User manual SANYO EC-503

[. . . ] Up to UXGA resolution can be accepted. Useful Functions for Presentation Digital zoom function allows you to focus on the crucial information during a presentation (pp. 15, 51). Helpful Maintenance Functions Lamp and filter maintenance functions provide for better and proper maintenance of the projector. Security Function The Security function helps you to ensure security of the projector. With the Key lock function, you can lock the operation on the top control or remote control (p. 59). PIN code lock functions prevents unauthorized use of the projector (pp. 59­61). Multiple Interface Terminals The projector has several interface terminals that can support various types of equipment and signals (pp. 11­12). Lamp Control Brightness of the projection lamp can be selected (p. 54). Notes: ·The On-Screen Menu and figures in this manual may differ slightly from the product. ·The contents of this manual are subject to change without notice. 2 Table of Contents Features and Design . [. . . ] If the computer screen is not displayed properly, check the following matters once again. Is your computer cable connected to the projector's INPUT 1 or INPUT 2 terminals properly? Are the projector's input terminal and the connected computer signal selected properly with the INPUT 1 or INPUT 2 buttons on the remote control or by the On-Screen Menu? Is the signal correctly output from your computer?Many of the laptop computers need to change the setting for monitor output when connecting to the projector. 37 Computer Adjustment Computer System Selection This projector automatically tunes to various types of computers based on VGA, SVGA, XGA, SXGA, WXGA, or UXGA with its Multi-scan system and Auto PC Adjustment. If a computer is selected as a signal source, this projector automatically detects the signal format and tunes to project a proper image without any additional settings. (Signal formats provided in this projector are shown on pages 75­76. ) One of the following messages may appear when: Auto The projector cannot recognize the connected signal conforming to the provided PC Systems. The "Auto" is displayed on the System Menu box and the Auto PC Adjustment function works to display proper images. If the image is not projected properly, a manual adjustment is required (pp. 40­41). There is no signal input from the computer. Check the connection between your computer and the projector. Horizontal Use the Point 7 8 buttons to adjust the horizontal picture position. Vertical Use the Point 7 8 buttons to adjust the vertical picture position. Current mode Press the SELECT button to show H-sync freq. Clamp Use the Point 7 8 buttons to adjust the clamp level. When the image has dark bars, try this adjustment. Selected Mode Use the Point 7 8 buttons to adjust the value. Press the SELECT button here to adjust other items. Press the SELECT button at Current mode to show the information of the connected computer. 40 Computer Adjustment Display area H Use the Point 7 8 buttons to adjust the horizontal area displayed by this projector. Display area V Use the Point 7 8 buttons to adjust the vertical area displayed by this projector. Reset To reset the adjusted data, select Reset and press the SELECT button. A confirmation box appears and then select [Yes]. All adjustments will return to their previous figures. Mode free To clear the stored data, select Mode free and then press the SELECT button. Move the red arrow pointer to the Mode that you want to clear and then press the SELECT button. [. . . ] Reset the lamp counter after replacing the lamp. See pages 65­66. 74 Appendix Compatible Computer Specifications Basically this projector can accept the signal from all computers with the V- and H-Frequency mentioned below and less than 140 MHz of Dot Clock. PC Adjustment is limited when selecting these modes. ON-SCREEN DISPLAY VGA 1 VGA 2 VGA 3 VGA 4 VGA 5 VGA 6 VGA 7 MAC LC13 MAC 13 480p 575p 480i 575i SVGA 1 SVGA 2 SVGA 3 SVGA 4 SVGA 5 SVGA 6 SVGA 7 SVGA 8 SVGA 9 SVGA 10 SVGA 11 MAC 16 XGA 1 XGA 2 XGA 3 XGA 4 XGA 5 XGA 6 XGA 7 XGA 8 XGA 9 XGA 10 XGA 11 XGA 12 XGA 13 XGA 14 XGA 15 MAC 19 RESOLUTION 640 x 480 720 x 400 640 x 400 640 x 480 640 x 480 640 x 480 640 x 480 640 x 480 640 x 480 640 x 480 768 x 575 ­­­­­­­­ ­­­­­­­­ 800 x 600 800 x 600 800 x 600 800 x 600 800 x 600 800 x 600 800 x 600 800 x 600 800 x 600 800 x 600 800 x 600 832 x 624 1024 x 768 1024 x 768 1024 x 768 1024 x 768 1024 x 768 1024 x 768 1024 x 768 1024 x 768 1024 x 768 1024 x 768 1024 x 768 1024 x 768 1024 x 768 1024 x 768 1024 x 768 1024 x 768 H-Freq. (kHz) 31. 47 31. 47 31. 47 37. 86 37. 86 37. 50 43. 269 34. 97 35. 00 31. 47 31. 25 15. 625 15. 734 35. 156 37. 88 46. 875 53. 674 48. 08 37. 90 34. 50 38. 00 38. 60 32. 70 38. 00 49. 72 48. 36 68. 677 60. 023 56. 476 60. 31 48. 50 44. 00 63. 48 36. 00 62. 04 61. 00 35. 522 46. 90 47. 00 58. 03 60. 24 V-Freq. [. . . ]