ADTRAN TSU 120e user manual Front Panel Descriptions Name

Chapter 3 Operation

FRONT PANEL

The TSU 120 front panel monitors operation and controls the configuration of the unit. The TSU 120 front panel is shown on page 3-3. Figure 3-1describes each part of the front panel.

Table 3-1. Front Panel Descriptions

Name	Description
LCD Window	Displays menu items and messages in two
	lines by 16 characters and alarm and status
	information.
Enter	Selects active menu items.
	To select a menu item, press the number of
	the item. The menu item flashes,
	indicating it is activated. Press Enter to
	select the menu item.
Up and Down	Up and Down Arrows scroll through and
Arrows	activate the submenu items available in
	the current menu. When the submenu
	items are scrolled, the flashing cursor
	indicates the active parameters.
Cancel	Pressing the Cancel key stops the current
	activity and returns to the previous menu.
	Repeat 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.

61202129L1-1 TSU 120 User Manual 3-1