BST-GFL31 User Manual
24
Fig 3.1.2
3.1.3 Firmware Version
Select “Version” in main menu, you will see firmware version of signal generator like below. BESANTEK
continuously updates its software and firmware to make it easier to follow and more user-friendly. To get
the latest update, you could log in our website to download at
www.besantek.com
.
Fig 3.1.3
Update steps:
To update firmware of signal generator, please follow the steps as below:
1) Copy the two files (named “Program.hex” and “SCRIPT00.txt” supplied by BESANTEK) to the root
directory of BESANTEK USB drive.
2) Connect the USB drive with signal generator and restart the unit.
3) Firmware update will be done in around one minute.
Note:
If you already have the updated files for signal receiver, please first delete them from the root
directory.
3.2 Signal Receiver Functions and Settings
3.2.1 Frequency Spectrum Analysis
Standard signal receiver of BST-GFL31 has frequency spectrum analyzing function to test surrounding
frequencies. By testing different frequencies and their strength in the surrounding environment, it will be
very helpful for users to avoid interference signals and select the right output frequency for ground fault
location.
Connect the current detector with signal receiver, select “Fre Spectrum” in the menu for frequency
spectrum analysis:
Summary of Contents for BST-GFL31
Page 6: ......
