Hach 1735 TRO Manual De Usuario página 10

Figure 5 Keypad and display
1 Display
2 HOME
3 ENTER
Key
HOME
ENTER
BACK
MENU
ARROWS (navigation keys)
Startup
Install the buffer reagent
Chemical exposure hazard. Obey laboratory safety procedures and wear all of the personal protective
equipment appropriate to the chemicals that are handled. Refer to the current material safety data
sheets (MSDS) for safety protocols.
The TRO buffer solution is ready to install without preparation. To install the indicator solution, refer
to Figure 6 on page 11. For the reagent replacements, refer to
10 English
4 BACK
5 MENU
6 ARROWS (navigation keys)
Table 1 Key descriptions
Description
Return to the main measurement screen
Confirm data entry or menu selections
Go back to previous screen; backspace to delete entries
Show the configuration options
Browse menu options. Press ENTER to select an option.
C A U T I O N
Consumables on page 18.