Christie DLV1280 DX User Manual page 35

OPERATION
3-2
DLV1280 DX User's Manual
FOCUS -
Accessed manually with tabs located at the lens, focus adjusts the sharpness
of the image at the current throw distance.
LENS OFFSET –
See Section 2, Installation and Setup for the procedure for
mechanically offsetting the lens mount. Offset ranges are listed on page 5-1.
INFRARED SENSOR -
The infrared (IR) sensor on the front of the projector receives
infrared signals from the IR keypad for remote control of projector functions. For
proper operation make sure that the sensor is not blocked.
LAMP DOOR -
For accessing and replacing the lamp module. NOTE: Lamp
replacement requires a qualified service technician.
FILTER -
Remove and replace air filter as necessary.
COMPOSITE/S-VIDEO INPUT (OPTIONAL) -
signal from devices such as VCRs.
RGB INPUT -
Accepts RGB and sync signals from devices such as computers, as well
as composite video, S-Video or YPbPr component signals.
RS-232 SERIAL INTERFACE (WITH LOOP THROUGH) -
be remotely controlled by a computer or controller, and provides a communications
connection for the Marquee Signal Switchers.
RS-422 SERIAL INTERFACE (WITH LOOP THROUGH) -
be remotely controlled by an RS-422 compatible computer or controller (such as the
Two-Way Controller accessory). RS-422 communications can travel greater distances
than can RS-232 communications, but require RS-422 compatible equipment.
AC LINE CORD INPUT
amps (@ 100 V). Use the line cord provided with the projector. See Section 5.
Do not attempt operation if the AC supply is not within
the specified voltage and power range.
Accepts a composite video and S-Video
- Input power required is 100 - 240 VAC, 50 to 60 Hz @ 9
WARNING
Allows one or more projectors to
Allows one or more projectors to