User's Manual

137
Update
You can only upgrade firmware of one Bluetooth scanner at a time. For example, you
must turn off each of the rest 1660 scanner when there is more than one scanner
connected to your computer via a Bluetooth dongle.
Note: In case it fails downloading due to low battery, make sure the targe scanner is
loaded with a fully charged battery.
1) Connect the Bluetooth dongle to your computer via the USB port.
2) Refer to 3.2 Connecting via Bluetooth Dongle
for the target scanner to establish a
connection with your computer via the dongle.
Read the following labels in sequence to configure the scanner to use Bluetooth Serial
Port as output interface.
3) Read the following labels in sequence for the scanner to enter the download mode.
The scanner will respond with beeps to indicate it is ready for downloading.
Appendix IV
UPGRADING FIRMWARE
Enter Setup
Activate Bluetooth SPP
(and read labels for PIN code …)
Update