Faults and troubleshooting
7” Industry Tablet
- Lumen X7
Type B7-A23.-2…/……..
EN 58/61
Subject to technical changes.
03/2016
7.
Faults and Troubleshouting
DANGER
Danger to life exists in potentially explosive atmospheres!
Examine defective devices and any accessories only outside the potentially
explosive atmosphere.
7.1
Troubleshooting
Problem
Solution
The battery does not
charge.
-
Check that the external power supply is connected
and that the replaceable battery is inserted
correctly.
No image on the display. -
The Industry Tablet is possibly in sleep mode. Press
power button to wake up the device.
-
The settings for the background lighting are possibly
too low. Increase the settings of the background
lighting.
There is no WLAN
signal.
-
Check under "System settings/Wireless & networks"
whether the WLAN is activated.
-
If the function is deactivated, activate the function. If
the Industry Tablet finds a network that you have
connected previously, it connects to it automatically.
The WLAN signal is very
poor.
-
Select a network with a better signal strength.
Bluetooth connection to
other devices is not
working.
-
Check that the Bluetooth is switched on in both
devices.
-
Check whether the two devices are connectable.
-
•Check whether the two devices are compatible with
one another
-
Check whether the two devices are further than
10 m apart.
The GPS application
cannot find my position.
-
Check under "System settings/Wireless & networks"
whether the GPS is activated.
-
You may possibly be outside the GPS range. Take
the Industry Tablet outdoors or closer to a window.
-
Check whether the objects in the environment
generate faults such as microwaves or mobile
telephones.
-
Move the Industry Tablet away from such devices.
There is no sound from
the loudspeaker.
-
Check the volume setting with the buttons for high
and low.
-
When using external audio devices check whether
the cable has been connected correctly.
The RFID reader does
not work.
-
Check that a Lumen X7 with integrated RFID
Reader is used.
Summary of Contents for Lumen X7 B7-A23.-2 SERIES
Page 2: ......
Page 6: ...empty...
