[. . . ] for the VPL-CX80 , read the Safety Regulations , Quick Reference Manual , and Operating Instructions (for the VPL-CX86/ VPL-CX80). Other manuals on the CDROM and other software applications were not prepared for the VPL-CX80. Also, the Operating Instructions for the VPL-CX76/VPL-CX70 are included on the CD-ROM, but are not used for this unit. On Macintosh system, you can read only the Operating Instructions for the VPL-CX86/ VPL-CX80. [. . . ] Make sure that nothing obstructs the infrared beam between the Remote Commander and the remote control detector on the projector. When unplugging the AC power cord, ensure that the lens protector has closed and the powered tilt adjuster has been retracted into the projector. Moving the projector with the Turn off the projector according to the procedure explained in "Turning Off the Power, " then cool it down before storing the projector in the carrying case. By pressing the + key repeatedly, the image size (ratio of enlargement: max. If you will be using a circuit breaker to turn the power for the entire system on and off, set the direct power on function to "On. " When you turn off the power, you can also just unplug the power cord without pressing the ?The internal circuitry will cause the fan to automatically operate for a certain time even after the power cord is removed. However, if the unit has been on for less than 15 minutes, the fan might not begin to turn as a result of inadequate charging. In that case, follow the procedure for turning off the power as described in "Turning Off the Power" on page 19. This function works when a signal from a computer is input, or when a still picture (except a movie picture) stored in a "Memory Stick" is projected. Just pressing the RESET key returns the image back to its original size immediately. This function works when a signal from a computer is input or when a still picture stored in a "Memory Stick" is projected. The projector is equipped with an on-screen menu for making various adjustments and settings. You can hide this indicator using "Status" on the MENU SETTING menu. When changing the adjustment level: To increase the number, press the M or , key. When changing the setting: Press the M or m key to change the setting. The menu disappears automatically if a key is not pressed for one minute. Select the item that you want to reset, and then pres the RESET key on the Remote Commander. " appears on the screen and the setting of the item that you have selected is reset to its factory preset value. The settings are automatically stored in the projector memory when the ENTER key is pressed. Items that cannot be adjusted, depending on the input signal, are not displayed on the menu. If the picture has roughness with the "Dynamic" setting, this setting reduces the roughness. [. . . ] " c All the keys on the control panel of the projector are locked. Operate the projector with the keys on the Remote Commander (see page 31). 1 feet) There may be a slight difference between the actual value and the design value shown above. 750 horizontal TV lines (Video input) 1, 024 × 768 dots (RGB input) Acceptable computer signals1) fH: 19 to 92 kHz fV: 48 to 92 Hz (Maximum input signal resolution: SXGA+ 1400 × 1050 fV: 60 Hz) 1) Set the resolution and the frequency of the signal of the connected computer within the range of acceptable preset signals of the projector. [. . . ]