Laptop User Manual

8-10 User’s Manual
Using the Remote Controller, Front operation button and QosmioPlayer
Operational range of the Remote Controller
Point the Remote Controller at your computer and press a button. The
operational distance is described below.
Operational range of the Remote controller
Distance
Within 5m from the infrared receiver window.
Angle
Within about 30 degrees horizontally and about 15
degrees vertically of perpendicular to the infrared
receiver window.
Infrared receiver
window
Remote Controller
5m
30 degrees
15 degrees
(vertically)
15 degrees
(vertically)
30 degrees
Even if within the effective scope as described above, the remote control
may malfunction or does not work correctly in the following cases.
■ When an obstacle stands between the infrared receiver window of your
computer and the Remote Controller.
■ When direct sunlight or strong fluorescent light strikes the infrared
receiver window.
■ When the infrared receiver window or the infrared emission part of the
Remote Controller is dirty.
■ When other computers which use an infrared Remote Controller are
used near to your computer.
■ When a low battery condition is present.