The default modulation envelope is AM.
Time Code Settings - This confirms the settings:
•Time Code = The time code in setting
•Code Modulation = The modulation type associated with the time code signal
•Time Code Out = The time code out setting
•Generator Time Offset = This shows any offset to the time code signal being produced by the timing engine.
Clicking Reset lets you clear any data you’ve entered, and Submit implements changes you have made.
GPS Information
This section of the admin menu appears only if you have the GPS option on the S100. The following items give details on GPS activity:
GPS Health
This screen updates the signal status. This example shows a normal screen.
Figure 4-14: GPS Health Status
The error codes are encoded into individual bits within the byte. The bit positions and their meanings are shown below.
Bit Position | Meaning if bit value = 1 |
|
|
0 | Battery |
1 | Signal processor error (1) |
2 | Alignment error, channel or chip 1 (1) |
3 | Alignment error, channel or chip 2 (1) |
4 | Antenna feed line fault (2) |
5 | Excessive ref freq. error (3) |
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|
S100 User Guide – Rev. D – June 2005 | 67 |
