Sony CX275 Cleaning the Air Filter

39

Cleaning the Air Filter

Others

Cleaning the Air Filter

When a message appears on the projected image, clean the air filter (page 34).

If the dust cannot be removed from the air filter even after cleaning, replace the air filter with

a new one. For details on a new air filter, consult with qualified Sony personnel.

If you neglect to clean the air filter, dust may accumulate, clogging it. As a result, the

temperature may rise inside the unit, leading to a possible malfunction or fire.

1Turn off the projector, and disconnect

the AC power cord from the AC outlet.

2Draw out the air filter cover.

If you remove the air fi lter cover when

power is turned on and the AC power cord

is not removed from the AC outlet, avoid

touching the fan inside the unit, as it may

cause injury.

3Clean the air filter with a vacuum

cleaner.

Remove the filter holder to remove the

air filter.

The air filter consists of 2 filters.

4Attach the air filter cover to the unit.

Be sure to attach the air filter cover firmly.

Incorrect attachment of the cover may

cause a malfunction.

Caution

Note

Air filter cover

Claws

Air

filter

Filter

holder

Note

Upper filter: Black

Lower filter: Gray

Contents

Main 2 Table of Contents Overview Preparation Projecting/Adjusting an Image Adjustments and Settings Using a Menu Location and Function of Controls Main unit 4 Connector Panel 58 2 6 1 165 Remote Commander and Control Panel 6 fSetting the energysaving mode easily Others gInfrared transmitter BPreparation Connecting the Projector Connection with a computer is explained for each input signal. INPUT A/INPUT B For connecting a computer with an RGB output connector. INPUT C 8 Connections with a VHS video deck, DVD player, or BD player are explained for each input signal. For connecting video equipment with a YPBPR output connector. S VIDEO IN For connecting video equipment with an S-video output connector. INPUT C To attach the HDMI cable 10 OUTPUT Note Connecting an External Monitor and Audio Equipment Projecting an Image Page Adjusting the tilt of the projector by lens shift Adjusting the tilt of the projector with the front feet (adjustable) Changing the aspect ratio of the projected image Correcting trapezoidal distortion of the projected image (Keystone feature) When the projected image a trapezoid, tapering to the right or left Correcting the image twist (Warp correction feature) You can correct the image twist by the warp correction feature The corners of the image to be corrected Correcting deflection 1-The right/left edges of the image Correcting deflection 2-The top/bottom edges of the image 1 2 Turning Off the Power BAdjustments and Settings Using a Menu Using a MENU 1 menu. 2 3 The PICTURE SETTING Menu For adjusting the picture for each input signal. The INPUT SETTING Menu For adjusting the size, position, and aspect ratio of the projected image for each input signal. 22 Aspect VPL-CX275 VPL-CW275 24 The SET SETTING Menu The SET SETTING menu is used for setting various functions of the projector. Page 26 The MENU SETTING Menu The INSTALL SETTING Menu The INSTALL SETTING menu is used for installing the projector. 28 The INFORMATION Menu 30 BNetwork Using Network Features 1 2 projector using Network Setting on the SET SETTING menu (page 25). 3 Confirming the Information regarding the Projector Operating the Projector from a Computer Making the Network Settings 32 1 2 the Send To box then check the Report Timing check box of the e-mail report to be sent. 3 4 Indicators LAMP/COVER indicator 34 Messages List Troubleshooting 36 Replacing the Lamp 1 the AC power cord from a wall outlet. 2 sufficiently, open the lamp cover by loosening 3 screws. 3 4 5 6 7 Cleaning the Air Filter 1 the AC power cord from the AC outlet. 2 3 Specifications Page Page Pin assignment RGB input connector (Mini D-sub 15-pin, female) RS-232C connector (D-Sub 9-pin, female) Acceptable Input Signals Computer signal Digital TV signal Analog TV signal Projection Distance and Lens Shift Range 46 Shaded region: Lens shift range VS VS HSR: Horizontal lens shift range (right) [%] HS Projection distance/Projection distance formula Projection distance (VPL-CX275) Unit: m (inches) Expression#1 Unit: m (inches) Expression#2 Projection distance (VPL-CW275) Unit: m (inches) Expression#2 48 Lens shift range Others Dimensions Dimensions 50 Index A B C D 52 O P R S About Trademarks