Toshiba SATELLITE L310 User Manual page 70

The Grand Tour
Even if within the effective scope as described above, the remote controller
may malfunction or 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.
2-18
30 Degrees
Infrared Receiver
Window
Operational range of the remote controller
30 Degrees
15 Degrees
(Vertically)
5M
Remote
Controller
User's Manual