• Do not allow the signal receiver window to receive strong direct sunlight, since it can
adversely affect its operation. If the signal receiver window is exposed to direct sunlight,
close a curtain to block the light.
• Using a fluorescent lamp with a quick starter in the same room may interfere with
transmission of the signal.
• The unit can be affected by signals transmitted from the remote control of a television,
VCR or other equipment used in the same room.
• Do not leave the remote control in direct sunlight or near a heater. Also, protect the unit
and remote control from moisture and shock which can discolour or damage them.