Garmin 650t GPS Receiver User Manual


 
Device Information
Montana 600 Series Owner’s Manual 45
Device Information
Updating the Software
Before you can update the software,
you must connect the device to your
computer (page 49).
1. Go to www.garmin.com/products/
webupdater.
2. Follow the on-screen instructions.
: Updating the software does not
erase any of your data or settings.
Viewing Device
Information
You can view the unit ID, software
version, and license agreement.
Select >  > .
Specications
Water
resistance
Fully gasketed, high
impact plastic alloy,
waterproof to IEC
60529 IPX7
Battery type Lithium-ion battery
pack (010-11654-03)
or three AA batteries
(alkaline, NiMH, or
lithium)
Battery life Lithium-ion battery
pack: up to 16 hours
AA batteries: up to 22
hours
Battery
charging
temperature
range
From 32°F to 113°F
(from 0 to 45°C)
Operating
temperature
range
From -4°F to 158°F
(from -15 to 70°C)