Narda SRM-3006 49
Select Deselect All
• If all the items were selected, they will all be deselected.
• If all the items were deselected, they will all be selected.
• If some items were selected and others deselected, they will all be
selected or deselected.
Invert Selection
Changes the status of every item in the list.
Select First / Select Last
You can use these softkeys to select a group of items from the list.
1. First deselect all items using the Select Deselect All softkey.
2. Use the rotary control to highlight the first item in the group that you want
to select and then press the Select First softkey.
3. Use the rotary control to highlight the last item in the group that you want
to select and then press the Select Last softkey.
4. The highlighted section is now selected.
4.4.3 Changing numerical values
You can change numerical values using the rotary control or by using the
keys.
Note: If you use the rotary control to change a numerical value, you cannot
then use the keys to change the value or vice versa in the same
setting step. To change from one control to the other, you must first
exit the Select menu and then open it again.
To change a value using the rotary control:
1. Open the Select menu.
2. Use the arrow keys to select the digit you want to change and
then use the rotary control to set the desired value.
3. Press the OK key to set the new value.
To change a value using the keys:
1. Open the Select menu.
2. Use the number keys and decimal point key to enter the desired value
and enter the desired units using the appropriate softkey. (You can
delete digits using the Backspace softkey.)
ª The new value is set and the Select menu closes as soon as you have
entered the units.