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2.7
Sub Battery
and RTC Battery
The MT is equipped with built-in
Sub Battery
and
RTC Battery.
* Do not touch the
Sub Battery
or RTC Battery
except when necessary.
y
How to open the battery cover
The battery cover can be opened using a coin.
Insert a coin in the battery cover slot to open.
<Note>
y
When closing the battery cover, make sure to
place the nails correctly in the slots.
y
How to replace the
Sub Battery
and the RTC
Battery.
Caution
Make sure the Main Battery is in place before
trying to replace the
Sub Battery
or the RTC
Battery.
1. Turn off the power and confirm that the
power lamp is OFF.
2. Open the battery cover.
3. Replace the target battery.
4. Close the battery cover.
5. Turn on the power.
(Confirm that the power lamp turns on.)
Do not use the one other than specify
Sub Battery (858-830037-001-) and RTC
Battery(858-830043-001-)
. This may cause electric shock, fire, or equipment
failure.
Note: When dispose
RTC Battery and Sub Battery
, please contact help desk or follow
the indication
of the Government and a state.
