Chapter 6 — Troubleshoot and Maintain the Scanner and Base Station
78 SG20B Scanner + Bluetooth Base Station User’s Guide
3 If your scanner is paired as an HID Bluetooth device, remove it
from your host Bluetooth devices list (click on the Bluetooth icon
on your task bar to see the list).
4 Pair your scanner as an SPP Bluetooth device using the procedure
“Pair the scanner with your device:” on page 53. If your scanner
is already paired go to the next step.
5 Note the outgoing COM port for your scanner.
You can find this in the properties of your device on the Bluetooth
device list (click on the Bluetooth icon on your task bar to see the
list). You will need this information later during firmware
upgrade.
Your scanner is now paired in SPP, not connected and ready for the
firmware upgrade.
Upgrade the Scanner Firmware
Use WinFlash to upgrade the SG20B firmware. If WinFlash is not
already installed you can install it from EasySet.
To upgrade the scanner firmware in direct connection
1 Start the latest version of EasySet. Make sure SG20B is selected as
your product.
2 From the Tools menu, select Upgrade product firmware to start
WinFlash.
3 If WinFlash is not already installed or if a more recent version is
available you will be asked to install it. Click Yes and follow the
installation instructions. After installing WinFlash, start
WinFlash from the Tools menu, select Upgrade product
firmware.