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Epson EB-1785W User Manual

Epson EB-1785W
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Solving Image or Sound Problems
158
Displaying From a Mac Laptop
If the message "No Signal" is displayed when projecting from a Mac laptop,
you need to set up the laptop for mirrored display. (See your laptop manual
for details.)
a
Open the System Preferences utility and select Displays.
b
Select the Display or Color LCD option, if necessary.
c
Click the Arrange or Arrangement tab.
d
Select Mirror Displays.
Solutions When "Not Supported" Message Appears
If the message "Not supported" is displayed, try the following solutions:
Make sure the correct input signal is selected on the projector's Signal
menu.
Make sure the computer's display resolution does not exceed the projector's
resolution and frequency limits. If necessary, select a different display
resolution for your computer. (See your computer manual for details.)
gg Related Links
"Input Signal Settings - Signal Menu" p.119
"Supported Monitor Display Resolutions" p.171
Solutions When Only a Partial Image Appears
If only a partial computer image appears, try the following solutions:
Press the [Auto] button on the remote control to optimize the image signal.
Try adjusting the image position using the Position setting in the
projector's Signal menu.
Press the [Aspect] button on the remote control to select a different image
aspect ratio.
Change the Resolution setting in the projector's Signal menu according to
the signal for the connected equipment.
If you zoomed into or out of the image using the [E-Zoom] buttons, press
the [Esc] button until the projector returns to a full display.
Check your computer display settings to disable dual display and set the
resolution within the projector's limits. (See your computer manual for
details.)
Check the resolution assigned to your presentation files to see if they are
created for a different resolution. (See your software help for details.)
Make sure you selected the correct projection mode. You can select this
using the Projection setting in the projector's Extended menu.
gg Related Links
"Input Signal Settings - Signal Menu" p.119
"Projector Setup Settings - Extended Menu" p.123
"Supported Monitor Display Resolutions" p.171
Solutions When the Image is not Rectangular
If the projected image is not evenly rectangular, try the following solutions:
Place the projector directly in front of the center of the screen, facing it
squarely, if possible.
Turn on automatic adjustment in the projector's Settings menu. The
projector automatically corrects the image every time you move the
projector.
s Settings > Keystone > H/V-Keystone > Auto H/V-Keystone
s Settings > Keystone > H/V-Keystone > Auto V-Keystone
Press the [Screen Fit] button and adjust the image shape using the on-
screen display (EB1795F/EB1785W/EB1781W).
If you adjusted the projector height using the projector feet, press the
keystone buttons on the projector to adjust the image shape.
Adjust the Quick Corner setting to correct the image shape.

Table of Contents

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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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