Ask Proxima E1655U-A Технічні характеристики - Сторінка 2
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ASK, founded in 1984, originally conducted R&D in LCD technology for the production of LCD screens but later turned its focus towards developing
overhead panels for projecting images in larger formats.
In 1991, Tandberg Data, a world leader in data storage products, assumed ownership of the firm, which rejuvenates ASK by turning its target to projector
manufacture by collaborating with Polaroid under the label "For Polaroid – By ASK". The company undertook an aggressive marketing campaign, building
a network of distributors in countries all over Europe and Asia.
In 1998, to expand the market, ASK acquired its American competitor, Proxima Corporation. Later the company changed its name to Proxima ASA in 2000,
and as of 2005, the company was the second largest in the projector industry. The year after, the company merged with the industry leader, InFocus
Corporation.
In 2010, ASK Proxima went through another round of re-structuring and started to implement a new strategy to compete in the world market.
360° Lens Shift
Lens shift function—maximum 50% vertical shift and maximum
10% horizontal shift enables flexible installation.
10%
50%
10%
50%
Motorized Lens Shift
& Digital Zoom
Motorized lens shift can adjust image position without moving
the projector.
Optional Lenses
Part No.
AP-LNS-W21
Type
Short Fixed lens
Electric
YES
Zoom/Focus
Fixed/Power
Focal length
13.05
F value
2
0.8:1
Throw Ratio
H
0%(Fixed)
Lens shife
W
0%(Fixed)
1.6x Standard Digital Zoom Lens
Comparing with 1.2x lens, 1.6x lens can meet various
installation requirements.
105.1"
169.3"
Centred Lens Design
Centered lens design enables easy installation and quick
calibration from the projector to the screen.
AP-STD
AP-LNS-W20
AP-LNS-S20
AP-LNS-T20
Short-zoom lens
Standard lens
Standard Zoom lens Long-zoom lens
YES
YES
YES
YES
x1.3/Power
x1.6/Power
x1.7/Power
x1.6/Power
20.4-27.6
21.3-34.1
27.7-45.5
45.6-73.8
1.8-2.3
1.7-2.2
1.7-2.3
1.8-2.3
1.3-1.7:1
1.3-2.1:1
1.7-2.8:1
2.8-4.6:1
±50%(approx)
±50%(approx)
±50%(approx)
±50%(approx)
±10%(approx)
±10%(approx)
±10%(approx)
±10%(approx)
High Brightness for Large Image
Ultra high brightness is suitable for large venues, conference
rooms and exhibition display.
Hybrid Filter
The projector uses highly reliable filter. It can be used for a long
duration of time which saves a great deal of maintenance.
Super Cooling Protection
Dual-path cooling design extends projectors' life.
排
风
扇
In
AP-LNS-T21
风
Ultra-long lens
In
口
YES
风
x1.6/Power
73.9-117.1
口
In
1.8-2.3
风
4.6-7.2:1
±50%(approx)
±10%(approx)
Multiple I/O Interface
Various I/O interface support multi-format peripherals.
Inorganic LCD Panels
"BrightEra" chips help to reduce light leakage, elevate contrast ratio,
improve LCD panel' s light resistance and strengthen its stability.
Network Control
By wired connection to RJ45, the user can control or monitor all
projectors in distance by on/off, configuration, viewing lamp time
and operating status by entering corresponding IP through internet
browser.
Out
PJ1
PJ2
PJ3
Projector-1 .... ON
In
Projector-2 .... OFF
Projector-3 .... ON
Temp A ....
LAN
RS-232C
VGA Output
HDMI
VGA Input
Audio Output
Audio Input
Remote Receiver
Component Video
S-Video
BNC
℃