Auto Sync Adjustment; Hide The Picture; Zoom / Focusing - HP L1744A User Manual

Auto Sync Adjustment

In some situations when showing a
PC display, the picture may be cut
off at the edges. To correct this,
press auto sync on the the projector
or remote control. Within 3 seconds,
the projector will re-adjust the values
of Frequency and Tracking to pro-
vide the best picture quality.
The current source information will
be displayed at the bottom right of
the screen for 3 seconds.
The screen will be blank while auto sync
is functioning.

Hide the Picture

In order to draw the audience's full
attention to the presenter, you can
use hide to hide the screen image.
Press hide again to restore the
image. When this function is acti-
vated with an audio signal con-
nected, the background sound still
can be heard.
If the picture remains hidden for a
long time, the projector automati-
cally shuts down. To set the delay,
press menu and go to Advanced
Setup > Power timeout.

Zoom / Focusing

Adjust the projected image to your
desired size using the zoom ring. Then
focus the image by rotating the focus
ring. Refer to the screen size tables on
page 16.
Focus ring
Zoom out
Zoom in
5. Operation 23