AP00.20-P-0042TA Reset Service Indicator [Serv. A - H]
AP00.20-P-0042TA: Reset service indicator
MODEL 211 as of 1.9.03
A1p13 Multifunction display
A1s3 Trip counter reset button
S110s1 Scroll forward/back button
S110s3 System select button
S111s1 Buttons + and -, setting of specific functions and volume control