Rotary knobs on the on-board monitor control panel (BMBT)

• The rotary knobs can be turned and pressed.
  
• Both rotary knobs lock in 36 positions in one complete turn.
  
• Both rotary knobs can be turned without limit stops.
  

On-board monitor rotary knob:

Selection of functions on the LCD on-board monitor by turning the rotary knob. The corresponding function is activated by pressing the rotary knob.

Volume control:

Setting the radio and cassette drive volume by turning the rotary knob. The radio is switched on and off by pressing the rotary knob. The radio LED lights orange when the radio is switched on.