16
4. Device description
Overview of the control unit
No.
Designation
No.
Designation
1
On/Off/Pause button
7
Battery status, appears when batteries are dead
2
Intensity setting
▲
Increase
▼
Lower
8
Intensity, level 0 – 20
9
Pause symbol, flashes when activated
3
Program/lock button
10
TIMER: Remaining time in the active program in
minutes
4
Battery compartment
11
Button lock active
5
Connector socket
12
Active program
6
Screen with LCD display