Initial Start-Up Of The Hgs Passthru Software; Preconditions For Initial Start-Up Of Hgs Passthru; Running The Hgs Passthru Software - Hella Gutmann mega macs X Bedienungsanleitung

6. | Initial Start-Up of the HGS PassThru Software

6. Initial Start-Up of the HGS PassThru Software
This section describes how the HGS PassThru software is used.

6.1. Preconditions for Initial Start-Up of HGS PassThru

• Voltage supply of diagnostic device and laptop or tablet through mains supply and mains cable is ensured.
• Laptop or tablet is booted.
• Laptop or tablet available for connecting vehicle to the Internet.
• HGS PassThru file correctly installed on laptop or tablet.
• Admin rights available.
• Latest Java version installed.
• Stable Internet connection present
• All processes/programs that have been started or are running in the background are closed.

6.2. Running the HGS PassThru Software

CAUTION!
Pay attention that the voltage supply during the entire procedure is not lower than 12 V.
A voltage drop may lead to the abortion of the download and the ECU may be damaged.
The old software version of the ECU cannot be re-established if an update is intended.
NOTICE
No other functions can be executed with the mega macs X while the PassThru procedure is in progress.
Proceed as follows to run the HGS Pass Thru software:
1. Switch on the mega macs X.
2. Activate the Pass Thru function under Settings > User profile > Miscellaneous.
3. Connect the USB cable to the USB port of the mega macs X.
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