SMART Board Board 600iv Configuration And User's Manual page 26

C H A P T E R 3
Using your interactive whiteboard system
Setting Use
Auto Signal Detect Enables or disables signal searching of
input connectors.
Lamp Reminder Turns the lamp replacement reminder
on or off.
Lamp Mode Adjusts lamp brightness to Standard
or Economy.
Auto Power Off Sets the length of the auto power-off
(minutes) countdown timer between 1 and 240
minutes.
Zoom Adjusts the zoom to the center of the
image in or out from 0 to 30.
Projector ID Displays the projector's unique ID
number (from 0 to 99) within your
organization's network.
Aspect Ratio Adjusts the image output to Fill
Screen, Match Input or 16:9.
16
Notes
Select On to have the projector
continuously switch inputs until it finds
an active video source.
Select Off to maintain signal detection
in one input.
This reminder appears 100 hours
before the recommended lamp
replacement.
Standard displays a high-quality,
bright image.
Economy increases the lamp life by
decreasing the brightness of the image.
The default is 120 minutes.
The timer begins to count down when
the projector no longer receives a video
signal. The timer finishes when the
projector enters Standby mode.
Select 0 to turn off the timer.
The default is 0.
This setting affects image adjustments
done mechanically to the boom.
Fill Screen produces an image that
fills the entire screen with stretching
and scaling.
Match Input matches the projector's
aspect ratio to the input's aspect ratio.
As a result, black bands might appear
along the top and bottom edges of the
screen horizontally (letterbox format) or
along the left and right edges of the
screen vertically (pillarbox format).
16:9 changes the output to 16:9 by
letterboxing the image, which is
recommended for use with HDTV and
DVD/Blu-ray™ discs enhanced for
wide-screen television.
See Video format compatibility on page
23 for appearance descriptions in each
mode.