Yamaha QY70 Owner's Manual - Page 94

Playback Control q The Velocity Meters The area below each sequencer track number is a 5segment "velocity" meter that shows approximate MIDI velocity in the corresponding track during playback. When playback is stopped, the lowest segment of the velocity meter appears only below tracks which contain data. q Mute/Solo The velocity meter area below each track number in the SONG mode also functions as a mute/solo button which can be used to mute (turn off) or solo (only that track will be monitored) the corresponding track. Move the cursor to the track, then use the [-1] key to alternately mute or un-mute that track, or use the [+1] key to alternately solo or un-solo the track. Any number of tracks can be muted and/or soloed at a time. To solo more than one track at a time hold the [SHIFT] key while soloing additional tracks after the first solo track has been specified. Also hold the [SHIFT] key while un-soloing a single track when multiple tracks are soloed (un-soloing a single track without holding the [SHIFT] key will un-solo all soloed tracks). The letter "M" appears below the number of tracks that are muted, and the letter "S" appears when a track is soloed. s NOTE • The mute function is a handy way to simply turn tracks that you don't want to hear off. When recording, they also make it easy to mute a "busy" track or several tracks that might make it difficult to hear an important track. • Solo monitoring is a great way to isolate a track or two when you want to concentrate on the sound while, for example, making delicate adjustments to effects or other parameters that might get "swamped" by the sound from other tracks. It's also handy for listening for small mistakes that you might otherwise overlook. 92