12
Names of things and what they do
1
Make sure that the power switch is turned off.
2
Remove the battery cover located on the rear panel of the PC-50.
* When turning the unit upside-down, get a bunch of newspapers or magazines, and place them under the
four corners or at both ends to prevent damage to the buttons and controls. Also, you should try to orient
the unit so no buttons or controls get damaged.
* When turning the unit upside-down, handle with care to avoid dropping it, or allowing it to fall or tip over.
3
Insert four AA batteries into the battery compartment, making sure to observe the correct polarity
(+/-).
* Use alkaline batteries.
* Do not mix new batteries with partially used batteries, and do not mix batteries of differing types.
4
Close the battery cover.
When the batteries run low, the display will indicate “Lo.” When this message appears, replace the
batteries as soon as possible.
Inserting batteries
PC-50_e.book 12 ページ ２００５年１１月１０日　木曜日　午前１０時３３分