Hach-Lange LICO 690 User Manual - Manual (Page 87)

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Section 6 Advanced Operations
6.1 System Checks
1. Press System Checks in the Main Menu.
The "System Check" menu contains instrument information
and various performance tests.
6.1.1 Instrument Information
1. Press Instrument Information in the "System Check" menu.
2. The model, serial number and software version are
displayed.
6.1.2 Update the instrument software
6.1.2.1 Software update with USB memory
To obtain the software for the update from the Internet at
www.hach-lange.com: