Horizontal/Vertical Lens Shift
The PT-D7700E series is equipped with a motor-driven lens shifting function that moves the lens left, right, up, and down. It gives you easy, accurate adjustment when installing the projector.
Optical Lenses for Various Venues
A wide range of optional lenses with differ- ent throw distances are available in addition to the supplied lens. Optional lenses with super-long focal lengths of 8.0 to 15.0 are ideal for use in churches or screening rooms. These powered zoom/focus lenses enable the projectors to perform superbly in an array of projection environments, from classrooms to conference rooms. It’s a snap to replace the “click-in” type lenses used in the bayonet system of the PT-D7700E series.
Connection Terminals
The PT-D7700E/E-K feature two RGB inputs, a composite video input and output, and an S-Video input. They also offer RS-232C/422 input and output, two remote inputs, and one remote output.
Connection terminals
MULTI-SCREEN PROCESSOR
The PT-D7700E/E-K can project large, multi- screen images without any additional equip- ment. Up to 100 units (10 x 10) can be edge-blended at a time.
COLOUR MATCHING
When several units are used together, this function corrects for slight variations in the Colour reproduction range of individual pro- jectors. The PC software assures easy, accu- rate control. Independent, 7-axis adjustment (red, green, blue, yellow, magenta, cyan, white) ensures high precision and minimises Colour variations. To simplify the set-up process, you can adjust the projectors before delivering them to the presentation site. The Colour-matching function accommodates up to nine units, for multi-screen or single screen presentation.
EDGE BLENDING
This function controls the brightness at over- lapping image edges to assure uniform, nat- ural-looking, multi-screen images. When pro- jecting HD sources with a single projector, part of the DMD is unused. In multi-screen projections with two projectors, the DMDs increase the image’s horizontal resolution while maximising vertical resolution.
Colour matching | | | Edge blending |
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Networking (Optional)
Wired LAN System
The optional interface board ET-MD75NT for 10Base-T and 100Base-TX makes the PT-D7700E series network-ready. Simply hook the projector up to an existing LAN network for easy remote control and/or mon- itoring. System administrators will appreciate this feature when using the PT-D7700E/E-K as a fixed-installation projector.
Web Browser Control/Monitoring
Anybody can operate the PT-D7700E series by remote control or monitor its status over a LAN network, because it is all done using the computer’s familiar Web browser.
E-Mail Message Alert
The PT-D7700E series automatically sends an e-mail message to notify the operator when an error has occurred, or a lamp needs to be replaced, providing an advanced level of maintenance ease and reliability.
An optional board module can be added for more connection flexibility.
Abundant Optional Interface Boards
In addition to the supplied connection termi- nals, an optional board module can be selected from a total of seven boards to match a variety of input source signals, including digital serial component signals.
Quiet Operation
The PT-D7700E series is designed for quiet operation. A newly developed liquid-cooled optical system and newly designed noise- suppression duct and control system help minimise operating noise. The fan rotation can now be adjusted in finer steps, so fan noise is reduced when rotation adjusts to match room temperature changes. This helps minimise sudden increases in fan noise dur- ing operation.
Projector | | | | | | | Projector |
| Source | | | | | | | Built-in multi- |
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| | | | | Overlapping image edges |
Without edge blending
With edge blending
The built-in multi-screen processor enables enlarged multi-screen projection without using any additional special equipment. Colour matching and edge blend- ing make it easier to obtain proper multi-screen picture quality.
More Valuable Features
•Mechanical shutter completely blocks light leakage when no image is being projected
•Momentary switching for RGB/Video input without disrupting the image
•96 user memories
•Wireless/wired remote control unit with wireless mouse function*
•ID assignment for up to 64 units
•Coordinated group
control for up to
26 groups (A-Z)
•Picture in picture (main/sub input source combinations possible only when using computer and video)
•Digital vertical keystone correction
