Optoma Technology Digital Tuner Output Projector Adjusting the Projector Zoom / Focus

Page 13

Installation

Adjusting the Projector Zoom / Focus

You may turn the zoom ring to zoom in or out. To focus the image, rotate the focus ring until the image is clear. The projector will focus at distances from 4.6 to 39.4 feet (1.4 to 12.0 meters).

Focus Ring

Zoom Ring

Adjusting Projection Image Size

337.5"(857.1cm)

281.2"(714.3cm)

 

 

225.0"(571.4cm)

 

 

278.6"

 

 

140.6"(357.1cm)

 

(707.5cm)

232.1"

 

 

 

(589.6cm)

185.7"

 

84.4"(214.3cm)

 

 

 

 

 

(471.7cm)

116.1"

 

39.4" (100.0cm)

 

 

 

 

 

 

 

(294.8cm)

69.6"

 

 

 

 

 

 

 

 

 

(176.9cm)

32.5"

 

 

 

 

 

 

 

 

 

 

 

 

 

(82.5cm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.59'(1.4m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9.84'(3.0m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16.40'(5.0m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

26.25'(8.0m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

32.81'(10.0m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

39.37'(12.0m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Screen

Max.

39.4"(100.0cm)

84.4"(214.3cm)

 

140.6"(357.1cm)

225.0"(571.4cm)

281.2"(714.3cm)

 

337.5"(857.1cm)

(Diagonal)

Min.

32.5"(82.5cm)

69.6"(176.9cm)

 

116.1"(294.8cm)

185.7"(471.7cm)

232.1"(589.6cm)

 

278.6"(707.5cm)

 

Screen

Max.(WxH)

31.52" x 23.64"

67.52" x 50.64"

 

112.48" x 84.36"

180.00" x 135.00"

224.96" x 168.72"

 

270.00" x 202.50"

 

(80.0 x 60.0cm)

(171.4 x 128.6cm)

(285.7 x 214.3cm)

(457.1 x 342.8cm)

(571.4 x 428.6cm)

 

(685.7 x 514.3cm)

 

 

 

 

Size

Min.(WxH)

26.00" x 19.50"

55.68" x 41.76"

 

92.88" x 69.66"

148.56" x 111.42"

185.68" x 139.26"

 

222.88" x 167.16"

 

 

(66.0 x 49.5cm)

(141.5 x 106.1cm)

(235.8 x 176.9cm)

(377.4 x 283.0cm)

(471.7 x 353.8cm)

 

(566.0 x 424.5cm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Distance

 

4.59'(1.4m)

 

9.84'(3.0m)

 

16.4'(5.0m)

26.25'(8.0m)

32.81'(10.m)

 

39.37'(12.0m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

™This graph is for user’s reference only.

13... English

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Contents Table of Contents Usage Notice PrecautionsDon’t Introduction Product FeaturesPackage Overview Main Unit Product OverviewConnection Ports Control PanelRemote Control Connecting the Projector Installation Powering On the Projector Powering On/Off the ProjectorPowering Off the Projector Adjusting the Projector Image Height Adjusting the Projected ImageAdjusting Projection Image Size Adjusting the Projector Zoom / FocusUser Controls Control Panel & Remote ControlVolume + Using the Remote Control Power/StandbyReset Up Computer mode onlyOn Screen Display Menus How to operateLanguage LanguageImage-I Image-II Computer Mode Reset Saturation Image-II Video ModeTint SharpnessUser Controls Audio VolumeTreble BassManagement Display Mode ECO ModeLamp Reminding Problem No image appears on screen TroubleshootingProblem Partial, scrolling or incorrectly displayed image AppendicesProblem Image has vertical flickering bar Problem Image is unstable or flickeringProblem Image is out of focus Problem Image is reversed Problem The image is outstretched when displaying 169 DVDProblem Lamp burns out or makes a popping sound Problem LED lighting messageReplacing the lamp Lamp Changing ProcedureNTSC/NTSC 4.43/PAL/PAL-M/PAL-N/SECAM SpecificationsAnalog Compatibility Modes