Install the protective cover, User interface and navigation, Keypad description – Hach-Lange DR1900 Basic User Manual User Manual
Page 8: Figure 4, For the adapter installation
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Figure 4 Sample cell adapters installation
Install the protective cover
If the instrument operates around bright lights, install the protective cover when the sample cell cover
cannot be closed. Refer to
.
Figure 5 Protective cover installation
User interface and navigation
Keypad description
Refer to
for the keypad description and navigation information.
8 English
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