Locking The Controller - Handicare DX REM 420 User Manual

28 | Locking the controller

7. Locking the controller
To lock the controller (fi gure 5):
 Press the on/off button for 4 seconds when the DX
system is turned on.
 The DX system turns off immediately when the on/
off button is pushed.
 After 4 seconds the 'maximum speed' (D2 in fi gure
3) LEDs and the lock LED turn on for 1 second to
indicate that the DX system is now locked.
To unlock the controller (fi gure 6):
 Press the on/off button.
 The lock LED will fl ash for 10 seconds to indicate
that the DX System is locked.
 Press the horn button twice within 10 seconds. The
DX System will turn on normally.
 If the horn button is not pressed within 10 seconds,
the SHARK will turn off again.
> 4 s
Figure 5
2 x
Figuur 6
+
10 s
< 10 s on
> 10 s off