This is the instruction manual for Sony DCR-TRV240/TRV340/TRV740/TRV840 camcorder, introducing the main features of the product, shooting still images or animation and playback functions, exposure adjustment functions, digital zoom, gradient, image effect, digital effect, title, etc., to make the shooting image more effective, sports class mode, landscape mode, manual focus, etc., to make the shooting image more natural, as well as the functions used on the recorded tape, such as END SEARCH/EDITSEARCH/image review, DATA CODE, tape PB ZOOM, ZERO SET MEMORY, digital program editing, etc.