OPERATION
DLV 1280 User's Manual
3-9
NOTE: Certain engineering codes accessed through the
key may freeze an
image or display an unfamiliar menu. Should you accidentally select one of
these special codes, press any non-number key to cancel and return to
presentation level.
The
key can also access certain other functions outside the menu system, such
as test patterns and certain commands from the built-in keypad. For details, see
Service menu later in this section.
Contrast
Press
to increase or decrease the difference between light and dark areas of
your image. Use
and
until you reach the desired level of contrast, making
sure that whites do not distort or become tinted. Note that after 5 seconds of
inactivity the Contrast slidebar disappears and the previous menu or presentation
level reappears.
NOTE: On the IR or wired remote, you can select either the
or
“Cont”
keys to begin increasing or decreasing the degree of contrast in the image. See
3.6, Adjusting the Image (Image Settings subsection) below.
Bright key
Select either the
or
"Bright" key to begin increasing or decreasing the
amount of perceived light in the image so that black just changes to very dark
gray. See 3.6, Adjusting the Image (Image Settings subsection).
NOTE: Remote keypads only.
Volume
On the built-in keypad, press
to turn on or control the audio level for the
current source or channel. Use
and
until you reach the desired volume.
Note that after 5 seconds of inactivity the volume slidebar disappears and the
previous menu or presentation level reappears.
NOTE: On a remote keypad, select either the
or
“Vol” key to raise or
lower the volume.
Projector Key
Press
to display an editable box indicating which projector is active and
currently listening to the remote keypad. To control a single projector within a
group, enter the 3-digit number assigned to the projector you want to use, or use
or
to scroll. Press
to select.
To broadcast to multiple projectors, do one of the following on a remote keypad
(a built-in keypad controls only its local projector):
•
press
+
•
press
+
NOTES: 1)If the editable box is displayed and you want to select a different
option in the Preferences menu, use the arrow keys rather than a number key.
2) See 2.10. Keypad Protocols, 3.7, Controlling System Parameters and 3.8,
Using Multiple Projectors.
Cont
Vol
