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IM-DR420H
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03/7/21 IM-DR420H_UK_2.fmIM-DR420H(E) TINSE0554AWZZ
Power Source
-Using with the Rechargeable Battery-
! About charging time
After about 3.4 hours have passed, " " will
go out. The battery is charged up to 90% if it is
completely discharged.
To charge the battery fully, continue charging for about 2
more hours. In this case, you do not need to press the
CHARGE button. Even if the CHARGE button is pressed,
" " will not appear.
Notes:
"
Charge the battery within the range of 5°C - 35°C
(41°F - 95°F).
"
The unit can be left in the charging state after it is
completed.
Caution:
! Rechargeable battery
"
A rechargeable nickel-metal hydride battery is the only
kind that can be used. Even if the battery is not used,
you should charge it at least once every three months
because of the special quality of this battery.
"
The rechargeable battery can be charged approxi-
mately 300 times.
"
When the operating time is reduced to about half the
normal amount of time, even after a full charge is per-
formed, replace the battery with a new one (AD-
N70BT).
"
When the battery is charged for the first time or is
charged after not being used for a long period, the
operating time may be shorter than normal. The bat-
tery life will recover with normal use i.e. charging and
discharging.
"
To avoid shortening the service life of the battery only
recharge the battery after it has been completely dis-
charged.
"
If the rechargeable battery is used in a cold environ-
ment, the operating time will be reduced.
"
Do not carry the battery in your pocket or a bag
together with metal objects (keys, coins, jewelry, etc.).
The battery may short out and generate significant
amounts of heat.
"
Do not short-circuit the terminals as they will become
very hot and will damage the battery.
"
Do not drop or subject the battery to shock.
"
Do not insert objects (metal etc.) into the battery com-
partment of this product.
"
Carry the battery in the supplied case.
"
Use the specified battery AD-N70BT only. Do not
charge a battery (nickel-cadmium, alkaline, etc.) other
than that specified.
"
Do not remove the outer cover of the re-
chargeable battery. It may cause heat gen-
eration, fire, or explosion.
"
Do not dip the battery in water, do not dis-
pose of it in a fire, and do not take it apart.
"
If the rechargeable battery terminal is dirty, charging
may not start. In such a case, wipe off the dirt with a dry
cloth.
"
Do not disassemble the battery.
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