Owner's Manual

15
Point the supplied remote controller toward the
DMI-40.4’s remote control sensor, as shown.
.
Note
• The remote controller may not work reliably if the
DMI-40.4 is subjected to bright light, such as direct
sunlight or inverter-type fluorescent lights.
Relocate if necessary.
• If another remote controller of the same type is
used in the same room, or the DMI-40.4 is installed
close to equipment that uses infrared rays, the
remote controller may not work reliably.
• Don’t put anything on top of the remote controller,
such as a book or magazine, because a button may
be pressed continuously, thereby draining the
battery.
• The remote controller may not work reliably if the
DMI-40.4 is installed in a rack behind colored glass
doors.
• The remote controller will not work if there’s an
obstacle between it and the DMI-40.4’s remote
control sensor.
Aiming the Remote Controller
Remove the battery-protect tab before use.
A
p
p
r
o
x
.
5
m
(
1
6
f
t
.
)
Remote control sensor
DMI-40.4