W&H Osstell Beacon User Manual page 14

Unit is not charging when USB cable is connected
Wrong USB cable used.
Only use Osstell USB cable connected to a standard USB 2.0 or 3.0
(type A) port (Max 5,2 V DC).
Instrument does not start
Uncharged battery.
Charge the Osstell Beacon.
Instrument in transport mode.
See section 7 for instruction on how to de-activate transport mode.
Instrument starts up with
Self-tests failed
Contact the local sales representative or distributor for further
instructions.
The instrument does not show red-green-yellow color
during start-upn
The instrument will flash red-yellow-green during start-up as a
functional test of the color indication. If any or all colors are not
shown, the instrument must not be used. Contact the local sales
representative or distributor for further instructions.
Difficult to measure in an exact recommended directionn
No space, e.g. due to adjacent teeth.
Try to measure at a slightly different angle.
Difficulties attaching the SmartPeg
Wrong SmartPeg
Ensure that the SmartPeg is compatible with the implant system.
See osstell.com/smartpegguide
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