Maintenance
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6. Click to select instrument model in Model Selection. Click on the small
pull-down triangle on the right to select the comm. port (Comm1 default.)
There are 4 comm. ports available. It depends on which comm. port you
connected between the computer and spectrophotometer.
7. Click on the ellipse icon “Load”, then only select the file “*.H00” in the folder
“Update”, click on “Open” to load.
8. Turn on spectrophotometer, the screen will display as below (Figure 7.14)
and wait for upgrading.
Figure 7. 14 Upgrade State
9. Click on the button “Upload SN” in OEM information, the original serial
number of spectrophotometer will appear in line 1 – line 3 and is stored in
serial.ini . shown in Figure 7.15. If you do not have the original serial number,
please contact UNICO.
Figure 7. 15 Upload SN
10. Click on the ellipse icon “flash” on the left to start.