Werock Rocktab U200 Betriebsanleitung Seite 139

I cannot connect to another device with Bluetooth.

Make sure that both devices have Bluetooth turned on (for the tablet, use HotTab to check if Bluetooth is
turned on).

Make sure that the distance between the two devices is max. 10 meters and that there are no walls or
major obstacles between the devices.

Make sure that both devices are turned on and configured to be detected.

Make sure that both devices are compatible.
The GPS application cannot find my location

Make sure that the GPS in HotTab is turned on.

Make sure the GPS receiver and location sensor are enabled in the control panel.

The tablet may be out of range of reception.

Move the tablet outside or closer to a window.

Check for interference in your environment, such as microwave ovens, cordless phones. Move the tablet
away from objects that cause interference.
I have a problem with GPS accuracy.

If you are using the GPS function, we recommend disabling the barcode reader in HotTab to reduce
interference.
No sound is output

Adjust the volume of the tablet by pressing the volume rocker.

If you are using an external audio device, make sure the cable is connected properly.
I can't project the tablet's display to another monitor

Make sure the VGA driver is installed.

Make sure that the selected output setting is correct.
The barcode scanner does not send a laser beam and does not seem to work

Make sure the barcode scanner is turned on in HotTab Utility.

In Windows, make sure the barcode reader is set to COM 15 so HotTab can drive the barcode reader
hardware.
The barcode scanner emits a laser beam but does not read the barcode
presented to it

Adjust the distance between the device's barcode scanner and the barcode you want to scan.

Make sure that the barcode type is enabled on the tablet. To enable/disable a specific barcode type, go
through the Barcode Scanner Configuration section.
RFID scanner does not seem to work

In Windows, make sure the RFID hardware is set to COM 3 port.
Rocktab U200 User Manual
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