Juno ST Handheld User Guide 15
Introduction 1
Use and care of the handheld
The Juno ST handheld is a non-rugged device. To protect it when not in use, Trimble
recommends storing the handheld in the carry case provided.
When using the handheld:
• Keep the outer surface free of dirt and dust.
• Keep the external antenna port and the SD memory card slot free of dirt and
dust (see Using an SD memory card, page 29).
• Protect the touch screen by using the stylus provided and avoid using excessive
pressure and sharp or abrasive objects.
• Be careful not to drop the handheld or subject it to any strong impact. Do not
place the handheld in your back pocket.
• Protect the handheld from extreme temperatures. For example, do not leave the
handheld on the dashboard of a vehicle.
• The handheld is not waterproof. Do not expose the handheld to rain or
moisture.
To clean the handheld, wipe it with a clean dry cloth. Do not immerse the handheld in
water.
Storage
If you are not going to use the handheld for three months or more, Trimble
recommends that you:
1. Transfer any data that you need to a desktop computer (see Connecting to an
Office Computer, page 41).
2. Press the
Power button to turn off the handheld.
3. Store the handheld in a cool, dry place.
If the handheld has been stored for longer than six months, charge the battery before
use (see Powering the handheld, page 22).