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Quantum and Evolution Series Installation and Operating Handbook
If the Rx clock is set to Satellite, a G.703 interface card is fitted but not currently
selected and the G.703 clock extension SAF feature is enabled then the following menu
is displayed at this point:
Gen G.703 as clock extension ref:
New: E1
This allows a high stability G.703 clock reference to be generated from the satellite signal
(see Section 8.8 for further details).
Options:
OFF
E1
T1
OFF
Factory default:
Allows a high stability reference signal to be transferred across satellite.
Description:
7.3.3.2.4 Edit-Rx-Clocks-Buffer Screen
Buffer size:0 to 99ms
New: 8
ms
Units:
0
Minimum value:
99
Maximum value:
1
Step size:
8
Factory default:
Buffer capacity for received data. This is used when the Rx clock is not
Description:
set to Satellite. Should the capacity be exceeded (unflow or overflow)
and the buffer slips, then it will slip by exactly half its chosen capacity,
back to 50% full. See The buffer fill state can be viewed on the Status
Demodulator screen. Section 8.1 for details of how the buffer operates.
[Off]
[8] Step 1ms
7-90
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