User's Manual

701-070801 Rev A This document contains proprietary information,
see proprietary statement on first page.
Page 24 of 85
Figure 22 OTAR Confirmation Dialog
Once the operator has confirmed the operation, the active transceiver shall begin the OTAR operation.
The display shall give feedback to the operator on the progress of the OTAR operation. At a minimum,
“OTAR in progress” and “OTAR completed” or “OTAR failed” status messages shall be displayed. The
status messages shall be displayed in the screen area normally used to display the active and standby
channel information. Figure 23 depicts a typical OTAR status display.
While the OTAR status is “OTAR in progress” the STOP button shall be enabled. If the operator presses
the STOP button the OTAR cancel confirmation dialog shall be displayed, as depicted in Figure 24. This
dialog functions identically to the OTAR start confirmation dialog. If the operator chooses to cancel the
OTAR, then the OTAR operation shall be aborted and normal operation resumed. If the operator
chooses to continue with the OTAR operation, the display shall resume to where it was prior to the STOP
button being pressed. While an OTAR is in progress, no transceiver functions shall be available other
than to cancel the OTAR in progress.
While the OTAR status is “OTAR completed” or “OTAR failed” the OK button shall be enabled. The
operator shall be required to press the OK button to acknowledge the result of the OTAR operation.
When the operator presses the OK button the display and available functionality shall return to normal.