Sanyo WXE45 User Manual - Page 49

Setting Fan This function provides the following options in the cooling fans' operation after turning off the projector (p.19). L1 ...... Normal operation L2 ...... Slower and lower-sound than the normal operation (L1), but it takes longer to cool down the projector. Fan control Choose the running speed of cooling fans from the following options according to the ground elevation under which you use the projector. Off Normal speed. Set this function to "Off" when using the projector in non-high altitude environment. On 1......... Faster than Off mode. Select this mode when using the projector in high altitudes (about 1,200 meters or more above the sea level) where the fans have less cooling effect. On 2......... Faster than On 1 mode. Select this mode when using the projector in higher altitudes than above where the fans have lesser cooling effect. Lamp counter This function is used to reset the lamp replacement counter. When replacing the projection lamp, reset the lamp replacement counter by using this function. See page 58 for operation. Filter counter This function is used to set a frequency for the filter cleaning. When the projector reached a specified time between cleanings, a Filter warning icon appears on the screen, notifying the cleaning is necessary. After cleaning the filter, be sure to select RESET and set the timer. The Filter warning icon will not turn off until the filter counter is reset. For details about resetting the timer, refer to "Resetting the Filter Counter" on page 55. Filter counter Note: Setting "Fan control" to On1 or On2 affects L2 operation in "Fan." Note: • Fan noise becomes louder in On 1 and On2. • Failure to set the running speed of cooling fans properly may affect the projector life. Lamp replacement icon This icon appears on the screen when the end of lamp life is reached. Note: This icon also appears at turning on and selecting input source. Fig.1 Filter warning icon Filter warning icon appears on the screen at a set time. Note: This icon also appears at turning on. Fig.2 Filter warning icon Use the Point ◄► buttons to set the timer. Select from (Off/100H/ 200H/ 300H) depending on the use environment. Note: • At selecting input source, the icon (Fig.2) will appear. • The Filter warning icons (Fig.1 and Fig.2)  will not appear when the Display function is set to "Off" (p.41), during "Freeze"(p.23), or "No show" (p.24). 49