Section 1
Introduction
DLV 1280 User's Manual
1-1
The HAL Series DLV 1280 is a professional quality projector that uses Digital
Light Valve (DLV) reflective technology from IBM
®
to project images with
exceptional clarity and brilliance. The
high resolution, contrast and
consistency of DLV 1280 images is
ideal for situations in which superior
readability and detail are crucial, such
as control rooms, boardrooms, and
training venues. A complete
data/graphics/video projector, DLV
1280 can interface with IBM
®
-
compatible PCs, Macintosh and
computer workstations, and is
compatible with standard international
video formats. Main features are listed below:
◊
1280 x 1024 pixels resolution
◊
1000 lumens brightness
◊
Displays input from PCs, Macs, workstations, VCRs, laser-disc players,
video cameras, etc.
◊
NTSC, PAL and SECAM compatible
(some models require an optional decoder)
◊
Diagonal screen size up to 30 feet
◊
Set up and adjust images directly or through menus
◊
Memory for up to 99 different “channels” or source setups
◊
Active data loop-through capability for additional destinations
◊
RS-232 input with loop-through for networking multiple projectors
◊
Switcher and controller compatibility
◊
Input switching at projector or with remote keypad
◊
Long lamp life expectancy
◊
Power saving lamp modes for extended lamp life
◊
Interchangeable lenses
◊
Volume control for stereo PA system or (some models) internal speakers
◊
Modular design for ease of servicing
DLV 1280 accepts data/graphics and video input signals for projection onto flat
or curved front or rear projection screens. High brightness light is generated by
an internal 500 watt CERMAX
®
Xenon lamp. This light is collected and
transmitted by a system of optical components and sent to three DLV panels
responsible for either red, green or blue digitized video information. Light from
Figure 1-1. DLV 1280
1.1
The Projector
Features
'
How it Works
'
