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Epson PowerLite 835p
Contrast ratio 600:1
Control
panel
Image size 30 to 300 inches
Projection distance 2.8 to 48.3 feet (0.8 to 11 meters)
Power button
Projection methods Front, rear, upside-down front
(ceiling mount), and upside-down rear
Air
exhaust
Internal sound
vent
system 5 W monaural
Optical aspect ratio 4:3 (horizontal:vertical)
Foot release
Zoom ratio 1:1.6
lever
Noise level 28 dB in low brightness mode or
Adjustable
34 dB in high brightness mode
foot
Air filter
Keystone corre
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Epson PowerLite 835p Storage: 14 to 140 °F (–10 to 60 °C) To project images output from a computer, the computer’s external monitor signal must be set at a refresh rate (vertical Humidity Operating: 20 to 80% RH, frequency) that’s compatible with the projector; see the non-condensing following table for compatible formats. For best results, the Storage: 10 to 90% RH, computer’s resolution should be set to match the projector’s non-condensing native resolution (1024 × 768). Safety Mode R
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Epson PowerLite 835p ❏ Maximum diagonal size = Positioning the Projector (projection distance[inches] x 2.54 x 0.32827 + 1.6767) ❏ Minimum diagonal size = Follow these guidelines: (projection distance[inches] x 2.54 x 0.203 + 1.077) ❏ Place the projector on a sturdy, level surface between To determine the projection distance (in inches) when you 2.8 and 48.3 feet from the screen. Image size generally know the diagonal size of the screen image: increases with distance, but may vary depending
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Epson PowerLite 835p Playing Sound Through the Projector Starting Up the Projector You can play sound through the projector’s speaker system or attach an external speaker system. If you turn on your computer or video equipment before the To play sound through the projector, use one of the following projector, the projector automatically selects the connected cables that came with your projector: source. If you turn on the projector first or you have multiple sources connected, you may hav
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Epson PowerLite 835p ❏ The projector’s control panel has two Source buttons. Note: Movies are displayed as still images on the preview screen. Use the Computer/Component ™ button to switch between EasyMP, 2. Press the corresponding Source button on the remote and equipment connected to the control to switch to the desired source. Or press the Esc Computer ports. button to exit the preview screen without switching sources. Use the Video/S-Video button Note: A red border surrounds the pr
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Epson PowerLite 835p If you’re using a laptop with Macintosh OS X: If the Arrange option isn’t available, do the following: You may need to set up your system to display on the 1. Click the Monitor icon if necessary. projector screen as well as the LCD screen. Follow these steps: Click here 1. From the Apple menu, select System Preferences, then select Displays. 2. Click the Arrangement or Arrange tab. Select a Simulscan resolution 2. Select a Simulscan resolution as shown. (Allow a few s
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Epson PowerLite 835p Use the Zoom buttons on the projector or remote to reduce or Adjusting the Image Shape enlarge the image. Press the W button on the projector or the In most cases, you can maintain a rectangular image by top zoom button on the remote to increase the size, or the placing the projector directly in front of the center of the T button on the projector or bottom zoom button on the screen with the base of the lens level with the bottom of the remote to decrease it. screen.
