Epson PowerLite 7550C User Manual page 71

60
2 • Using the Projector
You can use the remote control up to 32.8 feet (10 meters) from the
projector. (This distance may be shorter if the remote control
batteries are low.) You must also hold the remote control so that it is
within 30 left or right of, and
infrared receiver.
Note: If the projector doesn't respond to remote commands, the
room may be too light or a strong light source (such as direct
sunlight) may be hitting the infrared receiver. The presence of a
certain type of fluorescent light or equipment emitting infrared
energy (such as a radiant room heater) can also interfere with
transmission of remote commands.
This table summarizes the functions on the remote control.
Button Function
Source Switches the input source between computer and video.
Menu Displays or hides the active menu. When a submenu is displayed,
returns to the main menu.
Effects buttons Press each Effects button to use its assigned function. The function
may be a factory default, or you can assign a new one with the
optional ELP Link III software. See "Using the Effects buttons" on
page 60 for default settings.
Pointer button Lets you navigate the menus. Press left or right to select menu
options. Can also be used as a mouse pointer in place of the
computer's mouse pointer. (The projector must be connected to the
computer with the mouse cable included with the projector, or with
the ELP Link III mouse cable.)
15 higher or lower than, the