How to replace the disposable battery — size 312
(MNR T only)
1. Remove
Fully open the
battery drawer and
remove the battery.
20
Getting started
About
2. Uncover
Remove the sticky
label from the +
side of the new
battery.
Daily use
Options
3. Insert
Insert the new bat-
tery into the battery
drawer with the +
side facing upwards.
Warnings
More info