Content on USB data carrier is not recognized even after successful formatting?
It may happen that the file system of the disk got damaged, or that the file allocation table of a data carrier is defect due to erroneous write cycles. There …
The USB hub keeps changing the drive indication (over optional accessory ZE-EACC-HUB)?
AW: It may happen, depending on the assignment of USB memory devices connected to the USB hub, that the media drive indicator does change the address of drives assigned before, …
What should I consider when using SD cards?
AW: The microSD card reader on the front side of the Z-N720 device is reserved for the navigation SD-card operation and data retrieval exclusively. Avoid removing the microSD card from …
Why does the Z-N720 reboot, when I start the engine of my car?
AW: To protect the device electronics from under voltage conditions and resulting malfunction of function modules inside the device the ZENEC mainboard and the MCU constantly measure the power supply …
My ZENEC device navigates incorrectly. Some streets aren’t even shown on the device.
Answer: Please take into account that we use, for entire Western Europe and standard, non motorhome devices, maps from the market leader TELE Atlas. It happens that, at a few …
What is the TMC Pro function and how can I activate it?
AW: With the traffic messaging channel the navigation unit is able to receive traffic jam information. Thus, navigation can calculate by-passes in real time. This function is activated ex works. …
Why do I need software updates and where can I find it?
AW: ZENEC does frequently release software updates to add new functionality, correct software issues and improve reliability in general. Some updates also contain up to date BT firmware, to offer …