Notice BENQ MS513P

« ....................25 Optimizing the image..........................27 Setting the presentation timer............30 Remote paging operations..................31 Freezing the image...............................31 Hiding the image.................................31 Locking control keys...........................31 Operating in a high altitude environment........................................32 Creating your own startup screen......32 Adjusting the sound............................33 Shutting down the projector...............33 Direct power off...................................34 Menu operation...................................35 Maintenance......................44 Care of the projector............................44 Lamp information................................45 Troubleshooting...............51 Specifications....................52 Projector specifications........................52 Dimensions...........................................53 Ceiling mount installation...................53 Timing chart.........................................54 Warranty and Copyright information.......................57Important safety instructions3 Important safety instructions Your projector is designed and tested to meet the latest standards for safety of information technology equipment. However, to ensure safe use of this product, it is important that you follow the instructions mentioned in this manual and marked on the product. Safety Instructions 1.Please read this manual before you operate your projector. Save it for future reference. 2.Do not look straight at the projector lens during operation. The intense light beam may damage your eyes. 3.Refer servicing to qualified service personnel. 4.Always open the lens shutter (if any) or remove the lens cap (if any) when the projector lamp is on. 5.In some countries, the line voltage is NOT stable. This projector is designed to operate safely within a mains voltage between 100 to 240 volts AC, but could fail if power cuts or surges of ±10 volts occur. In areas where the mains voltage may fluctuate or cut out, it is recommended that you connect your projector through a power stabilizer, surge protector or uninterruptible power supply (UPS). 6.Do not block the projection lens with any objects as this could cause the objects to become heated and deformed or even cause a fire. To temporarily turn off the lamp, press ECO BLANK on the projector or remote control.Important safety instructions4 Safety Instructions (Continued) 7.The lamp becomes extremely hot during operation. Allow the projector to cool for approximately 45 minutes prior to removing the lamp assembly for replacement. 8.Do not operate lamps beyond the rated lamp life. Excessive operation of lamps beyond the rated life could cause them to break on rare occasions. 9.Never replace the lamp assembly or any electronic components unless the projector is unplugged. 10.Do not place this product on an unstable cart, stand, or table. The product may fall, sustaining serious damage. 11.Do not attempt to disassemble this projector. There are dangerous high voltages inside which may cause death if you should come into contact with live parts. The only user serviceable part is the lamp which has its own removable cover. Under no circumstances should you ever undo or remove any other covers. Refer servicing only t... »