User's Manual

Juno SA Handheld User Guide 9
Safety Information
Charging the Juno SA handheld
The Juno SA handheld should be charged using the supplied USB cable, connected to a
supported USB power supply, for example, a laptop. Only use a USB power source that
has a Limited Power Source (LPS) output.
USB power sources must be IEC/EN60950-1 (EN 60335-series, EN 60065 or relevant)
approved.
The Juno SA handheld can also be charged using the optional AC adaptor accessory,
part number 70926-20, or a similarly approved Trimble Navigation Limited part. This
will ensure that the safety certification remains valid.
The specifications for the power supply are:
• Rated Input: 100 - 240 VAC, 50 - 60 Hz, 0.6A.
• Rated Output: 5.0 VDC, 2.6A.
• DC Jack: Centre positive, length 12±0.5mm, OD 5.5±0.1mm, ID 2.5±0.1mm.
• Category: Class II, Limited Power Source(LPS)
Battery safety
The rechargeable Lithium-ion battery is supplied partially charged. Charge the battery
completely before using it for the first time (see Powering the handheld, page 26). If the
battery has been stored for longer than six months, charge it before use
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WARNING – Do not damage the rechargeable Lithium-ion battery. A damaged battery
can cause an explosion or fire, and can result in personal injury and/or property damage.
To prevent injury or damage:
– Do not use or charge the battery if it appears to be damaged. Signs of damage include,
but are not limited to, discoloration, warping, and leaking battery fluid.
– Do not store or leave your device near a heat source such as near a fireplace or other
heat-generating appliance, or otherwise expose it to temperatures in excess of 70 °C
(158 °F) such as on a vehicle dashboard. When heated to excessive temperatures, battery
cells could explode or vent, posing a risk of fire.
– Do not immerse the battery in water.
– Do not use or store the battery inside a vehicle during hot weather.
– Do not drop or puncture the battery.
– Do not open the battery or short-circuit its contacts.
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WARNING – Avoid contact with the rechargeable Lithium-ion battery if it appears to be
leaking. Battery fluid is corrosive, and contact with it can result in personal injury and/or
property damage.
To prevent injury or damage:
– If the battery leaks, avoid contact with the battery fluid.
– If battery fluid gets into your eyes, immediately rinse your eyes with clean water and