ABB LWT300 Series User Manual page 39

Selecting an option
Options can be selected but not modified. This is the easiest operation to perform:
1 Using the arrow and action keys, move up, down, left or right within a menu.
2 Once you find the option that you want to set, highlight it by using the arrow keys.
3 Press the right action key (OK). The highlighted option is selected and effective immediately.
4 Press the left action key (Back) repeatedly to exit the menu.
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Figure 25 Selecting an existing option
Setting a value
Contrary to options, you can modify values.
1 Using the arrow and action keys, move up, down, left or right within a menu.
2 Once you find the option that you want to set, highlight it by using the arrow keys.
3 Press the right action key (Edit) (see Figure 26 on page 35).
4 In the Edit screen, use the left action key (Next) to move from left to right over the editable values
(see Figure 27 on page 35).
5 Once you are on the value that you want to modify, press the Up or Down arrow key to increase or
decrease the highlighted value. Modify all necessary values as such.
6 Once you are done modifying values, press the right action key (OK). The modified value becomes
effective immediately.
7 Press Back repeatedly to exit the menu.
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Figure 26 Selecting a value to edit
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Figure 27 Setting a value
The menus accessible at the first level (once the instrument is powered up and functional) are listed in
"First-level menu" on page A83.
Introducing the user interface
35