262. Projecting an Image ( B asic Operation)FocusApplicable lens unit: NP16FL/NP17ZL/NP18ZL/NP19ZL/NP20ZL/NP21ZL1. Press the FOCUS +/− button.• On the remote control, while pressing on the CTL button, press on VOL/FOCUS (+) or (−) button.The focus is adjusted.TIP:To obtain the best focus, perform the following (for permanent installation)Preparation: Warm up the projector for one hour.1. Use the FOCUS +/− buttons to make sure you obtain the best focus. If you do not, move the projector backand forth.2. Select the [TEST PATTERN] from the menu and display the test pattern. (→ page 86)• You can also use the TEST button on the remote control to display the test pattern.3. Keep pressing the FOCUS −button until the grid of the text pattern is made invisible.4. Keep pressing the FOCUS + button until you obtain the best focus.If you adjust beyond the best focal point, go back to step 3 and repeat the procedures.
