10
6 Comparator function (Judgment
／
Limit
）
This Comparator function compares data with the upper and lower limit values,
displays HI or LO ,and sounds the buzzer when the data exceeds the
limit value.
This function can be set for, air flow, temperature, humidity, and barometric
pressure.
Step 1 Press the SELECT key several times
on the display screen to display the setting
screen in the right figure.
Step 2 Move the ">" mark to "FUNCTION" using
▲
UP key or
▼
DOWN key and press
the ENTER key.
Step 3 Move the ">" mark and set
the 4 compartor function items.
JUDGMENT ITEM: Select from,
AF (Air Flow ), T1 (Temperature), %RH ( Relative Humidity ),
or BAR (Barometric Pressure)
JUDGMENT TIME: Select from at once,3 sec and 10sec
LIMIT-[HI]:
Set the upper limit. (Numbers can be either positive or
negative.)
Change the digit place with the SELECT key.
Set the digit number by
▲
UP or
▼
DOWN key, and
confirm using the "ENTER KEY".
LIMIT-[LO]:
Set the lower limit. (Numbers can be either positive or
negative.)
Change the digit place with the SELECT key.
Set the digit number by
▲
UP or
▼
DOWN key, and
confirm using the "ENTER KEY".
＞
INTERVAL
TIME
1min
PRIMARY DATA
T1
/
%RH
CLEAR
FUNCTION
USB
Summary of Contents for AD-1641
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