Dell S300WI Podręcznik Użytkownika Pobierz pdf (Strona 42)

42 Using Your Projector

Installing the Interactive Pen Batteries

NOTE: Remove the batteries from the interactive pen when not in use for a long

time.

1 Press the tab to lift the battery slot cover.

2 Check the polarity (+/-) marking on the batteries.

NOTE: Recommend to use two AA 1.5V alkaline batteries

for longer battery life. The life duration may be varied

from different brands/manufacturers of alkaline battery.

3 Insert the batteries according to the polarity marking in

the battery slot.

NOTE: Avoid mixing different types of batteries or using

new and old batteries together.

4 Slip the battery slot cover back.

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Dell S300WI Podręcznik Użytkownika Strona 42