Speaker battery level
Report battery level of each speaker. Green zone is battery level 30~100%, yellow zone is battery level 15~30%, red zone is battery level lower than 15%. If battery level is lower than 10%, warning voice message will be reported at power on and power off the speaker.
ONEmini/ONEmedi can keep further 5~10 hours playing at red zone. Recommend recharge speaker at red zone.
Speaker group voume
Set main speaker pair separated volume level. Group volume will apply to all audio mode. There is 40 steps in 1dB level.
Tips : If you want to change left/right speaker balance of a speaker pair, set individual speaker balance by speaker key access. Hold [+] key go to speaker local menu, go to set balance and change balance level.
Objective : to compensate room acoustic factors of speaker placement, room absorption, room size. 7 steps of room correction, higher value mean more high frequency componet of sound.
Setting : Speaker place near rear wall, higher of value. High absorption room, higher of value. Bigger room, lower of value.
Remark : Not for ONEmicro speaker.