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Epson EB-1785W User Manual

Epson EB-1785W
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Projector Security Features
88
You can attach the password protect sticker to the projector as an additional
theft deterrent.
a
Be sure to keep the remote control in a safe place; if you lose it, you will
not be able to enter the password.
Entering a Password to Use the Projector
When the password screen is displayed, enter the correct password.
a
Hold down the [Num] button on the remote control while you enter
the password using the numeric buttons.
The password screen closes.
b
If the password is incorrect, you see a message and a prompt to try
again. Enter the correct password to proceed.
Attention
If an incorrect password is entered three times in succession, the message
"The projector's operation will be locked." is displayed for approximately
5 minutes, and the projector switches to standby mode. If this happens,
disconnect the power plug from the electrical outlet, reinsert it, and turn
the projector back on. The projector displays the password entry screen
again so that you can enter the correct password.
If you have forgotten the password, make a note of the "Request Code:
xxxxx" number that appears on the screen and contact Epson for help.
If you continue to repeat the above operation and input the wrong
password 30 times in succession, the message "The projector's operation
will be locked. Contact Epson as described in your documentation." is
displayed and the projector does not accept any more password entries.
Contact Epson for help.
Locking the Projector's Buttons
You can lock the buttons on the control panel to prevent anyone from using
the projector. The projector can still be operated using the remote control.
a
Press the [Menu] button on the control panel or remote control.

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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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