Navigon 81XX - Manual (Page 68)

User’s manual NAVIGON 81xx
- 68 - Troubleshooting
13 Troubleshooting
In this chapter you will find solutions to problems which may arise
during use of the NAVIGON 81xx.
This list does not claim to be complete. Answers to many other
questions can be found on the NAVIGON AG website. (See "Questions
about the product" on page 7)
I have connected a charger to the NAVIGON 81xx. A connection to a
computer is shown on the display.
or
I have connected the NAVIGON 81xx to a computer but it is not detected
as a removable disc.
The USB connector of the charger is not fully inserted in the case.
1. Unplug the connector.
The navigation device will carry out a new start. Wait for the
software to be reloaded.
2. Without delay, insert the USB connector from the charger into the
corresponding socket of the NAVIGON 81xx as far as it will go.
(See "Description of the NAVIGON 81xx" on page 8)
The USB connector is not connected correctly. See above.
I have changed the language for the use interface and now there are
different buttons in the Navigation window.
The Voice Command function is not available for every language.
In the languages for which this function is not available, the Voice
Command button is replaced by the Show Map button.
I am not receiving any navigation instructions.
or
I want to listen to music but am getting no sound.
Possible causes and their remedies:
►
The FM transmitter is in operation but the car radio is off or tuned to
a different frequency.
Switch off the FM transmitter. (See "FM Transmitter" on page 63)
►
The NAVIGON 81xx is muted.
Press the (Volume on/off) key. (See "Description of the
NAVIGON 81xx" on page 8)