3.4.2
Setting a new Duration Time
To adjust the duration time, press the
buttons. The - decreases the time, the + increases the time. Press
button quickly if small increments are needed or press and hold to change more rapidly. The range for the time is 1 to 99
seconds. To change the duration time stored default value, see
Changing the Stored Default Values
Duration Time selection will be indicated on the display panel. If the ICS AirCal is in operation mode, the digital display
shows the set time. Once an irrigation is started by using the foot switch or activation trigger on the delivery head, the
actual timer will count down to 0. A beep will sound when the timer reaches 0 to alert the tester to stop irrigation. If the
ICS AirCal is in standby mode only the set time will display.
3.5
Airflow Rate
3.5.1
Recommended/Default Airflow Rate
The default airflow rate for caloric irrigation is 8 liters per minute.
3.5.2
Setting a new Airflow Rate
Turn the knob to the right of the airflow
button to adjust the flow rate. Turn the knob counterclockwise to
increase the airflow and clockwise to decrease the airflow. The range for the airflow rate is 4 to 10 liters per minute. The
airflow rate is set based on the knob position.
The flow rate selection (actual only) will be indicated on the display panel. If the ICS AirCal is in operation mode, the
digital display shows the actual flow rate. If the ICS AirCal is in standby mode the display will be off.
3.6
Beep Volume
A beep will sound when the timer reaches 0 to alert the tester to stop irrigation. A 2000 Hz beep is presented.
3.6.1
Default Beep setting
The default Beep is set to level 2.
3.6.2
Setting a new beep volume
To adjust the beep volume, press and hold the beep
button until a beep is sounded that you want as the default.
There are 4 levels for the beep volume. To change the beep volume stored default value, see
3.7
Changing the Stored Default Values
Change all settings to the desired setting. Decide what temperature for the ICS AirCal to start up in. Press and hold either
the warm
or cool
temperature button for 3 seconds to set all default settings (warm and cool tem-
peratures, startup temperature, duration timer and beep volume). A 1 second beep will be sounded to confirm that the
16
Otometrics - ICS AirCal
3 ICS AirCal Front Panel