Dickson KT8P Manual V6 52418
6
8.
Each time P
P
P
Pen
en
en
en H
H
H
Home
ome
ome
ome is pressed the two pens will switch positions (moving the most
recently adjusted position) until On/Off
On/Off
On/Off
On/Off is pressed to exit pen adjust mode.
Note: Pressing the On/Off button will exit the adjustment and return the unit to normal operation.
Each time the Pen Home or On/Off button is pressed, the adjustment currently in progress will be
stored. The unit will take one minute to exit Pen Adjust Mode once the On/Off button is pressed.
CALIBRATION
CALIBRATION
CALIBRATION
CALIBRATION
KT8P0/2/3:
The R400 Replaceable Sensor was carefully tested and calibrated before being shipped
from the factory. For greatest accuracy, we recommend replacing the sensor every 6-12
months (does not include N400 and N450).
To order a Calibrated Replacement Sensor Call customer service at (630) 543-3747 or go
to www.dicksondata.com.
When your new Replaceable Sensor arrives, simply turn off the recorder, remove and
discard the old sensor, plug in the new one and power the recorder back on. Your
recorder will continue to record temperature and humidity without interruption.
KT856:
The KT856 was carefully tested and calibrated before being shipped from the factory. For
greatest accuracy, we recommend factory re-calibration every 6-12 months. Call
customer service at (630) 543.3747.
USER CALIBRATION
USER CALIBRATION
USER CALIBRATION
USER CALIBRATION
If you have an accurate standard to compare against, the Replaceable Sensor or unit (KT856)
calibration can be adjusted at one point. This will not adjust the span and is not as accurate as
replacing the Replaceable Sensor with a newly calibrated one, or returning the KT856 for
recalibration.
1.
To activate Calibration mode, turn the unit on and press and hold both the On/Off
On/Off
On/Off
On/Off and the
Adjust
Adjust
Adjust
Adjust----Down
Down
Down
Down button until the LED is solid green. The LED will then blink amber at which
point only the pen being adjusted will show on the display.
Note:
Note:
Note:
Note:
Make sure to press the Adjust-Down button first so the unit will not turn off
2.
To raise the unit of measurement, press the Adjust
Adjust
Adjust
Adjust----Down
Down
Down
Down button. To lower the unit of
measurement, press the Adjust
Adjust
Adjust
Adjust----Up
Up
Up
Up button. Pressing Pen home
Pen home
Pen home
Pen home switches between the red and
blue pens on a two pen unit and stores the current adjustment value.
3.
When Calibration is complete, press the On/Off
On/Off
On/Off
On/Off button. The adjustment is stored in memory
even after you turn the unit off or if AC power fails.
Note:
Note:
Note:
Note: After two hours, if no buttons are pressed, the unit will time out of Calibration mode
and resume normal operation. If you wish to cancel the Calibration, simply enter Calibration
mode and toggle through the steps without adjusting displayed readings. Exit by pressing
the On/Off
On/Off
On/Off
On/Off button. You have now restored factory calibration settings.
Note:
Note:
Note:
Note: It is recommended that you use a controlled chamber when determining if Calibration
is necessary. Adjusting the pen locations in an open room is not recommended as humidity
can vary greatly within a very small area.
