12 | Manual Zero Mode
INFICON
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074-708-P1A D-TEK Stratus OM
12 Manual Zero Mode
leak indicator
(showing full
alarm)
Manual Zero
symbol
Manual Zero mode looks and operates similar to Pinpoint mode, but is identified by
the text Manual Zero and the Manual Zero symbol on the bottom bar. Manual Zero
mode allows the user to manually zero to the background refrigerant by pressing the
SENS/ZERO button. Once the new zero point is set, D-TEK Stratus will not alarm
unless a higher concentration of refrigerant is detected.
Manual Zero mode beeps faster at the zero point than other modes. If the
concentration is lower than the current zero point, the beeping slows. This allows the
user to know if they are moving away from the leak by listening to a change in the
beep rate.
There is no sensitivity setting in Manual Zero mode.
Manual Zero mode requires an extra warm-up time of up to 15 minutes for optimal
performance.
