Sanyo PLC-ET30L Owner's Manual - Page 54

Setting Fan control This function is used to set the cooling fans' operation to the projector's setting environment. Set this function properly in accordance with the projector's installation method. Otherwise, the cooling fans will not work properly and that causes malfunctions of the projector and decreases the lamp life. Slant Select the projector's installation condition from the following options: Off When using the projector within the range of the upward/ downward inclination of 20 degrees to the horizontal plane. L1 When using the projector within the range of the upward inclination of over 20 degrees to the horizontal plane.* L2 When using the projector with downward inclination of over 20 degrees to the horizontal plane. Highland Set this function according to the ground elevation under which you use the projector. When using the projector in high altitudes (about 1,200 meters or more above the sea level) where the fans have less cooling effect, set this function to "On." When "On" is selected, a confirmation box appears. If "Yes" is selected, "Please wait..." message appears for about 90 seconds and Highland will be set to "On." If "No" is selected, Highland is set to "Off." Security (Key lock and PIN code lock settings) This function allows you to use the Key lock and PIN code lock function to set the security for the projector operation. Key lock This function locks the top control and remote control buttons to prevent operation by unauthorized persons. ...... .Unlocked ...... .Lock all the top control buttons ...... .Lock the top control buttons except for the ON/STAND-BY, INPUT, and INFO. buttons. To unlock, use the remote control. ...... .Lock all the remote control buttons. To unlock, use the top control. 54 ...... .Lock the remote control buttons except for the ON, STAND-BY, INPUT 1-3, AUTO PC, FREEZE, and INFO. buttons. If the top control accidentally becomes locked and you do not have the remote control nearby or there is something wrong with your remote control, contact the dealer where you purchased the projector or the service center. Fan control Press the SELECT button at Fan control and this dialog box appears. Use the Point ed buttons to choose Slant or Highland. Use the Point 7 8 buttons to switch between the options. Fan control setting +70º +20º UP -20º L1 OFF L2 OFF UP UP UP * When installing the projector in upwardly inclined +160º position, install the projector bottom side up. -160º UP UP UP UP ✔Note: • Make sure to use the clean filter when setting the Highland to "On." • When "Please wait..." is on the screen, all operations are invalid except for the STAND-BY button on the remote control and ON/STAND-BY button on the top control. When "STAND-BY" is selected, Highland will be set to off. Key lock Select Key lock. Use the Point ed buttons to choose one of the options and select [Yes] to activate it.