4 Operation
4.1
Switching the Spectrophoto-
meter On or Off
1
Switching on
1. Press the ON/OFF button
photometer gives an audible signal (beep)
and starts booting for approximately 2 min-
utes. You will see the following display:
2. After the booting process the screen shows
the self-test dialog.
Version 1.0 – 07/2023
Starting the self-test
3. Remove all cells and close the cell compart-
. The spectro-
1
4. Start the self-test with the Start button
5. The spectrophotometer performs the self-
Self-test
The self-test covers:
•
•
When the self-test has ended, the display shows
the main menu.
ment cover.
test.
Checks on memory, processor, internal inter-
faces, filter and lamp
A calibration of the wavelength
1
2
2
.
2
3
4
5
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