Zenec Z-E3715
Zenec Z-E3715 User Manual
Fixed 6.2-Inch TFT Touchscreen Black Browsers
1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Zenec Z-E3715 multimedia navigation system. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize your user experience.
The Zenec Z-E3715 is a sophisticated 6.2-inch TFT touchscreen system designed for specific vehicle integration, offering advanced navigation, multimedia playback, and communication features.
2. Product Overview

Figure 2.1: Front view of the Zenec Z-E3715 multimedia navigation system.
This image displays the front panel of the Zenec Z-E3715. It features a central 6.2-inch TFT touchscreen. To the left of the screen, there is a large 'POWER VOL' rotary dial at the top, followed by vertical buttons for 'HOME', 'FM AM', 'DVD', and 'NAV'. To the right of the screen, there is a 'SMART DIAL' rotary dial at the top, followed by vertical buttons for 'ALT', track skip back, track skip forward, and 'BT'. The top edge of the unit shows the 'Z-E3715' model number on the left and 'ZENEC' branding in the center. A slot for discs is visible above the screen, and a 'MAP' slot is located below the screen.
2.1 Key Features
- 6.2-inch / 15.7 cm 16:9 TFT LCD touchscreen display with HMI for 24 different languages.
- RDS FM radio with DSP based noise reduction and 30 station storage spaces (18 FM / 12 MW).
- Multi-zone function.
- Parrot Bluetooth Hands-Free Kit with DSP based audio signal processing and noise suppression.
- Synchronization of up to 1000 telephone book contacts with 5 phone numbers.
- Telephone book contact search function and voice control by telephone.
- 3-D high-definition split screen motor caravan navigation system.
- SD card-based navigation system (on 8 GB data carrier).
- Premium P.O.I. Package with over 10 million special destinations and additional EU camping P.O.I package.
- TTS Pro voice guide for 28 EU languages.
- Realistic 3D representation of terrain and sights, tunnel mode, 3D auto-zoom for crossings and traffic spinners, realistic display of turns.
- Eco and smart route planning, intelligent calculation of alternative routes in real time.
- TMC and TMC Pro receiver.
- Compatible with Ducato III (250/251) from 2006 onwards.
3. Setup and Installation
Professional installation is recommended for the Zenec Z-E3715 due to its integration with vehicle systems. Ensure the vehicle's power is disconnected before beginning installation.
3.1 Package Contents
Verify that all components are present in the package:
- Zenec Z-E3715 Main Unit
- 2 x IR remote control
- Navigation SD card (8 GB)
- Mounting hardware (if applicable, not explicitly listed but standard for car stereos)
- Wiring harness (if applicable)
3.2 Vehicle Compatibility
The Z-E3715 is designed for the following vehicles:
- Ducato III (250/251): 2006 - 2011
- Ducato III Euro 5: (250/251): 2011 >
3.3 Connection Guidelines
Refer to the detailed wiring diagram provided with the unit for specific connections. Key connections include:
- Power Supply: Connect to vehicle's 12V power system.
- Speaker Outputs: Connect to vehicle's speaker system.
- Antenna Input: Connect the FM/AM antenna.
- GPS Antenna: Connect the external GPS antenna for navigation functionality.
- USB Port: For media playback and updates.
- SD Card Slot: Insert the navigation SD card.
- CAN/Stalk Interface: Optional connection for steering wheel remote control (available separately).
4. Operating Instructions
4.1 Basic Operation
- Power On/Off: Press the 'POWER VOL' dial.
- Volume Control: Rotate the 'POWER VOL' dial.
- Main Menu: Press the 'HOME' button to return to the main menu.
- Language Selection: Access through system settings on the touchscreen. The HMI supports 24 different languages.
4.2 Radio Operation (FM/AM)
- Press 'FM AM' button to switch to radio mode.
- Use the touchscreen to tune stations or select from presets.
- The system features DSP-based noise reduction for improved reception.
4.3 Navigation System
- Press 'NAV' button or select 'Navi' from the main menu.
