Optoma Hd7300 Projector User Manual
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Connections and Setup 21 Adjusting the Lens Using the Lens Shift Adjust the lens using the focus and zoom rings to correct the image. 1Adjust zoom by rotating the zoom ring. 2Adjust focus by moving the focus ring. The height and width of the projected image can be adjusted to be within the shift range of the lens by rotating the lens shift dial at the top of the projector. Note •Do not forcibly turn the lens shift dial beyond the range of the upper left and lower right positions. This may cause...
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22 Connections and Setup Setting up the Screen Position the projector perpendicular to the screen with all feet flat and level to achieve an optimal image. Standard Setup (Front Projection) „Place the projector at the required distance from the screen according to the desired picture size. (See page 23) An Example of Standard Setup Notes •The projector lens should be perpendicular (square-on) to the screen. If the horizontal line passing through the lens center is not perpendicular to the screen, the...
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Connections and Setup 23 Screen Size and Projection Distance. When using a wide screen (16:9) project the image on the whole area of the 16:9 screen. z x y 9 16 : Picture area The formula for screen size and projection distance Screen Size (16:9) Projection DistanceDistance from lens center to the lower edge of the image Diagonal Width Height Max Min upper lower 300” (762 cm) 261” (664 cm) 147" (374 cm) 37'6" (11.4 m) 29'10" (9.1 m) 0” (0 cm) -12’3” (-374 cm) 250” (635 cm) 218”...
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24 Connections and Setup When using a normal screen (4:3) project the image to the full horizontal width of the 4:3 screen. 3 4 : Screen area : Picture area The formula for screen size and projection distance Screen Size (4:3) Projection DistanceDistance from lens center to the lower edge of the image Diagonal Width Height Max Min upper lower 250" (635 cm) 200" (508 cm) 150" (381 cm) 28'8" (8.7 m) 22'10" (7.0 m) 0” (0 cm) -9’5” (-286 cm) 200" (508 cm) 160" (406 cm)...
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Connections and Setup 25 Projection from behind the screen Projecting a Reversed/Inverted Image „Place a translucent screen between the projector and the audience. „Set “PRJ Mode” to “Rear” in the “Options” menu. Projection using a mirror „Place a mirror (normal flat type) in front of the lens. „Set “PRJ Mode” to “Rear” in the “Options” menu, when the mirror is placed on the side where the audience is. Ceiling-mount setup „The optional ceiling-mount bracket is recommended for this installation....
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28 Basic Operation Image Projection Basic Procedure Connect the required external equipment to the projector before following these procedures. Info •The preset language is English. To change the on-screen display to another language, reset the language according to the procedure on page 30. 1Plug the power cord into the wall outlet. •The power indicator illuminates blue, and the projector enters standby mode. 2Press on the remote control or on the projector. •The power indicator turns...
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29 n o i t a r e p O c i s a B 3Press on the projector to select the INPUT mode. Note •When a signal is not received, “Searching” will be displayed. Note •If you select “Auto” as the input source, then the correct input source is selected automatically. 4Press on the remote control or on the projector. Press Enter to turn off the projector, when the confirmation message is displayed. Note •If you accidentally press power and do not want to turn off the projector, press Exit button or wait until the...
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30 Basic Operation Selecting the On-screen Display Language •The on-screen display language of the projector can be set to English, Français, Italiano, Deutsch, Español, ’>- {P)ž-or ‚VQ/ 1Press “MENU”. •The menu displays. 2Press or X to select 3Press S or T to select the desired language, then press . The selected language is set as the on-screen display. 4Press “EXIT”. Main Menu