User manual LG BS275

[. . . ] Table of Contents Table of Contents Usage Notice Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Appendices Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Replacing the lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Computer Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] When the light stop flashing and turn amber, the projector has entered standby mode. If you wish to turn the projector back on, you must wait until the projector has completed the cooling cycle and has entered standby mode. Once in standby mode, simply press "POWER" to restart the projector. Disconnect the power cable from the electrical outlet and the projector. Do not turn on the projector immediately following a power off procedure. 16 English Installation Warning Indicator When the "TEMP" LED indicator lights red, it indicates the projector has overheated. The projector will automatically shut itself down. When you see the message below displays on-screen, the projector has detected that the lamp is approaching its end of life. Please change the lamp as soon as possible or contact your local dealer or our service center. When the "TEMP" LED indicator flashes red and the message below displays on-screen, it indicates the fan failed. Stop using the projector and disconnect the power cable from the electrical outlet, then contact your local dealer or our service center. English English 17 Installation Adjusting the Projected Image Adjusting the Height of Projector Image The projector is equipped with adjustable feet to raise and lower the image to fill the screen. To raise/lower the image: 1. Use to fine-tune the display angle. N ot e You can raise the projector front up to 3. 7 degrees by rotating the adjustable feet. Front Adjustable feet Maximum Length:9. 3mm 1 18 English Installation Adjusting the Projector Zoom and 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 3. 94 to 39. 36 feet (1. 2 to 12. 0 meters) with mechanical travel. Zoom Ring Focus Ring Adjusting Projection Image Size H : A = 6. 78 B ÷ H x 100% = 115%(Offset) H Diagonal B A Lens Center 40" (101. 6cm) 100" (254. 0cm) 150" (381. 0cm) 200" (508. 0cm) 250" (635. 0cm) 307" (779. 8cm) A B Lens Center Max. zoom *** 13. 000'(3. 962m) 19. 500'(5. 944m) 26. 000'(7. 925m) 32. 500'(9. 906m) 39. 364'(11. 998m) Min. zoom ~ 3. 936'(1. 200m) ~ 14. 333'(4. 369m) ~ 21. 500'(6. 553m) ~ 28. 667'(8. 738m) ~ 35. 833'(10. 922m) ~ *** Screen (Diagonal) Screen Size (WxH) Distance (Max. Zoom) 27. 46" (70cm) 22. 0" x 16. 5" (55. 8 x 41. 8cm) *** 3. 936' (1. 200m) 100" (254. 0cm) 80. 0" x 60. 0" (203. 2 x 152. 4cm) 13. 000' (3. 962m) 14. 333' (4. 369m) 150" (381. 0cm) 120. 0" x 90. 0" (304. 8 x 228. 6cm) 19. 500' (5. 944m) 21. 500' (6. 553m) 200" (508. 0cm) 160. 0" x 120. 0" (406. 4 x 304. 8cm) 26. 000' (7. 925m) 28. 667' (8. 738m) 250" (635. 0cm) 200. 0" x 150. 0" (508. 0 x 381. 0cm) 32. 500' (9. 906m) 35. 833' (10. 922m) 302. 8" (769. 0cm) 242. 2" x 181. 7" (615. 3 x 461. 5cm) 39. 364' (11. 998m) *** This graph is for user's reference only. English English 19 User Controls On Screen Display The Projector has multilingual On-screen Display menus that allow you to make image adjustments and change a variety of settings. The projector will automatically detect the source. How to operate 1. To open the OSD, press "MENU" on the Remote Control or Control Panel. 2. When OSD is displayed, use or "OK" key to enter sub menu. keys to select any item in the main menu. While making a selection on a particular page, press 3. Use keys to select the desired item in the sub menu and key. icon, you could press "OK" to enter another adjust the settings using 4. Press "MENU" to close the sub menu after adjustment. 5. [. . . ] do not drop the lamp module or touch the 5. Remove the 2 screws from the lamp module and pull up may shatter and cause the lamp bar. Install the new lamp module by reversing the previous steps. After replacing the lamp, turn on the power, and select the menu ->[OPTIONS|Lamp Settings] ->[Lamp Counter Reset] to reset the lamp usage hours. [. . . ]