BenQ Mp724/mp727/mp735 Digital Projector User Manual
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Maintenance 61 English5. Lift the handle so that it stands up. Use the handle to slowly pull the lamp out of the projector. • Pulling it too quickly may cause the lamp to break and scatter broken glass in the projector. • Do not place the lamp in locations where water might splash on it, children can reach it, or near flammable materials. • Do not insert your hands into the projector after the lamp is removed. If you touch the optical components inside, it could cause color unevenness and distortion of the projected images. 6. Insert the new lamp into the lamp compartment and make sure it fits in the projector. Ensure the connectors are aligned. If you experience resistance, lift the lamp and start again. 7. Tighten the screws that secure the lamp. • Loose screw may cause a bad connection, which could result in malfunction. • Do not over tighten the screw. 8. Ensure the handle is fully laid flat and locked in place. 9. Replace the lamp cover on the projector.
Maintenance 62 English 11. Restart the projector. Do not turn the power on with the lamp cover removed. Resetting the lamp timer 12. After the startup logo, open the On-Screen Display (OSD) menu. Go to the SYSTEM SETUP: Advanced > Lamp Settings menu. Press MODE/ENTER . The Lamp Settings page displays. Press to highlight Reset lamp timer and press MODE/ENTER . A warning message displays asking if you want to reset the lamp timer. Highlight Reset and press MODE/ENTER . The lamp time will be reset to 0. Do not reset if the lamp is not new or replaced as this could cause damage. 10. Press the lamp cover down until the click is heard locking the projector. Reset Lamp Timer? Reset Cancel Notice
Maintenance 63 EnglishIndicators LightStatus & Description PowerTe m pLamp Power events Orange Off OffStand-by mode Green Flashing Off OffPowering up Green Off OffNormal operation Orange Flashing Off OffThe projector needs to cool fo r 90 seconds after the power is turned off. Lamp events Orange Flashing Off RedThe lamp ignition retries if the lamp fails during startup. Off Off Red1. The projector needs 90 seconds to cool down. Or 2. Please contact your dealer for assistance. Thermal events Off Red Off The projector has shutdown automatically. If you try to re- start the projector, it will shut down again. Please contact your dealer for assistance. Off Red Red Off Red Green Off Red Orange Red Red Red Red Red Green Red Red Orange Green Red Red Green Red Green System events Off Green RedThe projector has shutdown automatically. If you try to re- start the projector, it will shut down again. Please contact your dealer for assistance. Off Green Green Off Green Orange
Troubleshooting 64 EnglishTroubleshooting The projector does not turn on. No picture Blurred image Remote control does not work The password is incorrect CauseRemedy There is no power from the power cable. Plug the power cord into the AC inlet on the projector, and plug the power cord into the power outlet. If the power outlet has a switch, make sure that it is switched on. Attempting to turn the projector on again during the cooling process. Wait until the cool ing down process has completed. CauseRemedy The video source is not turned on or connected correctly. Turn the video source on and check that the signal cable is connected correctly. The projector is not correctly connected to the input signal device. Check the connection. The input signal has not been correctly selected. Select the correct input signal with the SOURCE key on the projector or remote control. CauseRemedy The projection lens is not correctly focused. Adjust the focus of the lens using the focus ring. The projector and the screen are not aligned properly. Adjust the projection angle and direction as well as the height of the unit if necessary. CauseRemedy The battery is out of power. Replace the battery with new one. There is an obstacle between the remote control and the projector. Remove the obstacle. You are too far away from the projector. Stand within 7 meters (23 feet) of the projector. CauseRemedy You do not remember the password. Please see Entering the password recall procedure on page 31 for details.
Specifications 65 EnglishSpecifications Projector specifications All specifications are subject to change without notice. General Product nameDigital Projector Model name MP724MP727 MP735 Optical Resolution 1024 x 768 XGA 1024 x 768 XGA 1280 x 800 WXGA Display system 1-CHIP DMD Lens F/Number F = 2.55 to 2.72, f = 21.3 to 24.5 mm F = 2.6 to 2.81, f = 26.01 to 29.84 mmF = 2.55 to 2.71, f = 21.33 to 24.46 mm Lamp 280 W lamp 280 W lamp 230 W lamp Electrical Power supply AC100–240V, 50/60 Hz (Automatic) Power consumption 360W (Max)/
