Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Zenec Z-E3726 2-DIN Car Radio Navigation System. The Z-E3726 is specifically designed for FIAT Ducato, Citroën Jumper, and Peugeot Boxer vehicles, offering advanced multimedia and navigation functionalities. Please read this manual thoroughly before using the device to ensure proper operation and to maximize your user experience.
Setup and Installation
The Zenec Z-E3726 is engineered for optimal integration into FIAT Ducato, Citroën Jumper, and Peugeot Boxer dashboards. Professional installation is recommended.
Vehicle Integration
- The unit's design and amber key illumination are specifically matched to these vehicle models.
- An optionally available Stalk interface allows connection to an existing multifunction steering wheel, supporting audio and phone functions.
Rear View Camera Connection
The Z-E3726 supports easy connection of a rear-view camera.
- Connect the camera to the designated input on the device.
- The camera activates automatically when reverse gear is engaged.
- Optional guidelines can be displayed on the screen for improved distance estimation, regardless of the camera model.
- The E>GO is compatible with cameras featuring integrated microphones.

Image: The Zenec Z-E3726 unit seamlessly integrated into the dashboard of a compatible vehicle, showcasing its 7-inch display and physical control buttons.

Image: A detailed view of the Zenec Z-E3726 within the vehicle's interior, demonstrating its fit and the interactive display showing communication and navigation options.
Operating Instructions
The Z-E3726 features a high-resolution 7-inch (17.8 cm) touchscreen for intuitive control. The menu is available in 28 languages.
Navigation System
- The system uses the Zenec Primo NextGen navigation engine with an EU map package covering 47 countries.
- Includes over 6 million Premium Points of Interest (P.O.I.).
- Features detailed 3D maps, TMC (Traffic Message Channel), auto-zoom, and lane assist.
- CampingSchaf P.O.I. Database: A pre-installed, comprehensive database (in German) provides detailed information on approximately 20,000 camping and parking sites across Europe.
- Route planning can be optimized by selecting a vehicle profile and entering vehicle-specific data.
- Map updates are available for free for one year after initial use via the Naviextras portal.

Image: The Zenec Z-E3726 screen displaying a detailed navigation map, including route information and options for alternative routes.
Multimedia Features
- DAB+ Tuner: Enjoy a wide variety of digital radio programs with crystal-clear reception through the multituner system.
- CD/DVD Drive: Integrated drive supports various audio and video formats.
- USB Port: A rear USB port (with 80 cm cable extension) supports modern audio and video formats.
- Audio Optimization: Features a 4 x 50 watt amplifier with a DSP suite, including runtime correction and an equalizer with presets.

Image: The Zenec Z-E3726 interface displaying multimedia options, possibly for music selection based on mood or genre.
Bluetooth Connectivity
- A powerful, database-supported Parrot Bluetooth unit enables hands-free calling.
- Supports comfortable music streaming while driving.

Image: The Zenec Z-E3726 screen showing an incoming call interface, demonstrating its Bluetooth phone functionality.
Rear View Camera Operation
- In addition to automatic activation, the Z-E3726 features a dedicated CAM button on the front panel for direct selection.
- This allows manual activation of the rear-view camera system whenever needed, aiding in maneuvering and parking.
Maintenance
- Screen Cleaning: Use a soft, lint-free cloth to gently wipe the touchscreen. For stubborn marks, slightly dampen the cloth with water or a screen-safe cleaner. Avoid abrasive materials or harsh chemicals.
- Software Updates: Regularly check the official Zenec website or the Naviextras portal for available software and map updates to ensure optimal performance and access to the latest features.
- General Care: Keep the unit free from dust and debris. Ensure proper ventilation around the unit to prevent overheating.
Troubleshooting
If you encounter issues with your Z-E3726, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power / Unit does not turn on. | Incorrect wiring, blown fuse, vehicle battery issue. | Check power connections and fuses. Ensure vehicle battery is charged. Consult a professional installer. |
| No sound. | Volume too low, mute activated, incorrect audio source, speaker wiring issue. | Increase volume. Check if mute is active. Select correct audio source. Verify speaker connections. |
| Navigation not working or inaccurate. | GPS signal loss, outdated maps, incorrect settings. | Ensure clear view of the sky for GPS signal. Update maps via Naviextras. Check navigation settings. |
| Bluetooth connection issues. | Device not paired, Bluetooth off on phone, interference. | Ensure Bluetooth is enabled on both devices. Re-pair the device. Move closer to the unit. |
| Touchscreen unresponsive or slow. | Temporary software glitch, dirty screen, system overload. | Restart the unit. Clean the screen. Perform a system reset if necessary (refer to advanced settings). |
If the problem persists after attempting these solutions, please contact Zenec customer support or a qualified service technician.
Specifications
| Feature | Detail |
|---|---|
| Brand | Zenec |
| Model Name | Z-E3726 |
| Item Model Number | 02027Z-E3726 |
| Screen Size | 7 Inch (17.8 cm) |
| Resolution | 1024 x 600 |
| Mounting Type | Dashboard Mount |
| Vehicle Service Type | Fiat Ducato, Citroën Jumper, Peugeot Boxer |
| Special Features | Bluetooth, Navigation, DAB+ |
| Connectivity Technology | Bluetooth, USB |
| Map Type | Europe (47 countries) |
| Audio Output Mode | Digital, Stereo |
| Package Dimensions | 31.8 x 28 x 20.6 cm |
| Item Weight | 3.94 kg |
| First Available Date | January 15, 2020 |
Warranty Information
Zenec products are covered by a manufacturer's warranty. Please refer to the warranty card included with your product or visit the official Zenec website for detailed terms and conditions. Keep your proof of purchase for warranty claims.
Map updates are guaranteed for one year free of charge after initial activation via the Naviextras portal.
Customer Support
For technical assistance, troubleshooting, or general inquiries regarding your Zenec Z-E3726, please contact Zenec customer support.
- Online Support: Visit the official Zenec website for FAQs, software downloads, and contact forms.
- Authorized Dealers: For installation support or service, contact your authorized Zenec dealer.