Optoma TX778W User's Manual - Page 20

User Controls Remote Control Using the Remote Control Power Refer to the "Power On/Off the Projector" section on pages 15-16. Laser Button Aim the remote at the viewing screen, press and hold this button to activate the laser pointer. AV Mute Momentarily turn off/on the audio and video. Model No.: TSFN-IR01 The device complies with part 15 of the FCC Rules See instruction manual. LASER RADIATIONDO NOT STARE INTO BEAM Re-Sync Automatically synchronize the projector to the input source. Display Mode Select the display mode from Presentation, Bright, Movie, sRGB, User1 and User2. Freeze Keystone Press "Freeze" to pause the screen. Press this button again to unlock. Adjust image distortion caused by tilting the projector. (±16 degrees) Zoom in Zoom in to magnify the image. Zoom out Zoom out to reduce the image. Volume +/- Adjust to increase/decrease the volume. Page Use this button to page up. Page Use this button to page down. Laser Indicator LED Indicate the laser's status. PC/Mouse control The PC/Mouse control can be used to control mouse movement. The mouse function is enabled using the USB cable to connect your computer and the projector. L Button Mouse left click. R Button Mouse right click. English 20