testo 635 Bedienungsanleitung Seite 46

46 6. Setting the instrument
Press
3
channel no.
Assign the radio probe to the chosen channel no. with
4
function with
Humidity probe calibration
This function is only available if a humidity probe is plugged in.
The calibration values can be reset to the default settings (Reset). A 2-point
calibration can be performed.
Resetting t t he c c alibration v v alues:
The configuration menu is open, config. is displayed.
Probe
1
Press
2
- The calibration values are reset to the default settings.
Calibrating:
The configuration menu is open, config. is displayed.
Probe
1
Press
2
pressing
Put the humidity probe into the reference medium and wait for the
3
equalisation period to elapse.
- The current humidity reading and the calibration point (nominal value) are
displayed.
Start the calibration menu with
4
Save calibration with
5
Te-Type
The probe characteristic curves stored in the instrument can be set for the
probe type used.
Setting p p robe t t ype:
The configuration menu is open, Config. is displayed.
Probe
1
Select the desired probe type with
2
info@Testo-Direct.com
/ to select the probe that is to be assigned to the chosen
, without changing the probe configuration. .
ESC
Calibr.
OK OK
/ to select Reset and confirm by pressing
Calibr.
OK OK
/ to select calibration point P1 or P2 and confirm by
twice.
OK
or cancel calibration with
OK
Te-Type
OK
Testo-Direct
www.
.
.
.
OK
.
OK
/ and confirm with
or exit the
OK
twice.
OK
.
ESC
OK
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