Teledyne GC-Pro/TCD - Gas Chromatograph - Manual (Page 84)

Operation GC-Pro TCD
Teledyne Analytical Instruments 70
Selecting ALARM 1 displays the following screen:
From this screen you can make Alarm 1 active or defeated,
configure it as a high or low alarm, failsafe or non-failsafe and whether
the alarm will be latching or non-latching by touching the respective
LED’s.
The user can enter the trigger value (alarm setpoint) by touching in
the Trigger Value box. This causes a numeric keypad to display for
entering the value. Hit ENTER to close down the keypad and enter the
value into the Trigger Value box.