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Chapter 3. Operation
Up and Down Arrows
The Up and Down Arrows scroll through menu items available in the
current menu. Submenu items appear two at a time in a circular or wrap-
ping fashion. When the submenu items are scrolled, they continuously
appear from beginning to end in a forward (Down Arrow) or reverse (Up
Arrow) pattern.
Cancel
Pressing the Cancel key stops the current activity and returns to the pre-
vious menu. Repeat until the desired menu level is reached.
Numeric Keypad
The numeric keypad contains the numbers 0 through 9 and alpha charac-
ters A through F, which are used to activate menu items or enter parame-
ters.
Shift
Enter alpha characters by first pressing and releasing the Shift key and
then pressing the desired character.
To activate a menu item designated by an alpha character rather than a
number, display the menu item using the Up and Down Arrows, press
and release Shift, then press the letter. The active item flashes. Press
Enter to select the item.
Quick
During most operations, the Quick key returns the display to the Main
menu. During a test, the Quick key returns to the top of the Test menu.
In SW56 operation, if the unit is not in test, the Quick key returns to the
Dial menu.
61200270L1-1
DSU III ARdc User Manual
3-5
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Table of Contents
Troubleshooting
