Instructions

Basic Operation

Power On/Off: Press the ATT/Power button (usually located on the bottom left of the unit) to turn the unit on or off.
Volume Control: Use the Volume knob or buttons to adjust the audio level.
Home Screen: Press the HOME button to return to the main menu, where you can select various sources and functions.
Menu: Press the MENU button to access system settings and advanced options.

Image: Front display of the DMX7705S, showing the main interface with touch controls and source selection.

Apple CarPlay

1. Connect your iPhone to the USB port of the DMX7705S using a certified USB cable.
2. The unit will automatically detect the iPhone and prompt you to launch Apple CarPlay.
3. Follow the on-screen instructions on both the DMX7705S and your iPhone to complete the setup.
4. Once connected, you can access iPhone apps like Maps, Music, Messages, and more directly from the stereo's touchscreen.
5. To use Siri, press and hold the voice control button on the steering wheel (if available) or the corresponding icon on the screen.

Android Auto

1. Ensure the Android Auto app is installed on your Android smartphone.
2. Connect your Android phone to the USB port of the DMX7705S using a certified USB cable.
3. The unit will automatically detect the phone and prompt you to launch Android Auto.
4. Follow the on-screen instructions on both the DMX7705S and your Android phone to complete the setup.
5. Once connected, you can access Android apps like Google Maps, Google Play Music, and more directly from the stereo's touchscreen.
6. To use Google Assistant, press and hold the voice control button on the steering wheel (if available) or the corresponding icon on the screen.

Bluetooth Connection

1. On the DMX7705S, go to the Bluetooth menu.
2. Enable Bluetooth on your smartphone and search for available devices.
3. Select "DMX7705S" from the list on your phone.
4. Confirm the pairing code on both devices.
5. Once paired, you can make hands-free calls and stream audio wirelessly.

USB Media Playback

Connect a USB storage device (e.g., USB flash drive) containing audio or video files to one of the USB ports. The unit will automatically detect the device and allow you to browse and play media files. Supported formats include WMA.

Maintenance

Cleaning the Unit

• Use a soft, dry cloth to wipe the display panel and exterior of the unit.
• For stubborn dirt, dampen the cloth with a small amount of water or a mild, non-abrasive cleaner.
• Do not use harsh chemicals, abrasive pads, or solvents as they may damage the surface.

Troubleshooting

Common Issues and Solutions

• No Power:
  • Check the vehicle's fuse box and the unit's inline fuse.
  • Ensure power and ground wires are correctly connected.
• No Sound:
  • Verify speaker wire connections and polarity.
  • Check volume level and mute settings.
  • Ensure external amplifiers (if used) are powered on.
• Bluetooth Pairing Issues:
  • Ensure Bluetooth is enabled on both the unit and your phone.
  • Delete previous pairings and try again.
  • Move closer to the unit if there's interference.
• Apple CarPlay/Android Auto Not Launching:
  • Use a certified USB cable.
  • Ensure the phone's operating system and apps are updated.
  • Check USB connection settings on your phone.
• Touchscreen Unresponsive:
  • Perform a soft reset by pressing the reset button (usually a small pinhole).
  • Ensure the screen is clean and free of debris.

Specifications

Warranty and Support

Warranty Information

The Kenwood DMX7705S comes with a 1-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.

Customer Support

For technical assistance, troubleshooting beyond this manual, or warranty service, please contact Kenwood customer support. Visit the official Kenwood website for contact information and service center locations.

Official Kenwood Website: www.kenwood.com