Key Functions; Start-Up; Programme Overview; Basic Information - Beurer EM 80 Instrucciones Para El Uso

4.2 Key functions

ON/OFF
and
MENU
ENTER
CH1 ± , CH2 ± , CH3 ± , CH4 ±
Cycle
µs (microseconds)
Hz (Hertz)
(cycle timer)

5. Start-up

L

6. Programme overview

6.1 Basic information