Kenwood DNX5140 Installation Manual

The Kenwood DNX5140 is a high-performance in-dash navigation receiver with built-in GPS, DVD playback capability, AM/FM tuner, Bluetooth connectivity, USB input, auxiliary input, and advanced audio controls. This installation manual provides comprehensive guidance for proper installation, wiring, and setup of the DNX5140 system in your vehicle.

Features at a Glance

Key components: 6.1-inch touchscreen display, GPS navigation system, DVD player, AM/FM tuner, Bluetooth module, USB port, auxiliary input, remote control input.

Pre-Installation Checklist

Before beginning installation, gather all necessary tools and components.

1. Disconnect negative battery terminal for safety.
2. Verify vehicle compatibility and mounting requirements.
3. Gather required tools: trim removal tools, wire cutters, crimpers, multimeter.
4. Check all included components: head unit, wiring harness, mounting sleeve, GPS antenna.
5. Review vehicle wiring diagram for proper connection points.

WARNING! Always disconnect vehicle battery before beginning installation to prevent electrical shorts or damage.

Wiring Connections

Proper wiring is essential for system performance and safety.

1. Connect power wires: Yellow (constant 12V), Red (ignition 12V), Black (ground).
2. Connect speaker wires: Front and rear channels with proper polarity.
3. Connect illumination wire to vehicle dimmer circuit if available.
4. Connect parking brake wire to vehicle safety switch.
5. Connect steering wheel control interface if applicable.

CAUTION! Ensure all connections are secure and properly insulated to prevent shorts.

Specifications

• Display: 6.1-inch TFT LCD touchscreen, 800 x 480 resolution
• Navigation: Built-in GPS with Garmin navigation software
• Audio Formats: MP3, WMA, AAC, WAV
• Video Formats: DVD, DivX, MPEG
• Power Output: 22W x 4 channels RMS
• Frequency Response: 10Hz - 20kHz
• Signal-to-Noise Ratio: 90dB
• Operating Voltage: 12V DC negative ground
• Dimensions: 178mm (W) x 100mm (H) x 160mm (D)

Mounting and Dashboard Installation

Proper mounting ensures secure installation and professional appearance.

1. Remove factory radio using appropriate trim removal tools.
2. Install mounting sleeve into dashboard opening.
3. Connect wiring harness to vehicle harness using crimp connectors.
4. Secure head unit into mounting sleeve until locking tabs engage.
5. Install trim bezel for finished appearance.

Tip: Test all functions before final installation to ensure proper operation.

Antenna Connections

Connect vehicle antenna for optimal radio reception.

1. Connect vehicle antenna cable to antenna input on rear of unit.
2. For amplified antennas, connect blue remote turn-on wire.
3. Route antenna cable away from power wires to minimize interference.

External Device Connections

Connect external devices for expanded functionality.

1. USB connection: Connect USB extension cable for media playback.
2. Auxiliary input: Connect 3.5mm audio cable for external devices.
3. iPod connection: Use optional iPod cable for direct control.
4. Rear camera: Connect backup camera to video input.

Note: Use genuine Kenwood accessories for optimal performance.

GPS Antenna Installation

Proper GPS antenna placement is critical for navigation accuracy.

1. Place GPS antenna on dashboard with clear view of sky.
2. Avoid metal surfaces that may block satellite signals.
3. Route antenna cable neatly under dashboard trim.
4. Connect to GPS antenna port on rear of unit.

WARNING! Do not place GPS antenna where it may interfere with airbag deployment.

Initial Setup and Configuration

Configure system settings after installation.

1. Reconnect vehicle battery and turn on ignition.
2. Set language and regional preferences in system menu.
3. Configure audio settings: balance, fader, equalizer.
4. Pair Bluetooth devices for hands-free operation.
5. Calibrate touchscreen if necessary.

Safety Information

Important safety considerations for installation and operation.

• Installation should be performed by qualified professionals
• Do not operate navigation system while driving
• Keep volume at reasonable levels for safe driving
• Secure all wiring to prevent interference with vehicle controls
• Ensure proper ventilation around unit to prevent overheating

CAUTION! Failure to follow safety guidelines may result in vehicle damage or personal injury.

Troubleshooting

Reset: Press reset button or disconnect battery for 30 seconds.

Technical Support: 1-800-536-9663; www.kenwood.com