InFocus ST-HB55A - Manual (Page 12)

Using the Remote Control
Use the remote control by pointing it towards the remote sensor of the set. Objects
between the remote control and remote sensor may prevent proper operation.
C autions regarding use of remote control
Do not expose the remote control to shock.
In addition, do not expose the remote
control to liquids, and do not place in an
area with high humidity.
Do not install or place the remote control
under direct sunlight. The heat may cause
remote damage.
The remote control may not work properly
if the remote sensor is located under strong
lighting or in direct sunlight. In such a case,
change the angle of the lighting or the
monitor itself, or operate the remote control
closer to the remote sensor.
11