61 93 556 D3509
D3509
.
201.01.02
.
02
19.09.2008
58
Sirona Dental Systems GmbH
4 Operation
Operating Instructions TENEO
Dentist element
4.5.4.2
Timer function
A set time can be counted down to zero with the timer function. Up to six
timers can be preset. A time loop (automatic restart of the countdown) and an
acoustic signal (when the set time has expired) can be added to each timer.
Presetting the timers
The maximum time setting is 9 minutes and 30 seconds. When making the
settings, note that only the timer located at the far left can be triggered with
the
Timer
fixed key on the assistant element.
1.
Press and hold the
Timer
fixed key on the dentist element (> 2 s).
ª
The
Timer Function
settings screen is displayed on the touchscreen.
2.
Select one of the six timers to change its presetting. To do this, touch one
of the selection keys along the bottom edge of the settings screen.
ª
The selected timer is highlighted orange.
3.
Use the
–
and
+
keys to set the required time.
Increments:
From 0:05 to 1:00 = 5 s steps
From 1:00 to 3:00 = 10 s steps
From 3:00 to 9:30 = 30 s steps
4.
Select whether the time loop and the acoustic signal should be activated/
deactivated for the selected timer. Touch the
Time Loop
and or
Acoustic
Signal
key.
ª
If a function is switched on, the corresponding key is highlighted
orange.
5.
Select another timer for adjustment or close the settings screen with the
Return
key.
ª
All settings are automatically saved when the screen is closed.
Starting the timers
1.
Press the
Timer
fixed key briefly.
ª
The last timer used is started immediately. The set and elapsed time
are displayed in the footer. The
Timer function
screen remains visible.
2.
If you wish to use a different timer, touch one of the timers at the lower
edge of the screen.
ª
If the expired time is less than the new setting of the timer, the new
time will be shown in the footer. The previously started timer will not be
reset to zero.
