Installing Remote Control Batteries

• If buttons on the remote control are inoperative when you attempt to operate the projector, replace the batteries with new ones.
• It is recommended to check the batteries before a presentation.

• Use the remote control within a distance of approximately 5 m (16.4') from the projector.
• Use the remote control within an angle of 30° in any direction from directly in front of the infrared remote receiver.
• The remote control may be inoperative if there is an obstacle between the remote control and main unit or the infrared remote receiver on the main unit is exposed to direct sunlight or strong light of lighting equipment.
• When you use two projectors at the same time, you can change the channel settings to prevent the two remote controls from interfering with each other.