ViewSonic CINE5000 Cine5000 User Guide - Page 14
Appendices
UPC - 766907235012
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4APPENDICES 4-1.TROUBLE SHOOTING 1. No images appears ¼ Check the power cable connection at the power inlet of the projector and at the wall outlet. ¼ Confirm that the main power switch at the rear of the projector is in the "on" position. ¼ Check the Power indicator. (Section 3-1) ¼ Confirm that the lens cap has been removed. ¼ Make sure the source device is properly connected to the projector, and is outputing a signal. ¼ Press "Source" button on either the projector or the Remote Control to ensure that the correct source is selected. 2. Image is blurred ¼ Ensure the distance between the projector and the screen is within the focus range of the lens. (Section 2-2) ¼ Adjust the focus ring. 3. Image is too dark ¼ Adjust the contrast or brightness in the image menu of projector properly. ¼ Has the lamp reached the end of its life? If so replace the lamp. 4. Computer image is unstable or the projector isn't projecting the whole image ¼ Enter the "Image" menu to adjust the tracking or frequency. ¼ Verify that the computer's output resolution to the projector is less than or equal to 1280 x 768. 5. Image is stretched ¼ Adjust the "Aspect Ratio" in the OSD of projector. 6. No sound ¼ Make sure the Mute option in Audio menu is off. 12 ¼ Make sure the Audio setup menu or speaker setup menu in DVD player's OSD is set properly. ¼ Make sure the speaker option in audio menu is set as required. 7. Remote control does not work ¼ Install new batteries. ¼ Make sure there are no obstacles between you and the projector's IR receivers. ¼ Make sure you are attempting to operate it within its usable range. (Drawing 17) 8. The color of image is not correct ¼ Please reset all settings. 8. Ensure that the lamp cover is securely attached and flush with the bottom of the unit. The unit will not operate with the cover incorrectly installed. 9. Reset the lamp timer. DRAWING 27 4-2.MAINTENANCE 4-2-1.REPLACING THE LAMP When the lamp's total working time accumulates to over 1850 hours, the on-screen display (OSD) will deliver a message recommending that you replace the lamp. Please contact a service center to replace the lamp as soon as possible, or refer to the following instructions to replace it yourself. ¼ TO REPLACE THE LAMP 1. Turn off the projector by pressing the "Power" button. 2. Allow the projector to cool down for at least one hour. 3. Switch off the power and disconnect the power cord. 4. Loosen the screw on the lamp cover and remove the lamp cover. (Drawing 27) 5. Loosen three screws on the lamp module (Drawing 28) remove the lamp module by pulling on the handle. (Drawing 29) 6. Insert a new lamp module (Drawing 30) into the socket: make sure it is in position. 7. Reverse steps 4 and 5. DRAWING 28 DRAWING 29 DRAWING 30 &LQH 9LHZ6RQLF