INSTEON 2441zth 用户手册
Page 19 of 27 Rev: 1/21/2014 8:36 AM
temperature calibration modes (E)
Internal Temperature Calibration
•
I appears on right side of screen
•
The top left number (77 in example) is the current reading according to the temperature sensor
•
The top right number (14 in example) is the current offset (represents 1.4)
•
These numbers can change while this screen is displayed even though the primary temperature
does not change; they are floating point calculations.
does not change; they are floating point calculations.
1) Tap Up or Down arrows to adjust the displayed temperature to match the calibrated source
i. Each press results in a 1
°
F (0.5
°
C) change
ii. The calculation using example numbers below is 78 = 77 + 1.4
iii. The offset range is from –10 to +10 actual °s
Humidity Calibration Mode
1) Once in Setup Mode for temperature calibration (step 1 above), tap Mode button to step between
1) Once in Setup Mode for temperature calibration (step 1 above), tap Mode button to step between
temperature calibration and humidity calibration
2) Press the Up or Down arrow to select the current humidity level
•
The top left number (40 in example) is the current reading according to the humidity sensor
•
The top right number (-92 in example) is the current offset (represents -9.2)
•
These numbers can change while this screen is displayed even though the primary humidity level
does not change. they are floating point calculations
does not change. they are floating point calculations
o
Each press results in a 1% humidity change
o
The calculation using example numbers below is (31 = 40 – 9.2) and 42 = 40 + 1.7
o
The offset is from -10 to +10
3) Press the MODE button to calibrate the external temperature sensor or press Program to exit
calibration mode
External Temperature Calibration
•
If you are using a Waterproof Temperature Sensor, use this mode to calibrate its external
temperature readings
temperature readings
•
E appears on right side of screen
1) Tap Up or Down arrows to adjust the displayed temperature to match the calibrated source
i. Each press results in a 1
°
F (0.5
°
C) change
ii. The calculation using example numbers below is 78 = 77 + 1.4
iii. The offset range is from –10 to +10 actual °s
iv. If no external sensor is installed, EE will be displayed instead