- Ensure the 8 GB navigation SD card is inserted into the 'MAP' slot.
- Utilize the 3-D high-definition split screen for detailed route guidance.
- Input destinations using the touchscreen keyboard or voice control (if supported by navigation software).
- Benefit from Premium P.O.I. Package and EU camping P.O.I package for points of interest.
- The system supports vehicle-specific data input (height, width, weight, trailer) for optimized routing.
- TMC and TMC Pro provide real-time traffic information.
4.4 Bluetooth Hands-Free System
- Press 'BT' button or select 'Bluetooth' from the main menu.
- Pair your mobile phone via Bluetooth settings.
- Synchronize up to 1000 telephone book contacts with 5 phone numbers per contact.
- Use the contact search function or voice control for calls.
- The Parrot Bluetooth Hands-Free Kit ensures clear communication with DSP-based noise suppression.
4.5 Multimedia Playback
- DVD: Insert a DVD into the disc slot. Press 'DVD' button or select 'DVD' from the main menu.
- USB: Connect a USB storage device to the USB port. Select 'USB' from the main menu. Supported audio formats: MP3, WMA. Supported video formats: AVI, XVID.
- iPod: Connect your iPod device. Select 'iPod' from the main menu.
5. Maintenance
- Cleaning the Screen: Use a soft, lint-free cloth to gently wipe the touchscreen. Do not use abrasive cleaners or solvents.
- Software Updates: Check the Zenec website for available software and navigation map updates. Follow the instructions provided with the update package carefully.
- SD Card Handling: Always eject the navigation SD card properly before removing it to prevent data corruption.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on. | No power supply; Blown fuse; Incorrect wiring. | Check vehicle's fuse box; Verify power connections; Consult a professional installer. |
| No sound. | Volume too low; Mute activated; Speaker wiring issue. | Increase volume; Deactivate mute; Check speaker connections. |
| Navigation not working or inaccurate. | SD card not inserted or corrupted; Poor GPS signal; Outdated maps. | Ensure SD card is correctly inserted; Check GPS antenna placement; Update navigation maps. |
| Bluetooth connection issues. | Phone not paired; Bluetooth disabled on phone or unit. | Ensure Bluetooth is enabled on both devices; Re-pair the phone; Restart both devices. |
| System freezes or crashes. | Software glitch; Overheating. | Locate and press the reset button (often a small pinhole); Ensure proper ventilation around the unit. |
If problems persist, please contact Zenec customer support or your authorized dealer.
7. Technical Specifications
| Feature | Detail |
|---|---|
| Model Name | Z-E3715 |
| Display Type | TFT LCD Touchscreen |
| Display Size | 6.2 Inches (15.8 cm) |
| Aspect Ratio | 16:9 |
| Storage Media Type | Flash, SD Card |
| Max. Memory Card Size | 8 GB (for navigation) |
| Supported Radio Bands | AM, FM (RDS with DSP noise reduction) |
| Supported Video Formats | AVI, XVID |
| Supported Audio Formats | MP3, WMA |
| Bluetooth | Parrot Bluetooth Hands-Free Kit |
| Navigation System | 3-D High-Definition Motor Caravan Navigation (SD card based) |
| Included Components | 2 x IR remote control |
| Dimensions (Package) | 39.4 x 31.8 x 25.2 cm |
| Weight (Package) | 4 kg |
8. Warranty Information
The Zenec Z-E3715 comes with a standard manufacturer's warranty. Please refer to the warranty card included with your product or visit the official Zenec website for detailed terms and conditions regarding warranty coverage, duration, and claims procedures.
Note: The navigation system includes a 30-day map warranty, allowing for free map updates within 30 days of first use.
9. Customer Support
For technical assistance, product inquiries, or service requests, please contact Zenec customer support through their official website or the contact information provided in your product documentation. It is recommended to have your model number (Z-E3715) and purchase details ready when contacting support.
Official Zenec Website: www.zenec.com (Please note: This is a placeholder URL, refer to your product documentation for the exact support website.)
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