STATUS SCIENTIFIC CONTROLS
Installation, Commissioning & Routine Gas Testing
FGD10A Oxygen / Toxic Gas Detector
TD18/002
Issue:
16
Change Note:
1904
Page 28
4.8.13. E : 16
– Alarm Level 2
The gas level that will cause Relay 2 to change state is set via this menu
option.
•
From the menu system select menu option:
E: 16
and press
ENTER.
•
Using the UP and DOWN buttons, adjust the displayed reading
so that it matches the desired alarm set point.
•
Press ENTER to accept the new alarm level.
Note: Pressing MENU instead of ENTER aborts the feature.
•
Press MENU to return the instrument to its standard mode of
operation.
4.8.14. E : 19
– Positive Zero Suppression
This option is used to allow the user to suppress small amounts of positive
sensor zero drift. The setting can be set between 0 and 10% of the sensor
range as set by the FSD value.
•
Press MENU to open the menu system.
•
Using the NEXT and PREVIOUS buttons, select menu option:
E:19
•
Press ENTER.
•
Using the INCREASE and DECREASE buttons, set the
required zero suppression value.
•
Press ENTER to store the new value.
Note: Pressing the MENU button rather than the ENTER button
exits without any change.
•
Press MENU to close the menu system.
