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Epson EB-1785W User Manual

Epson EB-1785W
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Zooming Images
77
You can draw attention to parts of a presentation by zooming into a portion
of the image and enlarging it on the screen.
a
Press the [E-Zoom] + button on the remote control.
You see a crosshair on the screen indicating the center of the zoom
area.
b
Use the following buttons on the remote control to adjust the zoomed
image:
Use the arrow buttons to position the crosshair in the image area you
want to zoom into. To move the crosshair diagonally, press any pair
of adjacent arrow buttons at the same time.
Press the [E-Zoom] + button repeatedly to zoom into the image area.
Press and hold the [E-Zoom] + button to zoom in more quickly.
To pan around the zoomed image area, use the arrow buttons.
To zoom out of the image, press the [E-Zoom] button.
To return to the original image size, press [Esc].
The enlarged image is projected and the enlargement ratio is displayed
on the screen.
The selected area can be enlarged to between one to four times in 25
incremental steps.
When projecting images from an Epson document camera using a USB
connection, you can enlarge the selected area from one to eight times
its size in 57 incremental steps.

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Epson EB-1785W Specifications

General IconGeneral
Matrix size0.59 \
Number of colors1.073 billion colors
Native aspect ratio16:10
Vertical scan range100 - 120 Hz
Projection technology3LCD
Contrast ratio (typical)10000:1
Screen size compatibility30 - 300 \
Projection distance (tele)0.8 - 8.2 m
Projection distance (wide)0.7 - 6.8 m
Projector native resolutionWXGA (1280x800)
Keystone correction, vertical-30 - 30 °
Keystone correction, horizontal-20 - 20 °
Projector brightness (economic mode)1900 ANSI lumens
Noise level39 dB
Password protectionYes
Noise level (economic mode)30 dB
Throw ratio1.04 - 1.26:1
Focal length range13.52 - 16.22 mm
Aperture range (F-F)1.58 - 1.7
RMS rated power1 W
Number of built-in speakers1
PlacementDesktop, Ceiling
Product typeStandard throw projector
Product colorBlack, White
Cable lock slot typeKensington
Lamp power214 W
Lamps quantity1 lamp(s)
Light source typeLamp
Service life of light source4000 h
Service life of light source (economic mode)7000 h
Built-in display-
Power sourceAC
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)0.34 W
Power consumption (typical)295 W
Power consumption (economy mode)208 W
3DNo
Video processing10 bit
Video color modesBlackboard, Cinema, Dynamic, Presentation, sRGB
USB 2.0 ports quantity2
Component video (YPbPr/YCbCr) in0
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
Standard interfacesHDMI, NFC, USB, VGA, Wireless LAN
Storage temperature (T-T)-10 - 60 °C
Operating temperature (T-T)5 - 40 °C
Storage relative humidity (H-H)10 - 90 %
Operating relative humidity (H-H)20 - 80 %
Cables includedAC, VGA
Weight and Dimensions IconWeight and Dimensions
Depth213 mm
Width292 mm
Height44 mm
Weight1800 g

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