Product Info

1662/1664 Barcode Scanner User Guide
 For the communication settings, select “RS
-
232” and the correct COM port for Direc
t
USB Virtual COM interface.
 Ignore the baud rate setting.
 For the file option, click [Browse] to select
the target file for firmware update.
 Click [OK].
5) After upgrading kernel, you will need to restart the scanner manually.
After upgrading the user program, the scanner will restart itself automatically once
the download is completely.
Note: Because 1662/1664 supports the downloading of firmware via Direct USB Virtual
COM interface, the output interface will be set to the previously used one upon
completion of firmware upgrade.
1) Refer to 3.2.3 Connect to Dongle for the target scanner to accept the connection
request from your computer.
2) Read the following barcodes in sequence to configure the scanner to use Bluetooth
®
SPP as download interface.
Enter Setup
Activate Blu
SPP
e
tooth
®
Updat
e
254
Enter Setup
USE BLUETOOTH
®
DONGLE