12. SETTING UP AND
USING THE EVA
12.1. INSTALLATION OF
BATTERIES
1) Remove belt clip by sliding down.
2) Remove battery cover by pulling on
tag.
3) Insert batteries.
Ensure that the batteries are inserted
the right way as shown in battery
compartment and that the ribbon is
behind them.
4) Replace battery cover and belt clip.
When the batteries are running low, a
low battery indicator will show on the
Number of
screen and it is important to change the
uses
batteries as soon as possible.
Rechargeable batteries
Time used
The unit will work with rechargeable
in hours
batteries, but the display may appear
dim.
period. Some types of batteries may
leak corrosive fluid.
Battery Life
Batteries should last at least 15 hours
at 50 mA, 300 μs, 50 Hz.
Unused batteries have a nominal shelf
life of 3 years, but will usually last longer
than this.
Do NOT pierce, open, disassemble, or
use in a humid and/or corrosive
environment.
Do NOT expose to temperatures over
60°C(140F).
Do
leave near sources of heat, in direct
strong sunlight, in a high temperature
location, in a pressurized container or in
a microwave oven.
Do NOT immerse in water, or get wet.
Do NOT short-circuit.
Do NOT connect the device unless the
battery cover is in place.
27
Caution: Remove batteries
from your Eva if the unit is
unlikely to be used for a long
Battery Warnings
NOT
put,
store
or