2 Summary
2.1 Connections
2.2 Control elements
325 Con
1
3
2
4
Button
Name
1
Mode / Cal
2
On / Off / Esc
3
Up / Max
4
Down / Min
5
Store / Read
6
Enter / Setup
*
Button function in operating mode
SD_325_Con_1 08/2023
Universal output: USB interface, power supply,
analogue output
7-pin bayonet connection: connection for
the conductivity sensor with integrated tem-
perature sensor
5
6
Brief button press
•
Change measuring parameter*
(Con / TDS / SAL / Res)
•
Switch instrument on
•
Back
•
Scroll upwards
•
Display max value*
•
Scroll downwards
•
Display min value*
•
Operate data logger (logger on)
•
Save/freeze measurement value
"HLD" (logger off )*
•
Start new measurement with
auto-HLD*
•
Confirm selection
•
Cell constant alignment*
Long button press
Start calibration
Switch instrument off
Delete max value
Delete min value
Open data memory
Open configuration
menu
41