TESTO 6740, Instruction Manual

Page: 16 / 28

16 5. Menu guide
5. Menu guide
(0555.6743/0555.6744 only)
Set unit (Unit)
Pressure dew point °Ctp/
°Ftp, atm. dew point
5
°CtA/
°FtA, rel. humidity %rF/%Hr/
%rh, absolute humidity
mg/m
3
(display: abs)
5
/ppm
v
,
temperature °C, °F
Select with
Set 4mA value
(S-Lo)
2
Define lower limit of scale
6
= +1
= Next digit
Set 20mA (S-Hi)
2
Define upper limit of scale
6
= +1
= Next digit
Set delay menu query
(Pti)
1s / 3s / 5s / 10s
Select using
De/Activate (dS-1) “display
can be switched off”
ON = Display can be
switched off
OFF = Display cannot be
switched off
Select using
De/Activate (dS-
2)“Change value/unit”
ON = 6s value, 2s unit
OFF = Value continuously
Select using
Set absolute pressure in
bar (PrES)
5
= +1
= Next digit
Test analog output (AtES)
-- = No signal
4 = 4mA
12 = 12mA
20 = 20mA
Select using
Activate using
ProG
Display: Min. value (Lo)
Display: Max. value (Hi)
Set code (UCod)
7
= +1
= Next digit
Display mode
1,2,11, 13
Reading and unit alternately / Reading continuously (see

)
Unit
Return to Unit
Return to ProG


3
Display from (see

)

CodE
Enter code
10
4 digit password, default
setting: 6810
= +1
= next digit
4
Signs and symbols:
Press button briefly.
Keep button pressed for 2s.
Change menu using button specified.
Save input using and change menu
or change menu using without
saving input.