LT-4100 User & Installation Manual Rev 1.00 User Interface (UI)
Lars Thrane A/S www.thrane.eu Page 40 of 129
The status bar has a dedicated section for presenting time and position and 7 slots for system status icons.
NOTE: The status bar contains a flashing square in the upper left corner to verify that the display
never freezes, see Figure 37 above. The flashing square is always visible on the display.
Each slot shows the status of one function or group of functions. If a group of functions in a slot has more
than one active icon, the slot will continuously take turn showing one icon at a time for a few seconds
before cycling to the icon of the next function.
Time & Position Slot
7 6 5 4 3 2 1
Figure 37: LT-4110 Control Unit - UI (status bar)
The LT-4100 system has no satellite signal and is not registered on the
Iridium® Network.
The LT-4100 system has satellite signal = 0 and is registered on the
Iridium® Network.
The LT-4100 system has satellite signal = 1 and registered on the
Iridium® Network.
The LT-4100 system has satellite signal = 5 and registered on the
Iridium® Network.
Table 10: LT-4110 Control Unit - UI network status
Active voice call or off-hook mode.
Voice service unavailable due to an unspecified error
There is an active data connection.
Data service unavailable due to an unspecified error
Table 11: LT-4110 Control Unit - UI Iridium service