NEC 40,000-Lumen 4K Laser Installation Projector - Manual (Page 30)

13
1. Introduction
Battery Installation
1. Press the catch and remove
the battery cover.
2. Install new ones (AA). En-
sure that you have the bat-
teries’ polarity (+/−) aligned
correctly.
3. Slip the cover back over the batteries until
it snaps into place.
NOTE: Do not mix different types of batteries or new
and old batteries.
1
2
1 2
Remote Control Precautions
• Handle the remote control carefully.
• If the remote control gets wet, wipe it dry immediately.
• Avoid excessive heat and humidity.
• Do not short, heat, or take apart batteries.
• Do not throw batteries into fire.
• If you will not be using the remote control for a long time, remove the batteries.
• Ensure that you have the batteries’ polarity (+/−) aligned correctly.
• Do not use new and old batteries together, or use different types of batteries together.
• Dispose of used batteries according to your local regulations.