LG CF3DAT Owners Manual - Page 53

Miscellaneous Cleaning the projector filter It is recommended to clean the filter once a month to maintain the performance of the projector. When prompted to clean the filter, take the following steps. 1. Turn off the projector and unplug the power cord. Place the projector on a table or flat surface. 2. Open the filter cover by pushing the filter cover lock in the direction of the arrow as shown in the picture. 3. After separating the filter cover, remove the screw. Filter cover Screw Filter Top filter cover lock 3 Take out the filter and dust off lightly. (If the filter is damaged, use a new filter which is supplied as an accessory.) 4 After installing the filter and filter cover, push the filter cover lock in the reverse direction of the arrow until it clicks. 1. Turn off the projector and unplug the power cord. Place the projector on a table or flat surface. 2. Take out the filter by pulling the bottom filter in the 3. direction of the arrow as in the picture. (If the filter is damaged, use a new filter which is supplied as an accessory.) 4. Install the filter in the reverse order. Filter 53