910-269-EN, Rev. B, June 2011
54 Chapter 3
3.1.3 About the Focus
The button that appears with a yellow background is the element that has the focus.
There is always only one element that has the focus. When the focus is on a parameter
button, the button background of the submenu to which it belongs, appears green (see
the Range and the Basic buttons in
Figure 3-5 on page 54).
Figure 3-5 The focus is on the element appearing yellow
3.1.4 About Button Types
Table 7 on page 54 presents the various types of buttons found in the EPOCH 1000
Series interface.
Table 7 Button types
Type Example Description
Editable value Parameter with an editable value.
Turn the adjustment knob or press the arrow keys to
change the value.
Currently selected
submenu
Element currently with the focus
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