23 | P a g e
Appendix 1
What the String, BAT, and MENU LEDs Colors Indicate
While a string is tuning, the string LED color shows the string’s status.
The BAT LED displays three levels of battery strength.
The Menu LED indicates the currently selected Function.
String LEDs (E – e) While Tuning
String not in tune (pluck string)
Frequency out of measurement range
Associated machine head is turning
Frequency measurement in progress
Interference between higher and lower strings
Tuning Functions category
Advanced hardware Functions category
Advanced software Functions category
String pitch offset category
Block/unblock banks category