Temperature Min/Max; Temperature Calibration; Relative Humidity (Rh) Settings; Day/Night Settings Rh - TechGrow T-2 Pro Handbuch

Select "D&N delay" and press the PTK. Set the desired
time delay for switching between day and night mode
by turning the PTK.
Press the PTK to confirm.
Select >> NEXT >> and press the PTK to proceed with
minimum/maximum temperature.
Note: This function can also be set via "boot menu",
"System settings", "D & N delay".

9.4 Temperature min/max

The measured minimum and maximum temperatures
are displayed.
TMP Min 26.2 °C
TMP Max 33.2 °C
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=> Reset min/max
>> NEXT >>
To reset the temperature's min/max values, select
"Reset min/max" and press the PTK.
Select >> NEXT >> and press the PTK to return to the
main screen.

9.5 Temperature calibration

Although the temperature sensor is very accurate, it
may be desirable to align it with other measuring
equipment.
"Temp offset" allows you to adjust the indication with
+ or - 5.0 °C.
Reboot the T-2 Pro and select "System settings" in the
boot menu.
=> System settings
CO2 setup
BOX selection
>> HOME <<
Press the PTK to enter the next screen.
Select "Temp offset".
LCD on-time 30s
=> Temp offset 0.0
D&N delay
<< BACK <<
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Press the PTK and select the desired adjustment (-5 °C –
5 °C).
Press the PTK to confirm.
Select << BACK << and press the PTK to return to the
boot menu. After a few seconds you will automatically
return to the main screen.

10. Relative humidity (RH) settings

You are in the main screen. Select "RH" and press the
PTK.
TMP = 29.8 °C
=> RH = 63 %
CO2 = 848 PPM
CO2 cntr 00:00:00

10.1 Day/night settings RH

In the next screen, select "Humidity day" and press the
PTK to set the day value. Turn the PTK to set the desired
humidity level. If you want to completely disable the air
humidity regulation during the day, turn to "Off".
Confirm by pressing the PTK.
=> Humidity day 60%
Hum. night 60%
Humidity +/- 3%
>> NEXT >>
Select "Hum. night" and press the PTK to set the night
value. Turn the PTK to set the desired humidity level.
If you want to completely disable the air humidity
regulation during the night, turn to "Off".
Confirm by pressing the PTK.
Humidity day 60%
=> Hum. night Off
Humidity +/- 3%
>> NEXT >>

10.2 Hysteresis RH

Select "Humidity +/-" (1-30%) to adjust the hysteresis.
Press the PTK to confirm.
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