Garmin Nuvi 2457LMT GPS Receiver User Manual


 
3
Plug the USB cable into a USB port on your computer and
into your device.
TIP: Your device should be connected directly to a USB port
on your computer and not to a USB hub.
The device automatically turns on and goes into MTP mode or
USB mass storage mode. A picture of the device connected to a
computer appears on the device screen.
My phone will not connect to the device
Select Settings > Bluetooth.
The Bluetooth field must be set to Enabled.
Enable Bluetooth wireless technology on your phone and
bring your phone within 33 feet (10 m) of the device.
Go to www.garmin.com/bluetooth for more help.
Troubleshooting 15