Metrohm 900 Touch Control Manual - Manual (Page 520)

32.9 Diagnosis
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504 ￭￭￭￭￭￭￭￭
900 Touch Control
NOTE
The [ ] fixed key is used to display the preceding test picture; the test
can be stopped at any time with the [ ] fixed key.
Proceed as follows:
1 ￭ Tap on [LCD test].
The entire display turns white.
2 ￭ Check the display for pixel errors and other irregularities.
￭ Continue the test with [ ].
Other colors and patterns will be displayed one after the other.
3 ￭ Repeat step 2 until the System / Diagnosis dialog is displayed
again.
4 ￭ Contact your Metrohm representative in the event of faults or
irregularities.
32.9.2 Temperature monitoring
System ▶ Diagnosis ▶ Temperature control
You can use temperature monitoring to display the operating temperature
of a connected control device. The temperature is measured in the interior
of the housing. The display is updated with the [Update] button.
32.9.3 Formatting an external storage medium
System ▶ Diagnosis ▶ Format storage medium
With this function, you have the option of formatting an external storage
medium directly on the 900 Touch Control (quick formatting).
The following file systems can be selected:
￭ FAT
￭ FAT32
￭ ExFAT