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Auto Power Off (APO)
To save battery life, your SMAN manifold
automatically powers off after a set time of no
button presses
MENU/AutoOff
1. Use
ARROWS
to scroll through times (default is 30 min).
2. Press
ENTER
to select and exit.
If changes were made, choose
whether or not you want to save changes.
• Press
MENU
to exit at any time.
If changes were made, choose
whether or not you want to save changes.
• APO is automatically disabled when data logging.
Temperature Calibration
Thermocouples (T/C) are not calibrated
directly Instead, each T/C jack (ODDB, SLT, LLT)
must be calibrated to the particular T/C that
is plugged into it Though it’s possible for a
calibration to hold for years, it’s best practice to
calibrate regularly if only to verify accuracy
Calibration is quick and easy, requiring just a
known temperature to calibrate to Ice water is
probably the most accurate and readily available
known temperature (32 0°F, 0 0°C) in the field
MENU/CalTemp
1. Stabilize a large cup of ice water by stirring. Pure, distilled water
will be the most accurate.
2. Immerse the sensing end of the thermocouple in the ice water.
3. Use
ARROWS
to select the temperature you want to calibrate (SLT,
LLT, or ODDB).
4. Press
ENTER
to select.
5. Use
ARROWS
to adjust the temperature to match 32.0°F (0.0°C)
making sure the ice water is continually stirred.
The calibration
range is limited to ±7°F (±3.8°C) in order to help prevent mistakes.
6. Press
ENTER
to save and return to the list of temperatures.
• Press
MENU
to exit at any time.
If changes were made, choose
whether or not you want to save changes.
• If you have a wireless thermocouple (model JL3PC) assigned and
wireless is on, calibration is for the wireless thermocouple.
• Calibration of a wireless thermocouple (model JL3PC) does not
override a wired thermocouple calibration. You can switch between
wired and wireless without having to recalibrate.
