Troubleshooting (continued)
User Manual
38
GPS-810
Problem Solution
Screen color unexpectedly changes
mode (D
AY > NIGHT or NIGHT > DAY)
Color Mode is set to AUTO. Change
the Color Mode to desired mode in
the S
ETTINGS menu (see Color Mode,
on page 27)
No sound from built-in speaker
Unplug headphones (speaker mutes
when headphones are connected);
turn volume control up
(see Volume/Brightness control,
on page 5)
Navigation map does not stay
zoomed to desired distance
Unlock Map Screen — map reverts
to default zoom level after 3 seconds
when screen is locked
(see Map Screen Lock/Unlock Button,
on page 14)
GPS-810 will not connect with your
Bluetooth® phone
Make sure that your phone’s
Bluetooth mode is turned ON;
Turn the GPS-810 fully off and on.
Touch the S
OURCE>PHONE>
M
ANAGE CONNECTION>CONNECT
PHONE buttons. See Using With a
Bluetooth Phone, on page 25.
Unable to Voice Dial Bluetooth®
phone using GPS-810’s built-in
microphone
Attach GPS-810 to mounting
bracket and connect optional
GPS-MIC hands-free microphone.
GPS-810 unexpectedly goes into
self-demonstration mode
Demo Video mode is set to ON.
Touch the S
OURCE>SETTINGS>DEMO
CONTENT>DEMO VIDEO>OFF buttons.
See Demo Content, on page 28.
Static or loss of clarity in sound
when using GPS-810’s
FM transmitter
The vehicle’s FM radio frequency
contains static. Find a quiet FM
frequency on your vehicle’s FM
radio and set the GPS-810’s FM
transmitter to match it.
See FM Settings, on page 27.
No sound when using GPS-810’s
FM transmitter
Tune vehicle FM radio and GPS-810
FM transmitter to same frequency.
See FM Settings, on page 27.
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