ADTRAN 1204002L2, TSU IQ+ - page 46

Chapter 3. Operation
3-2 TSU IQ+ User Manual 61200275L1-1
LCD Window
Displays menu items and messages in this 2 line by 16 character
display.
Enter Key
Selects active menu items. To activate a menu item, scroll to it
using the arrow keys or press the number of the item. The flashing
cursor indicates the active parameter. Press Enter to select the
active menu item.
Up and Down Arrow Keys
Scrolls through the menu and activates the menu items of the
current menu. The flashing cursor indicates an active parameter.
Cancel Key
Press the Cancel key to stop the current activity and return to the
previous menu. Press repeatedly until the desired menu level is
reached. When a submenu item is displayed, press Cancel to exit
the current display and return to the previous menu.
Quick Key
Pressing the Quick key returns the front panel to the main menu.
Numeric Keypad
Thenumerickeypadcontainsthenumbers0through 9and alpha
characters Athrough F, which are used to activate menu items and
enter information such as the IP address.
Next, Prev, Add, Delete Keys
To activate these functions, press and release the Shift key, then
press the Next,Prev,Add,orDelete key. Use these keys when editing
tables such as the PVC Options table. See PVC Options (PVC
CONFIG) on page 7-6 for more information.