Intermec SF51 User Manual page 32

Chapter 2 — Configuring and Managing the SF51
6 Click Browse to browse to the location of the firmware (.ldr)
file.
7 Select the firmware file and click Open.
8 From the COM Port drop-down list box, select the COM
port that the SF51 is using for Bluetooth communications.
9 Click Next. The upgrade utility gets the Bluetooth address
and current version of firmware on your SF51.
10 Click Upgrade. The status bar appears and the upgrade
utility upgrades your SF51 with the latest firmware.
Note: Do not place the SF51 in the 1-bay or 4-bay
charger during the firmware upgrade, because the
SF51 may lock up.
11 The upgrade utility notifies you when the upgrade is
complete.
Troubleshooting the Firmware Upgrade
If the SF51 locks up during the upgrade procedure and does not
respond when you press the Scan button or place it in a charger,
you may still be able to connect to it from your PC and upgrade
the firmware.
To troubleshoot a locked up SF51
1 Make sure that the SF51 is not seated in the 1-bay or 4-bay
charger.
2 From your PC, use the Bluetooth application to search for
Bluetooth devices.
3 If your SF51 appears in the list, connect to it from the
Bluetooth application.
If your SF51 does not appear in the list, contact Intermec
Support Services at 1-800-755-5505.
4 When the Bluetooth PIN Code Request box appears, enter
the following case-sensitive PIN in the Bluetooth PIN Code
field, and click OK:
zxcvasdfqwer
20 SF51 Cordless Scanner User's Guide