
Transmitter M400/2(X)H, M400G/2XH 75
© 03 / 2014 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter M400/2(X)H, M400G/2XH
Printed in Switzerland 30 031 683
11 Service
(PATH: Menu / Service)
Service
Tech Service
Calibrate Diagnostics
While in measurement mode press the key. Press the or . key to navigate to the ”Service”
menu and press [ENTER]. The available system configuration options are detailed below.
11.1 Diagnostics
(PATH: Menu / Service / Diagnostics)
This menu is a valuable tool for troubleshooting and provides diagnostic functionality for the fol-
lowing items: Model / Software Revision, Digital Input, Display, Keypad, Memory, Set OC, Read
OC, Set Analog Outputs, Read Analog Outputs.
11.1.1 Model / Software revision
Essential information for every Service call is the model and software revision number. This
menu shows the part number, model and the serial number of the transmitter. By using the .
key it is possible to navigate forward through this menu and get additional information like the
current version of firmware implemented on the transmitter: (Master V_XXXX and Comm V_
XXXX); and – if an ISM sensor is connected – the version of the sensor firmware (Sensor FW V_
XXX) and sensor hardware (Sensor HW XXXX).
Press [ENTER] to exit from this display.
11.1.2 Digital input
The digital input menu shows the state of the digital inputs. Press [ENTER] to exit from this
display.
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