Dell Mobile Projector M900HD - Manual (Page 23)

1
2
3
Installing the Remote Control Battery
Remove the battery holder by holding
down the side release firmly and pulling
out the battery holder.
Insert a CR2025 coin cell battery and
align the polarity correctly according to
the marking in the battery holder.
NOTE: When you use the remote control
for the first time, there is a plastic sheet
between the battery and its contact.
Remove the sheet before use.
Replace the battery holder.
3 V OL T S CR2032
3 V OL T S CR2032
3 V O LT S CR2025
Using Your Projector 23