This document is the operation manual for XG-NV2SB LCD projector, which introduces important information, important safeguards, cautions concerning the laser pointer, notes on operation, outstanding features, location of controls, operating the wireless mouse remote control, wireless mouse functions, setting up the projector, using the image invert/reverse function, connecting the projector, input signals, RGB adjustment controls, basic operation of the projector, adjusting the picture, adjusting the audio, functions on the projector, air filter maintenance, lamp/maintenance indicators, before calling for service, lamp replacement, connection pin assignments, RS-232C terminal specifications, wired remote control terminal specifications, specifications and dimensions.