User Manual

Table Of Contents
ToxiRAE Pro PID Users Guide
27
4. To save the new value, press [Y/+]. The value is saved, and the menu advances to
TWA Alarm.
To exit without saving the new value:
1. Press [MODE] to advance to Cancel.
2. Press [Y/+] to exit the STEL Alarm submenu and advance to the TWA Alarm
submenu.
TWA
Set the TWA Alarm as follows:
1. In the TWA Alarm submenu, press [Y/+] repeatedly to select a desired number.
Numbers increase from 0 to 9. Once 9 is reached, pressing [Y/+] again wraps
around back to 0.
2. Press [MODE] to move to the next digit.
3. When you are satisfied with the number, press [MODE] until OK is
highlighted.
4. To save the new value, press [Y/+]. The value is saved, and the menu advances to
Alarm Mode.
To exit without saving the new value:
1. Press [MODE] to advance to Cancel.
2. Press [Y/+] to exit the TWA Alarm submenu and advance to the Alarm Mode
submenu.
Alarm Mode
There are two selectable alarm types:
Auto Reset When an alarm is triggered and after the alarm condition is no
longer present, the alarm stops and resets by itself.
Latch When the alarm is triggered, it will not cease until you manually
turn it off.
The latched setting only controls alarms for High Alarm and Low
Alarm, not the STEL or TWA alarms.
Note: To clear an alarm when the instrument is set to Latched,”
press [Y/+] when the main (measurement) display is shown.
1. Press [MODE] to step from one alarm type to the other.
2. Press [Y/+] to select an alarm type.
3. When you have completed your selection, press [MODE] until “Exit is
highlighted. Then press [Y/+] to save the change and exit to “Buzzer and Light.