Hach LDO User Manual page 19

Figure 10 Changing a Menu Item
1. Display Area
2.
BACK
3.
FORWARD
4. –confirms the entry or selection.
ENTER
Figure 11 Keypad
1
4
7
1. Enters numbers or the character as shown on the button.
2. Moves the cursor one position to the left or to the right.
3. Increase/Decrease a number or letter at the cursor position. Keep the button pressed to change the numbers/characters
continuously.
4. Deletes the character to the left of the cursor.
5. –cancels the entry.
CANCEL
6. –confirms the entry or selection.
ENTER
1
:
2 3
5 6 /
8 9 0
User Interface and Navigation
5. –changes to the display of measured values.
HOME
6. –scrolls up
UP
7. –scrolls down
DOWN
2 3
4
5
6
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