Removing The Power Supply; Connecting To The Cigarette Lighter; Gps Antenna; Unit Antenna - Becker TRAFFIC ASSIST 7977 Instructions For Use Manual

>>> GERNERAL OPERATION
> EN
> Use the plug to insert the grid section in
the socket.

Removing the power supply

> To remove the power supply, proceed
in reverse.
Note:
Remove the mains section if you are not
planning on using the Traffic Assist for a
long time.
24
Connecting to the cigarette
lighter
Note:
If the cigarette lighter has just been used
and is still warm, wait until this has
cooled down in its mounting.
Power supplies using a vehicle battery are
connected up as follows using the cable sup-
plied for the cigarette lighter.
> Hold the USB socket at the corrugated
grip area and push it into the connect-
ing socket to the stop without employ-
ing excessive force.
> Plug the plug adapter into the cigarette
lighter.
Note:
If the engine is switched off, using
the vehicle's power supply through the
cigarette lighter will slowly drain
the vehicle battery! Do not therefore op-
erate the Traffic Assist for extended peri-
ods with the engine off.

GPS antenna

Unit antenna

The GPS antenna is integrated into the
housing.
Note:
The integrated GPS antenna is not suita-
ble for use in vehicles with anti-glare win-
dows (metalised thermo-glass or metal
foil, indicated by the window label - SIG-
LA SOL, SIGLA CHROM, SIGLA,
KOOL-OF, SUNGATE, etc.), and ve-
hicles with fine-meshed heating wires in
the windows.
If this is the case, use an external GPS an-
tenna. Please consult your local specialist
dealer.