Hach-Lange SI794 D tr User Manual - Manual (Page 108)

Passcodes
The passcodes allow fast access to the functions.
Calibration
Key + Code Description
Cal Info
Display of zero and slope
0000
1001
Product calibration
Adjusting the zero / slope (product)
1105
Temp probe adjustment 1015
Configuration
Error Info
Display last error and erase
0000
Configuration
Sensor monitor
Display uncorrected sensor current (nA)
Parameter set 1/2
Selecting parameter set
1200
2222
7654
Key + Code Description
Slope calibration
Adjusting the slope (sensor)
1100
5555
5556
5557
5559
Current source 1
Output current 1 specified
Relay test
Manual test of contacts
Manual controller
Manual specification of controller output
Current source 2
Output current 2 specified
Zero calibration
Adjusting the zero point (sensor)
TA-194.432-HCE03 20081015
Software version: 1.x