Epson PowerLite 7300 User Manual page 25

2. Insert the two AA batteries included with the projector. Make sure
the polarity of the batteries is correct.
3. Replace the battery compartment cover.
When replacing batteries, take the following precautions:
Do not mix old and new batteries.
Replace batteries as soon as they run out. If the batteries leak, wipe
away battery fluid with a soft cloth. If fluid gets on your hands,
wash them immediately.
Remove batteries if you will not be using the projector for a long
period of time.
Before You Connect the Projector
17