The Individual Main Menus - TESTO 6681 Instruction Manual

1.4.6 The individual main menus

1.4.6.1 Editing Main Menu Channel 1
An overview is given in Overview of the testo 6681 user menu, chapter 1.4.5.
You can perform basic settings for channel 1.
1 In Measuring Mode, press SET, select Main Menu Channel 1 using 
or  and confirm selection with SET.
One of the following parameters can now be selected using  or , after
which the selection must be confirmed with SET:
Channel 1 unit
•
The parameter for this channel is selected.
Selection: % RH, °C, °F, °Ctd, °Ftd, g/m³, gr/ft³, g/kg, gr/lb, kJ/kg,
BTU/lb, °Ctw, °Ftw, "H2O, hPa, ppm
Edit/select parameter with  or , confirm with SET or abort input
with ESC.
Scale minimum for channel 1
•
The lower scale limit is edited;
Unit as selected above (example: 4 mA = 0 % RH).
Editing the value: Scroll one digit to the right using , increase value
of digit by 1 using . Confirm with SET or abort entry with ESC.
Scale maximum for channel 1
•
The upper scale limit is edited;
Unit as selected above (example: 20 mA = 100 % RH).
Editing the value: Scroll one digit to the right using , increase value
of digit by 1 using . Confirm with SET or abort entry with ESC.
Signal delay ("Damping") for channel 1
•
The analog signal can be delayed("Damping"); a time constant is
selected for this (1 = no delay; 15 = longest delay).
Edit/select parameter using  or , confirm with SET or cancel entry
via ESC.
2 Continue to Main Menu Channel 2 using  or  or return to
Measuring Mode by pressing ESC.
1.4.6.2 Editing main menu of channel 2
See channel 1.
1.4.6.3 Editing main menu of channel 3 (if this option is
available)
See channel 1.
testo 6681
, % Vol, °Ctm, °Ftm.
vol
- 1.4 Operation 47