3M X15 Operation Guide - Page 40

Multifunctional settings OPTION menu (continued) Item SERVICE Description Choosing this item displays the SERVICE menu. Choose an item using the buttons ▲/▼, and press the button ► or the ENTER button to progress. FAN SPEED  AUTO ADJUST FACTORY RESET  GHOST SERVICE :SELECT FANSPEED NORMAL AUTO ADJUST GHOST FACTORY RESET FAN SPEED: Using the buttons ▲/▼ switches the rotation speed of the cooling fans. The HIGH is the mode for use at highlands etc. Note that the projector is noisier when the HIGH is selected. HIGH  NORMAL FANSPEED HIGH NORMAL AUTO ADJUST: Using the buttons ▲/▼ enables or disables the automatic adjustment. Depending on conditions, such as input image, signal cable to the unit, environment around the unit, etc., the automatic adjustment may not work correctly. In such a case, please choose DISABLE to disable the automatic adjustment, and adjust manually. ENABLE  DISABLE AUTO ADJUST ENABLE DISABLE GHOST: 1. Choose a color element of ghost using the buttons ◄/►. RGB +0 +0 +0 2. Adjust the chosen element using the buttons GHOST ▲/▼ to disappear ghost. FACTORY RESET: To perform reset, point at RESET using the button ▲. By this function, all the items in all of menu will collectively return to the initial setting. Note that the items LAMP TIME, FILTER TIME and LANGUAGE are not reset. RESET  CANCEL FACTORY RESET RESET CANCEL 40