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Acer X1260 Support Question

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Question posted by roberto71 on April 7th, 2012

Dots On The Screen

My problem is that on my screen there are many black and white dots. I know which part to change but i don't know what it is called. It is placed between the lens and the radiator.

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Related Acer X1260 Manual Pages

X1160 User's Guide EN - Page 2

... Acer Projector X1160/X1260 Series User's Guide Original Issue: 8/2007 Changes may be reproduced, stored in a retrieval system, or transmitted, in new editions of such revisions or changes. Such changes will ...the prior written permission of Acer Incorporated. Acer Projector X1160/X1260 Series Model number Serial number Date of purchase Place of purchase Acer and the Acer logo are ...
X1160 User's Guide EN - Page 13

...8226; DLP® technology • X1160 series: Native 800 x 600 SVGA resolution X1260 series : Native 1024 x 768 XGA resolution 4:3 / 16:9 aspect ratio supported •...presentations • Multi-language onscreen display (OSD) menus • X1160: Manual focus and Fixed lens X1260: Manual focus projection lens zooms up to 1.1X • 2X digital zoom and pan move function • Microsoft ...
X1160 User's Guide EN - Page 15

English 3 Projector Overview Projector Outlook Front / upper side 1 2 3 4 # Description 1 Zoom ring (X1260 series) 2 Focus ring 3 Zoom lens 4 Lens cap Rear side 5 6 7 # Description 5 Power button and Power Indicator LED 6 Remote control 7 Remote control receiver 1 237 4 8 9 5 # Description 1 PC analog signal/HDTV/component video input connector 2 S-...
X1160 User's Guide EN - Page 17

Unique Acer functions: eView, eTimer Management. To pause the screen image. Press "HIDE" to hide the image, press again to the projector. Note: Remote Control Placement Please refer to the illustration to attach the remote control to display the image. English 5 # Icon Function 12 HIDE 13 Empowering key 14 FREEZE Description Momentarily turns off the video.
X1160 User's Guide EN - Page 19

..., use the "Source" button on the remote control to switch between inputs. 2 Power button 1 Lens cap The projector will turn blue. (Illustration #2) 4 Turn on your source automatically. • If the screen displays "Lock" and "Source" icons, it means the projector is locked onto a specific source type and there is no such type of input...
X1160 User's Guide EN - Page 22

... Fixed zoom lens) English 10 How to optimize image size and distance Consult the table below figure, the space of image Figure: Fixed distance with different zoom and screen size. (only for X1260 series, X1160 series is required when located at a desired distance from the screen. • X1160 series Example: If the projector is 3 m from...
X1160 User's Guide EN - Page 23

11 English X1260 series Screen size Top Screen size Top Desired Distance (m) Diagonal (inch) (Min zoom) W (cm) x H (cm) From base to Diagonal top of ...481 303 615 x 462 531 Zoom Ratio: 1.1x X1160 series Desired Distance (m) 1.5 2 2.5 3 3.5 4 4.5 5 6 7 8 9 10 11 12 Screen size Diagonal (inch) 38 50 63 76 88 101 114 126 151 177 202 227 252 278 303 W (cm) x H (cm) 77 x 58 ...
X1160 User's Guide EN - Page 24

... a desired image size by adjusting either the position or the zoom ring. • X1160 series Example: to obtain an image size of 50" set the projector at 2 m distance from the screen. • X1260 series Example: to obtain an image size of 50" set the...
X1160 User's Guide EN - Page 25

13 English X1260 series Desired Image Size Distance (m) Diagonal (inch) 30 40 50 60 70 80 90 100 120 150 180 200 250 300... 175 210 263 315 351 438 526 X1160 series Desired Distance (m) 30 40 50 60 70 80 90 100 120 150 180 200 250 300 Screen size Diagonal (inch) W (cm) x H (cm) 61 x 46 1.2 81 x 61 1.6 102 x 76 2.0 122 x 91 2.4 142 x 107 2.8 163 x 122 3.2 183 x 137 3.6 203 ...
X1160 User's Guide EN - Page 35

... the Lamp" section. • Make sure you have removed the lens cap and the projector is switched on. 2 Partial, scrolling or incorrectly displayed image(For...SXGA+ (1400 x 1050)(X1260). 23 Appendices English Troubleshooting If you experience a problem with your Acer projector, refer to SXGA (1280 x 1024)(X1160) or SXGA+ (1400 x 1050)(X1260). • Click the "Change" button under the "...
X1160 User's Guide EN - Page 37