Specifications 66 EnglishDimensions 325 mm (W) x 95 mm (H) x 254 mm (D) Timing chart Supported timing for Analog RGB input 254 95 80.53 325 58.6 Resolution Horizontal Frequency(kHz) Ve r t i c a l Frequency (Hz) Pixel Frequency (MHz) Mode 640 x 480 31.469 59.940 25.175 VGA_60 37.861 72.809 31.500 VGA_72 37.500 75.000 31.500 VGA_75 43.269 85.008 36.000 VGA_85 720 x 400 37.927 85.039 35.5 720 x 400 x 85 800 x 600 35.2 56.3 36 SVGA_56 37.879 60.317 40.000 SVGA_60 48.077 72.188 50.000 SVGA_72 46.875 75.000 49.500 SVGA_75 53.674 85.061 56.250 SVGA_85 1024 x 768 48.363 60.004 65.000 XGA_60 56.476 70.069 75.000 XGA_70 60.023 75.029 78.750 XGA_75 68.667 84.997 94.500 XGA_85
Specifications 67 English Supported timing for Component-YPbPr input 1280 x 80049.7 59.8 83.5 WXGA_60 62.8 74.9 106.5 WXGA_75 71.554 84.880 122.500 WXGA_85 1280 x 1024 63.981 60.020 108.000 SXGA3_60 79.976 75.025 135.000 SXGA3_75 91.146 85.024 157.500 SXGA3_85 1440 x 900 55.935 59.887 106.500 WXGA+_60 1400 x 1050 65.317 5 9.978121.750 SXGA+_60 1600 x 1200 75.000 60.000162.000UXGA 640 x 480@67Hz 35.000 66.66730.240MAC13 832 x 624@75Hz 49.722 74.54657.280MAC16 1024 x 768@75Hz 60.241 75.02080.000MAC19 1152 x 870@75Hz 68.68 75.06100.000 MAC21 Signal Format Horizontal Frequency (kHz) Vertical Frequency (Hz) 480i(525i)@60Hz 15.73 59.94 480p(525p)@60Hz 31.47 59.94 576i(625i)@50Hz 15.63 50.00 576p(625p)@50Hz 31.25 50.00 720p(750p)@60Hz 45.00 60.00 720p(750p)@50Hz 37.50 50.00 1080i(1125i)@60Hz 33.75 60.00 1080i(1125i)@50Hz 28.13 50.00 1080P@60Hz 67.5 60.00 1080P@50Hz 56.26 50.00 Resolution Horizontal Frequency(kHz) Ve r t i c a l Frequency (Hz) Pixel Frequency (MHz) Mode
Specifications 68 English• Displaying a 1080i(1125i)@60Hz or 1080i(1125i)@50Hz signal may result in slight image vibration. Supported timing for Video and S-Video inputs Supported timing for DVI-I and HDMI (HDCP) input Video mode Horizontal Frequency (kHz) Ve rti c al Frequency (Hz) Color sub-carrier Frequency(MHz) NTSC 15.73603.58 PAL 15.63504.43 SECAM 15.63504.25 or 4.41 PAL-M 15.7360 3.58 PAL-N 15.6350 3.58 PAL-60 15.7360 4.43 NTSC4.43 15.7360 4.43 Resolution Horizontal Frequency(kHz) Ve r t i c a l Frequency (Hz) Pixel Frequency (MHz) Mode 720 x 400 37.92785.03935.5720 x 400_85 640 x 480 31.469 59.940 25.175VGA_60 37.861 72.809 31.500VGA_72 37.500 75.000 31.500VGA_75 43.269 85.008 36.000VGA_85 800 x 600 35.2 56.3 36SVGA_56 37.879 60.317 40.000SVGA_60 48.077 72.188 50.000SVGA_72 46.875 75.000 49.500SVGA_75 53.674 85.061 56.250SVGA_85
Specifications 69 English Displaying a 1080i_50 or 1080i_60 signal may result in slight image vibration. 1024 x 76848.363 60.004 65.000 XGA_60 56.476 70.069 75.000 XGA_70 60.023 75.029 78.750 XGA_75 68.667 84.997 94.500 XGA_85 1280 x 800 49.7 59.8 83.5 WXGA_60 62.8 74.9 106.5 WXGA_75 71.554 84.880 122.500 WXGA_85 1280 x 1024 63.981 60.020 108.000 SXGA_60 79.976 75.025 135.000 SXGA_75 91.146 85.024 157.500 SXGA_85 1440 x 900 55.935 59.887 106.500 WXGA+_60 1400 x 1050 65.317 59.978 121.750 SXGA+_60 1600 x 1200 75.000 60.000 162.000 UXGA 640 x 480@67Hz 35.000 66.667 30.240 MAC13 832 x 624@75Hz 49.722 74.546 57.280 MAC16 1024 x 768@75Hz 60.241 75.020 80.000 MAC19 1152 x 870@75Hz 68.68 75.06 100.000 MAC21 VIDEO 31.47 60 27 480p 31.25 50 27.000 576p 37.50 50 74.25 720p_50 45.00 60 74.25 720p_60 28.13 50 74.25 1080i_50 33.75 60 74.25 1080i_60 67.5 60 148.5 1080p 56.26 50 148.5 1080p Resolution Horizontal Frequency(kHz) Ve r t i c a l Frequency (Hz) Pixel Frequency (MHz) Mode
Warranty and Copyright information 70 EnglishWarranty and Copyright information Limited warranty BenQ warrants this product against any defects in material and workmanship, under normal usage and storage. Proof of purchase date will be required with any warranty claim. In the event this product is found to be defective within the warranty peri od, BenQs only obligation and your exclusive remedy shall be replacement of any defective pa rts (labor included). To obtain warranty service, immediately notify the dealer from which you purchased the product of any defects. Important: The above warranty shall be void if the customer fails to operate the product in accordance with BenQs written instructions, es pecially the ambient humidity must be in- between 10% and 85%, temperature in-between 5°C and 28°C, altitude lower than 4920 feet, and avoiding to operate the projector in a dusty environment. This warranty gives you specific legal rights, and you may have other rights which vary from country to country. For other information, please visit www.BenQ.com. Copyright Copyright 2008 by BenQ Corporation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, ma nual or otherwise, without the prior written permission of BenQ Corporation. Disclaimer BenQ Corporation makes no representations or wa rranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranties, merchantability or fitness for any particular purpose. Further, Be nQ Corporation reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation to notify any person of such revision or changes. *DLP, Digital Micromirror Device and DMD are trademarks of Texas Instruments. Others are copyrights of their respecti ve companies or organizations.