Hach-Lange SI794 C User Manual - Manual (Page 81)

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Display of output currents
Press enter while in measuring mode.
The current at output 1 is shown in the main display,
the current at output 2 in the secondary display.
After 5 sec the transmitter returns to measuring
mode.
Diagnostics functions
Display Remark
Display of calibration data (Cal Info)
Press cal while in measuring mode and confirm code
0000. The current cell constant is shown in the main
display. After 20 sec the transmitter returns to mea-
suring mode (immediate return at pressing enter).
Sensor monitor
For validation of sensor and complete signal process-
ing. Press conf while in measuring mode and enter
code: 2222. The measured resistance is shown in
the main display, the measuring temperature in the
lower display.
Press enter to return to measurement.
Display of last error message
(Error info)
Press conf while in measuring mode and confirm
code 0000. The last error message is displayed
for approx. 20 sec. After that the message will
be deleted (immediate return to measurement at
pressing enter).