M-E BELL-401 TX Manuel D'instructions page 13

Fig. 3 (Buttons)
Bell push family 1
Melody selection family 1
Bell push family 2*
Melody selection family 2
(only for model Bell-402 TX)
* In model Bell-401 TX all 4 bell push buttons are assigned to family 1
Fig. 4 (Battery)
Transmission control LED
Battery positive pole
13
BELL-401 / BELL-402
Bell push family 2
Battery holder
Bell push family 1
EN