Terrasat IBUC - Table 6-1 LED Alarms

IBUC Operation Manual 6-2
Terrasat Communications, Inc.
Rev. A
Table 6-1 LED Alarms
Alarm State
Major Minor None
TX Alarms
User Configurable
Solid RED
Flashing Red
Log Only
DRO out of lock No X
TX Output Level High Yes X
TX Output Level Low Yes X
TX Input Level High Yes X
TX Input Level Low Yes X
Temperature Alarm Yes X
TX Simulated Fault No X
10MHz Reference Fault No X
Input Voltage Out of Range No X
Switch Fault No X
Input Current Out of Range No X
AGC/ALC Target Out of
Range No X
AGC/ALC out of range No X
AGC/ALC not settled No X
2) The Hand Held Terminal (HHT) is an optional item that may be used to access the
IBUC for local M&C via the M&C port J2. The HHT has a 4 row x 20 column display
with 4 function keys (F1-F4), a numeric keypad (0-9), and YES, No, BKSP
(backspace), SPACE, & ENTER keys. Initiate HHT operation by entering “….” (4
dots), followed by the password. The default password is “1234”.
Refer to figure 6-1 for the HHT layout.
The HHT menu consists of a main menu with multiple sub-menus. The sub-menus may
be selected by entering the corresponding digit as displayed on the HHT display. To
maneuver back to the previous screen simply hit the BKSP (backspace) key. Some
screens (i.e. INFO) only display information whereas other screens require user inputs.
User input fields are reflected by the corresponding digit and a colon (i.e. 0:) as shown
in the HHT Menu Tree (figure 6-2).