User manual

Change projector settings 13
Sound settings
You can view and change the following sound
settings.
• Sound Mode: You can set the projector to
use the following sound modes, depending
on your environment, audio type or
preferences.
• Movie: Optimize the bass and treble
levels for movies.
• Music: Optimize the bass and treble
levels for music.
• User: Define your own bass and treble
levels.
• Output: Select the projector's audio output
type.
• Internal Speaker: Use the projector's
internal speaker to output audio.
• ARC: Use an HDMI™ ARC compatible
device to output audio. To learn how
to connect such a device, see Connect
to a device through HDMI™ ARC, page
10.
• Volume: Adjust the volume of the projector.
• Bass: Set the bass level. This menu item is
enabled only when the sound mode is User.
• Treble: Set the treble level. This menu item
is enabled only when the sound mode is
User.
• Stereo Balance: Adjust the stereo balance
to compensate for volume differences
between the left and right speakers at the
listening position.
• Reset to Default: Select Yes to reset all the
sound settings above.
Image settings
You can view and change the following image
settings.
• Location: You can select a location and then
modify the image settings. All the modified
image settings will be associated with the
selected (current) location. You can create
up to 3 different sets of image settings
this way and quickly switch between them
by selecting a location. Tip: The projector
always selects the last used location after
being restarted.
• Room 1: Select this to use or modify the
image settings for Room 1.
• Room 2: Select this to use or modify the
image settings for Room 2.
• Room 3: Select this to use or modify the
image settings for Room 3.
• Install Mode: Adjust the projection to
the correct direction based on how the
projector is installed.
• Aspect Ratio: Toggle between the available
aspect ratios (16:9 and 4:3). Choose Auto
to let the projector automatically use the
recommended aspect ratio.
• V/H Keystone: Select this to manually make
the image rectangular by adjusting the
horizontal and vertical keystone angles.
• Four Point Keystone: Select this to manually
make the image rectangular by moving four
corners of the image.
• Digital Zoom: Scale down the screen to up
to 50% of its full size. The default value is
100% (no scale-down).
• Reset to Default: Select Yes to reset all the
image settings above for all the locations
(Rooms 1, 2 & 3).