Rae ppbRAE 3000 - STEL Alarm

ppbRAE 3000 User’s Guide
63
When you have completed your selections, press [MODE]. You will
see two choices: Save and Undo. You have the opportunity to register
the new settings or to change your mind and revert to your previous
settings.
 Press [Y/+] to save the changes.
 Press [N/-] to undo the changes and revert to the previous
settings.
STEL Alarm
You can change the STEL Alarm limit value. The value is typically
set by the instrument to match the value for the calibration gas. It is
expressed in parts per billion (ppb). Note: The default value depends
on the measurement gas.
To change the STEL Alarm value:
1. Press [Y/+] to increase each digit’s value.
2. Press [N/-] to advance to the next digit.
3. Again, use [Y/+] to increase the number.
Repeat this process until all numbers are entered.
When you have completed your selections, press [MODE]. You will
see two choices: Save and Undo. You have the opportunity to register
the new settings or to change your mind and revert to your previous
settings.
 Press [Y/+] to save the changes.
 Press [N/-] to undo the changes and revert to the previous
settings.