Symbol TC70 User Manual page 139

Problem Cause
During data communi- Wi-Fi radio is not on.
cation over Wi-Fi, no
You moved out of range
data transmitted, or
of an access point.
transmitted data was
incomplete.
During data communi- Bluetooth radio is not on.
cation over Bluetooth,
You moved out of range
no data transmitted, or
of another Bluetooth de-
transmitted data was
vice.
incomplete.
No sound. Volume setting is low or
turned off.
TC70 shuts off. TC70 is inactive.
Battery is depleted.
Tapping the window The device is not respond-
buttons or icons does ing.
not activate the corre-
sponding feature.
A message appears Too many files stored on
stating that the TC70 the TC70.
memory is full.
Too many applications in-
stalled on the TC70.
The TC70 does not de- Scanning application is
code with reading bar not loaded.
code.
Unreadable bar code.
Distance between exit
window and bar code is
incorrect.
TC70 is not programmed
for the bar code.
TC70 is not programmed
to generate a beep.
Battery is low.
TC70 cannot find any Too far from other Blue-
Bluetooth devices near- tooth devices.
by.
The Bluetooth device(s)
nearby are not turned on.
Maintenance and Troubleshooting | 139
Solution
Turn on the Wi-Fi radio.
Move closer to an access point.
Turn on the Bluetooth radio.
Move within 10 meters (32.8 feet) of the other device.
Adjust the volume.
The display turns off after a period of inactivity. Set this peri-
od to 15 seconds, 30 seconds, 1, 2, 10 or 30 minutes.
Replace the battery.
Reset the device.
Delete unused memos and records. If necessary, save these re-
cords on the host computer (or use an SD card for additional
memory).
Remove user-installed applications on the TC70 to recover
memory. Select > Apps > Downloaded. Select the
unused program and tap Remove.
Load a scanning application on the TC70 or enable Data-
Wedge. See the system administrator.
Ensure the symbol is not defaced.
Place the TC70 within proper scanning range.
Program the TC70 to accept the type of bar code being scan-
ned. Refer to the EMDK or DataWedge application.
If the TC70 does not beep on a good decode, set the applica-
tion to generate a beep on good decode.
If the scanner stops emitting a laser beam upon a trigger press,
check the battery level. When the battery is low, the scanner
shuts off before the TC70 low battery condition notification.
Note: If the scanner is still not reading symbols, contact the
distributor or the Global Customer Support Center.
Move closer to the other Bluetooth device(s), within a range of
10 meters (32.8 feet).
Turn on the Bluetooth device(s) to find.
Table continued...
MN001120A01-A | October 2014