.... or too large (X1260 series) • Move the projector closer to all controls unplug...Problems with the Projector # Condition Solution 1 The projector stops responding If possible, turn on until the sides are vertical. 11 Image is too small • Adjust the zoom lever on the front of its useful life, it will not turn off the projector, then to or further from the screen...
X1160 User's Guide EN - Page 44

... Video compatibility Aspect ratio Contrast ratio Displayable colors Noise level Projection lens Projection screen size (diagonal) Projection distance Throw ratio Horizontal scan rate Vertical ... output (X1260 series) 2.3 Kg (5 lbs.) 267 mm x 187 mm x 80 mm (10.5" x 7.4" x 3.1") 2X AC input 100 - 240 V auto-switching power supply 225 W 5ºC to 35ºC / 41ºF to change without notice...
User Manual - Page 22

.../K/KC series Example: If the projector is 3 m from the screen, good image quality is possible for X1160Z/ZC/ PZ/PZC, X1260/Z/ZC/P/PZ/PZC/K/KC series, X1160/P series is positioned at 3m distance. Note: Remind as below to find the optimal image sizes achievable when the projector is Fixed zoom lens) English 10 How to...
User Manual - Page 23

11 English X1160Z/ZC/PZ/PZC, X1260/Z/ZC/P/PZ/PZC/K/KC series Screen size Top Screen size Top Desired Distance (m) Diagonal (inch) (Min zoom) W (cm) x H (cm) From... 615 x 462 531 Zoom Ratio: 1.1x X1160/P series Desired Distance (m) 1.5 2 2.5 3 3.5 4 4.5 5 6 7 8 9 10 11 12 Screen size Diagonal (inch) 38 50 63 W (cm) x H (cm) 77 x 58 103 x 77 128 x 96 76 154 x 115 88 179...
User Manual - Page 24

... a desired image size by adjusting either the position or the zoom ring. • X1160/P series Example: to obtain an image size of 50" set the projector at 2m distance from the screen. • X1160Z/ZC/PZ/PZC, X1260/Z/ZC/P/PZ/PZC/K/KC series Example: to obtain an image size of 50" set the...
User Manual - Page 25

13 English X1160Z/ZC/PZ/PZC, X1260/Z/ZC/P/PZ/PZC/K/KC series Desired Image Size Distance (m) Diagonal (inch) 30 40 50 60... 175 210 263 315 351 438 526 X1160/P series Desired Distance (m) 30 40 50 60 70 80 90 100 120 150 180 200 250 300 Screen size Diagonal (inch) W (cm) x H (cm) 61 x 46 1.2 81 x 61 1.6 102 x 76 2.0 122 x 91 2.4 142 x 107 2.8 163 x 122 3.2 183 x 137 3.6 ...
User Manual - Page 30

.... Front-Ceiling • When you select this function, the projector reverses the image so you can project from behind a translucent screen. Rear-Desktop • When you select this function, the projector reverses and inverts the image at same time. You can project from black and white to fully saturated color. • Press to decrease the...
User Manual - Page 36

... a problem with your Acer projector, refer to SXGA (1280 x 1024)(X1160/Z/ZC/P/ PZ/PZC) or SXGA+ (1400 x 1050)(X1260/Z/ZC/P/ PZ/PZC/K/KC). • Click the "Change" button... under the "Monitor" tab. • Click "Show all devices". 24 Appendices English Troubleshooting If you have removed the lens cap and the projector...
User Manual - Page 38

... the front of its useful life, it is sides centered on the remote control. Problems with the Projector # Condition Solution 1 The projector stops responding If possible, turn off the projector, then to or further from the screen. • Press "MENU" on the screen. • Press the "Keystone / " buttonon the remote control until the lamp module has...
User Manual - Page 45

...lens Projection screen...X1260/Z/ZC/P/PZ/PZC/K/KC: F/ 2.41 2.55, f = 21.79 mm - 23.99 mm, 1.1X manual zoom lens X1160/P: 25" (0.64 m) - 303" (7.70 m) X1160Z/ZC/PZ/PZC, X1260...X1260/Z/ZC/P/PZ/PZC/K/KC: 50"@2m (1.95 - 2.15:1) X1160/Z/ZC/P/PZ/PZC: 31k - 69 kHz X1260/Z/ZC/P/PZ/PZC/K/KC: 31k - 80 kHz 50 - 85 Hz X1160/Z/ZC, X1260...V auto-switching power supply X1160/Z/ZC, X1260/Z/ZC: 225W X1160P/PZ/PZC, X1260P...

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