32
/
33
Firmware Upgrade
Firmware can be upgraded, whenever available, to fix certain problems.
Please download the latest firmware upgrade program and USB driver here:
http://www.nixieclock.org/?p=649
Update operation steps:
1.
Run the update software, as shown on the left.
2.
The software interface is shown on figure 2.
3.
Connect Divergence Meter to computer with the
micro-USB cable provided.
4.
Press power button on the back to power off.
5.
Please select the serial port named
USB-SERIAL
CH340
in the list after USB cable is connected. See
figure 3.
6.
Please install ch341ser driver (figure 4) if this serial
port is not shown in the list.
7.
Click
Update
button after serial port is selected.
8.
Push the power button to power on. See figure 6.
9.
Upgrade will start and take a few seconds. See
figure 7.
