promethean PRM-10 Owner's Manual

44, Ceiling Rear Ceiling When this function is set to “On,” the picture is top/bottom and left/right reversed. This function is used to project the image from a ceiling-mounted projector. Rear When this function is set to “On,” the picture is left/right reversed. This function is used t…

54, 54 Turn off the projector, and unplug the AC power cord from the AC outlet. Turn over the projector and remove the air filters by pulling the latches upward. 1 2 Air filters prevent dust from accumulating on the surface of the optical elements inside the projector. Should the air f…

68, 68 PIN Code Number Memo Put the label below (supplied) to a prominent place of the projector’s body while it is locked with a PIN code. While the projector is locked with the PIN code... Write down the PIN code number in the column below and keep it with this manual securely. If you f…

29, Use the Point 7 8 buttons to adjust the horizontal area displayed by this projector. Display area H Use the Point 7 8 buttons to adjust the vertical area displayed by this projector. Display area V Reset Store Exit the PC Adjust Menu. Quit To store the adjusted data, select “St…

39, promethean PRM-10 To store the adjusted data, select Store and press the SELECT button. Select a level from Image 1 to 4 with the Point ed buttons and press the SELECT button. A confirmation box appears and then select “Yes.” Stored data can be called up by selecting “Image” in the Image Level S…

59, 59 Picture is not bright enough. – Check if "Contrast" or "Brightness" are adjusted properly (see pages 31, 38). – Check if "Image level" is selected properly (see pages 30, 37). – Check the LAMP REPLACE indicator. If it lights, the end of lamp life is ap…