
Transmitter Multiparameter M400 49
© 11 / 08 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter Multiparameter M400
Printed in Switzerland 52 121 378
8.6.5 Reset ISM Counter / Timer
This menu allows reseting counter and timer functions which cannot be reseted automatically.
The adaptive calibration timer will be reseted after a successful adjustment or calibration.
for pH sensors:
Reset Maintenance Timer Yes / No
After a manual maintenance cycle on the sensor, this timer needs to be reseted.
for oxygen sensors:
Reset Maintenance Timer Yes / No
After a manual maintenance cycle on the sensor, this timer needs to be reseted.
Reset Lifetime Indicator Yes / No
After exchanging the inner-body of the sensor, this timer needs to be reseted.
Reset CIP counter Yes / No
Reset SIP counter Yes / No
Reset Autoclaving counter Yes / No
After a manual maintenance cycle on the sensor, this timer needs to be reseted
8.7 Display
(PATH: Menu / Configure / Display)
Enter configuration mode as described in Section 8.1.
This Menu allows for the configuration of the values to be displayed and also the configuration
of the Display itself.
8.7.1 Measurement
The Display has 4 lines. Line 1 on top and Line 4 on the bottom.
Select the values (Measurement a, b, c or d) to be displayed on each line of the display.
The selection of the values for a, b, c, d needs to be done under
Configuration / Measurement / Channel Setup.
Select the ”Error Display” mode. If this is set to ”On” when an alarm has occurred, the message
”Failure – Press Enter” will be displayed on Line 4 when an alarm occurs in the normal
Measurement mode.
Pressing the [ENTER] key again will bring up the Save Changes dialog. Selecting No will
discard the entered values, selecting Yes will make the entered values the current ones.
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