This switch is mainly used for switching between micromotor's
rotation limit speed and preset rotation speeds (SET 1 to SET 3).
Pressing this switch each time changes the speed mode: Limit speed
-> SET1 -> SET2 -> SET3 -> Limit speed.
The indicator indicates the selected mode.
Rotation mode select switch
These switches are used mainly for switching the handpiece setup
mode.
When the switch or switch is pressed, the upper limit of the
micromotor rotation speed changes in three steps (or 5 steps).
The indicator indicates the selected mode.
(-) (+) switches
11
12
Ｅ Ａ
Ｅ Ａ
- 19 -
4. DESCRIPTION OF OPERATION AND FUNCTIONS OF COMPONENTS
For forward turning
(Only right-side LED
is lit in green.)
For reverse turning
(Only left-side LED
is lit in orange.)
Use this switch for switching the micromotor rotation direction.
Pressing this switch each time changes the direction between
forward (clockwise) rotation and reverse (counter-clockwise)
rotation.
Forward rotation is preset power is on. In case a micromotor set
for reverse rotation is returned to its holder, the LED indicates
forward rotation. When such a micromotor is picked up, however,
the LED indicates reverse rotation and the alarm buzzer sounds.
Micromotor forward/reverse select switch
10
Ｅ Ａ
Lit in Orange
* Handpiece rotation stop function
If a handpiece is picked out of the holder in the state where the foot
controller pedal is depressed, the micromotor of this handpiece will
not run.
The indicator lamp in the micromotor forward/reverse select switch
flickers in orange in this state and thus indicates that the safety
mechanism is working.
Make sure to pick up a handpiece first, and then depress the foot
controller for operation.