AR 10009284, Operating And Service Manual

Page: 26 / 62

Model 40T26G40A
12 Rev A
3.4 FRONT PANEL DISPLAY AND SOFT KEYS
The purpose of the front panel display is to permit the operator to access extensive information about the
condition and operation of the TWTA. In order to accomplish this, a number of informational screens are
programmed. It is important for the operator to be able to select the screen with the required information.
Screen selection is accomplished by pressing an appropriate soft-key or by pressing the EXIT key. When a
soft-key is active, its function is displayed on the bottom line of the display. Figure 3-3 provides a roadmap
for navigating between the screens.
Figure 3-3. TWTA Front Panel Display Screens