28 • User Guide
Warning!
Beware of damaging the instrument and suction arms when raising or lowering the
backrest or the chair.
The chair can be operated with several different kinds of controllers. These controllers
are: joystick(s), remote foot control, instrument bridge buttons, and suction head buttons.
The movement speed of the chair seat and backrest are designed to be adequate, but not
fast enough to cause danger to operator or patient.
Manual Positioning
Func-
tion
Remote
Foot Con-
trol
Remote
Hand Con-
trol
Joystick
Left (push
and hold)
Joystick
Right
(push and
hold)
Instrument
Bridge /
Suction
Head but-
tons
Raise
Backrest
1 1 1 1 1
Lower
Backrest
2 2 2 2 2
Chair
Down
3 3 3 3 3
Chair Up 4 4 4 4 4
Rotating the Chair and Locking the Position
The patient chair can be rotated ±45° after releasing the Chair rotation.
2
1