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Epson PowerLite 835p Note: The image will be slightly smaller after adjusting. If it’s important to maintain the correct aspect ratio, use the menu system to perform keystone correction, then use the remote’s Resize button to adjust the aspect ratio. Keystone buttons 5. Press the Enter button to select the corner you want to ❏ Press the Menu button on the remote control, select the adjust. Setting menu, and press Enter. From the Setting menu, 6. Use the pointer button on the remote contro
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Epson PowerLite 835p This automatically resets the projector’s tracking, sync, Shutting Down the Projector resolution, and position settings. When you’ve finished using the projector, follow the recommended procedure to shut it down. This extends the life of the lamp and protects the projector from possible overheating. Note: You can set the projector to automatically turn off the projector lamp and enter “sleep mode” when it has not received any signals for 30 minutes. This conserves ele
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Epson PowerLite 835p Remote Comtrol Functions Using the Direct Power On Function The Direct Power On function enables fast and easy setup and Button Function shut down. This feature is convenient for ceiling-mounted E-Zoom Zooms in on a portion of your image. projectors because you can simply flip a switch connected to Page Advances to the next or previous image in a the power outlet for the projector to turn it on or off. For slideshow. desktop or table-top use, you can quickly unplug th
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Epson PowerLite 835p Using the Control Panel Presenting Over a Wireless Network Using EMP NS Connection, you can project images shown on your computer screen directly to your audience without connecting the projector to your computer. Before you begin, make sure you’ve installed EMP NS Connection from the CD-ROM that came with your projector. See the User’s Guide for installation instructions. ® Note: Your computer must be running Microsoft Windows XP, ® 2000, Me or 98, or Macintosh OS X
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Epson PowerLite 835p You can use NS Connection to connect to the projector and send images wirelessly in two modes: Ad Hoc mode or Access Point mode. ❏ Ad Hoc mode (computer-to-computer mode) lets you connect just one computer to the projector at a time; it’s easy to set up, and the only equipment you need is a computer with a wireless (802.11g or 802.11b) network ® card or adapter, or a Macintosh with an AirPort or AirPort Extreme card. ❏ Access Point mode (infrastructure mode) lets m
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Epson PowerLite 835p Make sure Easy connect mode is selected, as shown above. number or “keyword” on the screen. When prompted by If not, use the pointer button on the remote control to NS Connection, you must enter the keyword on your highlight the checkbox next to Easy connect mode, then computer to connect. press Enter to select it. Note: The projector keyword changes each time you turn the 5. Make sure the projector has a unique name, so you can projector off and then on again, or rem
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Epson PowerLite 835p NS Connection. If you want to change to a different network ❏ Make sure the ESSID for your projector matches the SSID adapter, click Extension on the EMP NS Connection dialog for your wireless card, adapter, or access point. If you have box, then click Switch LAN on the extension dialog box. an AirPort base station, make sure the projector’s ESSID matches the AirPort network name. Remember that the You see the screen below. (If you have previously started ESSID is case
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Epson PowerLite 835p 8. When you’re done with your presentation, click ❏ Contrast Disconnect on the control bar. Increase or decrease image contrast. ❏ Color Mode Using the Control Bar Lets you select from five preset modes to adjust the color From the control bar, you can access these NS Connection and brightness for specific environments: sRGB for features: computer displays (the default when projecting from a computer with analog video), Dynamic for presentations in Provides help for N
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Epson PowerLite 835p 2. Click the Extension button. You see this screen: 4. Click IP connection. You see this screen: Select this box Enter the IP address and click Search 3. Select Use IP connect mode and click OK. You see this 5. Enter the projector’s IP address and click Search. screen: The IP address appears in the Projector list and Click here a searching icon appears: This icon appears if the search fails to find the projector This icon indicates search is in progress Note: You can
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Epson PowerLite 835p 6. Click the projector you want to connect to and click the Cleaning the Lens Connect button. If more than one projector is listed, you can select additional projectors and connect to them at the Clean the lens whenever you notice dirt or dust on the surface. same time. Use a canister of compressed air to remove dust. 7. If you are prompted for a keyword, enter the four-digit number displayed on the EasyMP Network screen and click To remove dirt or smears on the len
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Epson PowerLite 835p 3. Let the projector cool for at least an hour (if it has been on). The lamp is extremely hot immediately after use. 4. Turn the projector over and remove the air filters at the side and bottom of the projector. If the dirt is difficult to remove or a filter is broken, replace the filters as described in the next section. Contact your 5. Insert the two new air filters. They should click into place. dealer, by calling Epson at (800) 873-7766, or by visiting the SM Epso
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Epson PowerLite 835p 10. Gently insert the new lamp. (If it doesn’t fit easily, make ❏ When transporting the projector a long distance, first place sure it is facing the right way.) it in a hard-shell shipping case, then pack it in a firm box with cushioning around the case. (An optional case is 11. Once the lamp is fully inserted, tighten its screws and available from Epson.) replace the cover, then tighten the cover screw. (The projector won’t turn on if the lamp cover is loose.) Note:
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Epson PowerLite 835p Optional Accessories To enhance your use of the projector, Epson provides the following optional accessories: Product Part number Replacement lamp V13H010L31 Air filter replacement set V13H134A07 ATA molded hardshell case ELPKS35 ® wheeled soft case ELPKS52 Samsonite Ceiling mount ELPMB36 Suspension adapter ELPMBAPL False ceiling plate ELPMBFCP Security bracket/cabling for gyro lock mounts ELPMBSEC Adjustable ceiling channel ELPMBACC ® Kensington security lock ELPSL01 Pro
