ALARM ADJUSTMENT
1. Press both buttons together when unit starts up and displays Gas Type and
then release it OR.
2. From working display, push both buttons simultaneously and release. The unit
will display Pin, press either key to display 900.
3. Press the Right button to scroll up to 980 and then push left button. The num-
ber increases to 998 and then restarts from 900. It will go to the menu to
adjust the alarm and display "Con" for Continuous On operation. Press Left
button to select. Press Right Button to toggle mode. Press Left button to save
the setting. It will now display "LO" for the low alarm.
4. Press Left button to adjust the "LO" alarm. The current setting will be displayed.
5. Press Right button to adjust the alarm. You can only increase the number.
Once it exceeds 300 it will start from 0.
6. Press Left button to save the alarm setting and it will now display "HI".
7. Press the Left button to adjust the "HI" alarm. The current setting will be dis-
played.
8. Press Right button to adjust the alarm. You can only increase the number.
Once it exceeds 300 it will start from 0.
9. Press Left button to save the alarm settings. It will now display "tA" for TWA.
10. Press Left button to adjust the TWA alarm. The current setting will be dis-
played.
11. Press Right button to adjust the alarm. You can only increase the number.
Once it exceeds 300 it will start from 0.
12. Press Left button to save the alarm settings. It will now display "StL" for
STEL.
13. Press Left button to adjust the STEL alarm. The current setting will be dis-
played.
14. Press Right button to adjust the alarm. You can only increase the number.
Once it exceeds 300 it will start from 0.
15. Press Left button to save the alarm settings. It will automatically exit the
menu and perform auto zero.
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