31RX-V365/HTR-6230RX-V365/HTR-6230Lighting in latticeNormalShortChecking FL display sectionInitial displayAll segments OFFAll segments ON (dimmer 100%)All segments ON (dimmer 50%)Lighting of segments in lattice6. FL CHECKThis menu is used to check the FL display section.The audio signal is processed using STRAIGHT.Segment conditions of the FL driver and the FL tube are checked by turning ON and OFF all segments.Next, the operation of the FL driver is checked by using the dimmer control. Then a short between segments next toeach other is checked by turning ON and OFF all segments alternately (in lattice).(In the above example, the segments in the second row from the top are shorted.)