Garmin DriveSmart™ 50LM 77vehicle• Check the fuse in the vehicle power cable(Changing the Fuse in the Vehicle PowerCable, page 75).• Verify the vehicle is turned on and issupplying power to the power outlet.• Verify the interior temperature of thevehicle is within the charging temperaturerange indicated in the specifications.• Verify the fuse is not broken in the vehiclepower outlet.My battery does not stay chargedfor very long• Decrease the screen brightness(DisplaySettings, page 69).• Shorten the display timeout(DisplaySettings, page 69).• Decrease the volume(Adjusting theVolume, page 23).• Disable Bluetooth wireless technology(Disabling Bluetooth, page 69).• Put the device in power saving mode whennot in use(Turning the Device On or Off,page 21).• Keep your device away from extremetemperatures.• Do not leave your device in direct sunlight.My device does not appear as aremovable drive on my computerOn most Windows computers, the deviceconnects using Media Transfer Protocol(MTP). In MTP mode, the device appears asa portable device and not as a removabledrive. MTP mode is supportedbyWindows7,Windows Vista®,and Windows XP Service Pack3 with Windows Media Player 10.My device does not appear as a
