Epson EMP 51/L, User Manual

Page: 37 / 86

32
Using the Projector
Adjusting the Image Quality
You may need to adjust the projector’s
Tracking
and
Sync
settings if
your computer image has any of these quality problems:
■
Flashing or blurry image
■
Vertical or horizontal stripes
■
Only a portion of the image is displayed
See Chapter 3 for instructions on adjusting these settings in the
projector’s Video menu.
Using the Remote Control
The remote control lets you access projector features from anywhere
in the room—up to 32 feet away. You must also be within a 30°
horizontal and a 15° vertical angle of the infrared receiver on the front
of the projector.
You can use the remote control to turn the projector on and off, zoom
the image, display the projector menus, and other uses. If you
connected a mouse cable to the projector, you can also use the remote
control as a wireless mouse to run your presentation. See page 34 for
instructions.
Installing the Remote Control Batteries
The remote control operates the projector and lets you access its setup
menus. You can also use it as a wireless mouse.
Follow these steps to install the
batteries:
1. Press the tab to release the battery
cover and lift it up to remove it.
note
You can also increase
computer image clarity by
pressing the
Auto
button on
the remote control to optimize
the tracking, sync, and
position settings. Turn off
E-Zoom and A/VMute before
using the
Auto
button; see
page 30 and page 36.
infrared receiver
for remote control
note
You can aim the remote
control at your projection
screen and reflect the signal
back into the sensor on the
front of the projector, but this
shortens the operating
distance of the remote
control.