Troubleshooting (continued)
Specifications
GPS: High-sensitivity Atlas™ II receiver
CPU: 324MHz ARM9 core
Memory: 128MB
Maps: U.S. and Canada, preloaded in internal memory
(no need for external SD card)
Screen: 4.0"(diagonal) WQVGA screen, 65k colors, 480 x 272
pixels
Media Player (Audio): Plays MP3, WMA and AAC audio formats
Media Player (Video): Plays MPEG-4 and WMV9 video formats
Battery: Rechargeable internal lithium-polymer battery
(allows up to 4 hours of use without recharging)
Dimensions (HxWxD): 3" x 4
5
/8" x
25
/32" (75mm x 118mm x 20mm)
Harman Kardon is a trademark of Harman International Industries, Incorporated, registered in
the United States and/or other countries. Guide + Play and Atlas are trademarks of Harman
International Industries, Incorporated.
Windows and Windows Media are registered trademarks of Microsoft Corporation in the
United States and other countries.
Due to continuous product improvement, all features and specifications are subject to
change without notice.
User Manual
GPS-500
27
Problem Solution
Screen color unexpectedly changes
mode (DAY > NIGHT or NIGHT > DAY)
Color Mode is set to AUTO. Change
the Color Mode to desired mode in
the SETTINGS menu (see Color Mode,
on page 22)
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 view and map zoom
cannot be changed
Unlock Map Screen (see Map Screen
Lock/Unlock Button, on page 14)
