User manual EPSON EMP-820

[. . . ] . 10 Attaching the LONG THROW ZOOM LENS . . 11 2-1-4. When using the wide conversion lens (ELPCW01) . . 16 2-1-5. When using the wide zoom lens ELPLW01 (optional) . . 20 · Projecting the computer image . [. . . ] 5 degrees up / 10 degrees down) To move the projected image on the screen vertically, loosen the vertical angle adjustment screws then adjust by turning the unit. Vertical angle adjusiment screw Rotate 34 2-3-4. Example of mounting to ceiling · For concrete ceilings (1)Mount common anchor and bolts (available in stores) to the concrete ceiling. Concrete Anchor (Red head) Mounting bracket mounting fixture Nut Bolt (2)Mount the ceiling mounting bracket using common nuts (available in stores). · In case there is another layer below the concrete or if mounting cannot be made directly, use the separately sold pipe. Warning · When mounting to ceiling, set parts so that they can withstand the weight of the projector main unit and ceiling mounting bracket, as well as rocking to prevent unit from dropping. · Epson will not be liable for any accidents occurring from the unit dropping due to improper mounting, etc. 35 2-3-5. Ceiling Plate and Pipe Configurations · Ceiling plate configuration units : mm · Pipe configurations L dimension · Pipe 370(ELPFE01) 370mm · Pipe 570(ELPFE02) 570mm · Pipe 770(ELPFE03) 770mm L Hole for fastening the ceiling installation clamp catch. Hole for fastening to ceiling plate. · It is not possible to directly connect two pipes together. 36 · Securing the Ceiling Plate to the Ceiling Fasten to a structural member with 4 slots (elongated holes) and having sufficient strength in the ceiling. Ceiling plate · Installing the Pipe (1) First of all, set the ornamental cap on the pipe as shown in the drawing. At this point, fasten with the ornamental cap setscrew located below the hole for inserting the pipe thruhole bolt. (2) Next, set the pipe into the ceiling plate and secure by using the pipe thru-hole bolt and pipe set-nut as shown. (3) Change the ornamental cap position according to the height of the ceiling and fasten securely with the setscrew. Large hole Pipe set-nut Pipe Pipe thru-hol bolt Ornamental cap · Installing to the Ceiling <When Attaching to ConcreteÅÑ Concrete Anchors (1) Drill a hole so the pipe can penetrate the ceiling. (2) Fasten the anchors (available in stores) to the concrete as shown in the drawing. (3) Fasten the ceiling plate body with the installation bolts (available in stores). Ceiling plate Installation bolts Ceiling Ornamental cap Pipe 37 <When Attaching to a Steel Fram> (1)Drill a hole so the pipe can penetrate the ceiling. (2)Prepare an installation plate that matches the steel frame (see drawing) and secure it to the steel frame as shown. (3) Fasten the ceiling plate body to the installation plate with the installation bolts (available in stores). IInstallation plate Steel frame Set-bolts Installation bolt Ceiling Ornamental cap Pipe Ceiling Plate WARNING · When mounting in the ceiling, install each part so it can withstand the weight of the projector body, ceiling suspension clamps, ceiling plate and pipe weight and also so it withstand side sway. Failure to take this into account may cause the projector and hardware to drop to the floor. · Our company can bear absolutely no responsibility for accidents, damage or injury due to dropping or falling of equipment due to an installation of insufficient strength. · Provide sufficient support when removing the pipe through bolt. Can result in dropping. (1)Horizontal angle adjustment If the image is shifted to the left or right in relation to the screen, loosen the pipe screw and adjust by rotating to the left or right. Pipe lock screw Image (2)Height adjustment When making large changes in the vertical position of the image on the screen, remove the pipe through bolt and pipe lock nut, and adjust by sliding the pipe. Adjust using the table and drawing shown at right. Use the mounting bracket to fine tune the vertical adjustment and tilt. Pipe lock nut Pipe through bolt 42 · Using the ceiling-hung projector When the projector is hung upside-down from the ceiling, the projected image is mirrored vertically (top-bottom) and horizontally (left-right). Make the necessary settings according to the following steps. (1) Press [Menu] button to display the Main menu. Press [Sync +, -] (control panel) or [Enter] (remote control) button on the Main menu to select "Advanced". (2) Press [ (Enter) (control panel) or [Enter] (remote control). (3) Press [Sync +, -] (control panel) or [Enter] (remote control) button to select "Ceiling". (4) Press [Tracking +, -] (control panel) or [Enter] (remote control) button to select "ON". (5) Press [Menu] button to close the menu. 43 · Projecting the image from the behind of the screen using the ceiling-hung projector (1) Press [Menu] button to display the Main menu. Press [Sync +, -] (control panel) or [Enter] (remote control) button on the Main menu to select "Advanced". (2) Press [ (Enter)] (control panel) or [Enter] (remote control). (3) Press [Sync +, -] (control panel) or [Enter] (remote control) button to select "Rear Proj. ". (4) Press [Tracking +, -] (control panel) or [Enter] (remote control) button to select "ON". (5) Press [Menu] button to close the menu. 44 2-3-8. Checking that the projector is operational (1) Make the necessary connection to the power supply, computer, and video source. (2) Remove the projector lens cap. Caution: If the projector is used with the lens cap installed, it may be melted due to heat. (3) Place the RC ON OFF switch on the remote control to "ON". Note: If the RC ON OFF switch on the remote control is not placed to "ON", you cannot operate the projector with the remote control. (4) Press the Power button on the remote control to turn on the projector. ELP-7350/7250/5350 ELP-8000 Remote control (5) Input the computer or video signal to check that the image is projected properly. If you cannot input the computer or video signal, press [Menu] button to check that the menu displayed is projected properly. Note: If necessary, check the activation of the projector and functions such as Zoom in and Zoom out. 45 3. Installing the stack multi-screen(Model EMP-8000 only) The stack multi-screen can be used to project the image at about double brightness by installing two projectors of the same model vertically and projecting the same image simultaneously. It uses the stack fitting and the lens shift function provided with EMP-8000. 3-1. The following tips should be kept in mind when you install the stack multi-screen: · · · · Projectors of the same model must be used. Projectors must be mounted using the stack kit. [. . . ] During menu or help operations, it is used to go forward to the next lower layer if any. If menu or help operations are not performed, the computer image is optimized. The input resolution is switched to "Auto" if it is set to "Manual". [14]Shift button It can be used to adjust the volume with this key and Keystone (Volume) button pressed simultaneously. 73 6-3-2. Model EMP-8000 [8] [9] [10] [1] [2] [3] [4] [5] [11] [12] [13] [14] [6] [7] [1]Operation indicator It tells you the projector's operating status. [2]Power button It is used to start or stop projection. [3]Computer button It is used to switch to Computer 1, Computer 2, BNC (RGB), or Component Video. [4]A/V Mute button It is used to cut off video and audio temporarily. You can project the user log during this time. [. . . ]