Installing Remote Control Batteries REALis 4K6020Z / 4K5020Z
Article ID: ART172828 | Date published: 12/21/2018 | Date last updated: 12/21/2018


Installing Remote Control Batteries  REALis 4K6020Z / 4K5020Z


1 Open the battery
compartment lid.
Slide the lid while pressing
it down.
2 Insert batteries.
Insert 2 new AAA batteries
in the compartment with
the + and – terminals
positioned correctly
3 Close the compartment lid.
Slide the lid until you hear a
click to securely close it.
  • If buttons on the remote control are inoperative when you attempt to operate the projector, replace the batteries with new ones.
  • Do not drop the remote control or subject it to impact.
  • Do not spill any liquids on the remote control. Doing so may cause a malfunction.
Pay attention to the following points when handling the batteries.
Failing to do so could result in a fire or personal injury.
• Do not heat, short circuit or disassemble the batteries, or place
them in a fire.
• Do not attempt to recharge the batteries that are included with the
remote control.
• Remove the batteries when they are flat or when the remote
control will not be used for a long period of time.
• When replacing the batteries, replace both at the same time. Also,
do not use two batteries of a different type at the same time.
• Insert the batteries with the + and – terminals in the correct
• If any liquid from inside the batteries leaks out and contacts your
skin, be sure to wash the liquid off thoroughly.