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4.5 Services
4.5.1 System upgrade
The calibrator provides a function of firmware upgrade. The upgrade operation includes two types:
Local upgrade via a USB flash drive or remote upgrade
Local upgrade via a USB flash drive
1) Copy the upgrade file under the root directory of USB flash drive (ensure that the format of USB
flash drive is FAT16 or FAT32).
2) After power-on, insert the USB flash drive into the USB-A port on the left side of calibrator.
3) Select "Upgrade via USB" on the upgrade interface.
4) Click . The calibrator will analyze the upgrade file and display information that it is going to
upgrade. After confirmation, the system will start automatic upgrade.
5) Wait for several minutes until the upgrade program is finished. The system will automatically
display the upgrade result. After confirmation, the system will reboot automatically.
Remote upgrade
1) You can click manually to check the latest firmware version or start automatic upgrade.
2) Remote upgrade shall ensure that the calibrator can be connected to the external network through
LAN Ethernet or Wi-Fi.