To clean the unit, never use spray liquids or industrial
cleaners. Some cleaning solvents can damage electrical
components, and should never be used. Use a lightly damp
cloth (not dripping wet) to wipe off the unit. Remove dust
with dry, low pressure, compressed air.
9.1.2 Upgrading Software
Upgrade via Megger Website
To download the newest STVI software from the Megger website,
1. Get the serial number of your unit.
2. Go to WWW.Megger.com
3. Log In. If you have not registered before you will need to do so first.
4. Go to Software Downloads
5. Click on STVI
6. You will see instructions to enter the serial number of the STVI unit, and then click on Continue.
The serial number is 12 digits long. Make sure you enter all 12 digits. There will be two versions
of the software. One is for your PC and one is for the STVI. For the STVI unit, go to the STVI
software for STVI Installation or Upgrade and press on the Click Here link. The software will be
downloaded onto your PC as a zip file. Unzip the file, Select All files, and Copy to a USB memory
stick, or create a file on your PC for storage to unzip or extract to a file.
Upgrade via Compact Disk
Where internet access may not be available or blocked on your computer, Megger can provide a CD with
the latest version of software on it. Contact your local Megger representative to order a copy of the
firmware.
How to Download STVI Software into STVI
USB Memory Stick: With the STVI powered up, insert the USB memory stick into the USB port on top of
the STVI. If the Windows “Removable Disk (E)” Explorer screen appears, press the Cancel button, and
then go to the STVI Configuration Screen and press the Update Firmware button. Press the “STVI
Firmware” button. A window will appear stating that there is a software upgrade available and will ask if