2. ZENEC
  3. Z-E2055
Z-E2055

ZENEC Z-E2055 Operating instructions

  • Hello! I've analyzed the provided document, which outlines the software update procedure for the ZENEC Z-E2055. This document includes instructions on how to prepare a USB drive, download the necessary files, and perform the update. The update provides improvements to system stability, CarPlay/Android Auto, and various bug fixes. I'm ready to answer any questions you may have about this process or the device itself.
  • What is needed to perform the software update?
    How do I format the USB stick?
    What files should be on the USB stick after extraction?
    How to start the update process?
1 of 2 June 2021 / RevA
Z-E2055 Update Instructions MainSystem
Requirements
The update consists of a complete MainSystem software update, which must be run from USB data carrier. You will need:
> USB removable storage device (USB stick) with at least 2 GB storage capacity.
> A PC or notebook with Windows operating system.
Please note: Before you start, the USB stick must be formatted with FAT 32. (Right-click on USB memory device in Windows
Explorer. Select "Format" > FAT 32 > Start.
(!) The ZENEC Z-E2055 restarts several times during the software update and stays off, among other things, for a few seconds
(black screen for approx. 3 ~ 5 sec.) before the device restarts. Please do not operate or switch off the device during the update
process. After successful installation the tuner source will come up.
Installation of the MainSystem software update via USB:
The MainSystem software can be found at: www.zenec.com > Support > Software Updates > Z-E2055
Link: http://www.zenec.com/support/software-updates/z-e2055/?lang=en
1. Download the Software Update “Z-E2055_SW_v1.1_1933.exe".
2. The software package is a self-unzipping executable. Start extraction with a double-click and select your USB stick as target
for the uncompressed fi les.
3. You obtain four fi les called „DownLoad.bin“ / „DownLoad_f100.bin“ / “ISPBOOOT.bin” / “ISPBOOOT_UPDATE.bin “ /
“sppf_mcu32.img“ and „sppf_mcu32f100.img“ in the root directory of the USB stick.
4. Connect the USB stick to the Z-E2055 USB-1 connection cable.
5. Go to the device menu:
Settings > System > Software Update and confi rm by tapping on the green hook checkbox.
1 of 2 June 2021 / RevA
Z-E2055 Update Instructions MainSystem
6. Tap on the white hook button at the grey checkbox to start the update process.
Please do not operate or switch off the device during the restart process (duration approx. 3 minutes).
After restart, the Tuner page will show up.
Note: After the loading factory defaults, some personal settings must be set again (such as camera
grid lines, audio settings etc.).
7. The update installs sequentially and the lower part of the display screen informs about the progress. The software installation
takes about 2~3 minutes.
(The OS will be updated fi rst after than the MCU)
8. After successful software installation, the device reboots and then a text pop-up “…Done!...” with an OK button will show up.
9. Remove the USB stick and confi rm by tapping on the OK button
10.The device reboots and then the TUNER page will show up.
11.Load factory
Setup > System > Load Factory and confi rm by tapping the green hook checkbox.
Tap on green hook of the LoadFactory window.
12. Version control
After installing the software update a version check needs to be carried out. In the device menu:
Settings > System > Software Version Info.
Version: v1.1
If the version differs from the target version, install the update anew.
Improvements + Bugfi xes:
MAINSYSTEM
• Improved system stability and performance
• Improved CarPlay and AndroidAuto Screen-Resolution
TUNER
• Updated local Tuner Slideshow Database to v1.19
CAN-BUS
• Improved media audio-info display in the MFD / MFA
• Improved dynamic camera line display performance
SETUP
• Bugfi x for Password function can`t work right
AUDIO-MIXER
• Bugfi x for no automatic CarPlay audio playback after a tuner TA announcement
• Bugfi x for no automatic AndroidAuto audio playback after a tuner TA announcement
v1.1
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