Intermec SF51 User Manual

Chapter 3 — Troubleshooting and Maintaining the SF51
SF51 Cordless Scanner User’s Guide 31
Problems and Possible Solution (continued)
Problem Possible Solution
You changed the Bluetooth
PIN from its default value of
0000, but you forgot your
new PIN number.
Scan this bar code to reset the
scanner to its default configuration
and default Bluetooth PIN of 0000.
Administrator Reset Factory Defaults
\60\08\55\22
You press the Scan button to
scan a data bar code, the
SF51 does not beep, and the
scanner beam starts blinking.
The data may still be in the process
of being sent to the host. Data
transmission may be slow if there
is interference with Bluetooth
communications, or if the SF51 is
too far from the host device. If you
are using Level Trigger Mode, the
scanner beam blinks while the SF51
is waiting. For more information, see
“Trigger Mode” on page 52.
You scan a bar code, the
Status light flashes red for
two seconds, and the scanner
beeps three times.
The SF51 may not be connected to a
host. Make sure the blue Intermec
Ready-to-Work indicator is on and
the SF51 is connected to your host
device. For help, see “Connecting
the SF51 to a Host Device” on
page 18.
You are using the SF51 in
keyboard wedge mode, and
when you try to scan a bar
code, and nothing happens.
Try these possible solutions:
• Make sure that your data
collection application is open
and running.
• Make sure that you pressed the
Keyport Lite Start button.
For help, see “Connecting as a
Keyboard Wedge” on page 21.

Intermec SF51 Specifications

Capacity and Output

maximum output voltage	4.1 V
mean output voltage	3.7 V
capacity	2400 mAh

Temperature and Humidity

operating temperature range	-20°C to 50°C
charging temperature range	0°C to 35°C
storage temperature range	-20°C to 60°C
recommended storage temperature	21°C
humidity range	0 to 95% non-condensing

Weight and Dimensions

length	73 mm
diameter	19 mm
weight	55 g