Description and Operation
Operation
Charging the Battery
17
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5. Ensure the cords are located so that will not be stepped on, tripped over, or otherwise subjected to damage
Figure 5. SIM Card installation 3
6. Close the case.
4.3. Charging the Battery
C
AUTION
:
Risk of explosion if battery is replaced by an incorrect type. Dispose of used battery according to the instruc-
tions.
Before beginning to work, fully charge the battery for maximum operating time. An approximately 6-
hour charge cycle will fully charge the battery. The battery can not be overcharged.
The Li-Ion batteries used in the battery should run at no less than 80% capacity after 500 charging cycles.
These batteries do not need to be drained before recharging.
Note:
The batteries are shipped from the factory with 40% of power. Fully charge the batteries before measuring
and surveying.
D
ANGER
:
N
EVER
ATTEMPT
TO
OPEN
THE
CASING
OF
THE
DETACHABLE
BATTERIES
! L
ITHIUM
-I
ON
BATTERIES
CAN
BE
DANGEROUS
IF
MISHANDLED
!
D
ANGER
:
D
O
NOT
INCINERATE
OR
HEAT
BATTERY
PACK
ABOVE
212
DEGREES
FAHRENHEIT
(100
DEGREES
CELSIUS
). E
XCESSIVE
HEAT
CAN
CAUSE
SERIOUS
DAMAGE
AND
POSSIBLE
EXPLOSION
.
D
ANGER
:
T
HE
BATTERIES
(
OR
BATTERIES
INSTALLED
)
SHALL
NOT
BE
EXPOSED
TO
EXCESSIVE
HEAT
SUCH
AS
SUNSHINE
,
FIRE
OR
THE
LIKE
.
Warning:
Do not attempt to open the battery pack.
Warning:
Do not disassemble the battery pack.
Warning:
Do not charge in conditions different than specified.
Warning:
Do not use other than the specified battery charger.
Warning:
Do not short circuit the battery pack.
Warning:
Do not crush or modify the battery pack.
WRONG
RIGHT
