OPERATION
3-24
DLV 1280 User's Manual
Use the remaining three function menus Preferences, Status and Service to
change or review numerous system parameters that affect the overall operation
of the projector rather than a given source/channel only.
Use this 2-page menu for establishing
overall projector operation
independent of sources. Changes
made in Preferences are in effect
when you press
. Refer to the
Using Slidebars and Other Controls
subsection (above) if you need help.
Orientation
Choose from Front, Rear, Inverted Front, Inverted Rear according to your
installation. If the setting is incorrect, the image will be reversed and/or upside
down. See 2.6, Operating Orientation for an illustrated explanation.
Speakers
Select either the internal or external speakers as desired. You will hear audio for
the currently selected channel. NOTE: Not standard on all models.
Baud Rate
The baud rate setting determines the speed of RS-232 communications,
important if you are controlling the projector with an external device such as a
computer or another projector via an RS-232 port. By default, the projector baud
rate is set to 38400—change this as necessary to match the baud rate of your
controlling device. If you are unsure about what baud rate to assign, refer to the
documentation for the controlling device.
NOTES: 1) Changing the baud rate setting does not affect the switcher port,
which remains at 9600. 2) DLV 1280 RS-232 communication is always 8 data
bits, no parity. 3) See 2.9, Serial Port Connections and Appendix D for more
information about cable connections between devices.
Projector
Enter a three-digit number (such as “001”) to assign a number to the projector
you are currently using. Numerical identity for a projector is required whenever
you want to communicate with a single projector within a multi-projector
application (see
key. above).
3.7
Adjusting and
Checking
System
Parameters
Preferences
'
Figure 3-14. Preferences Menu
