HIGH DATA RATE RECEIVER
HDR-4G+ USER’S MANUAL
Ref. DTU 100782
Is.Rev 3.5
Date: June 1, 2021
© Safran Data Systems – IMP000074 e14r1
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MEMORY ALLOCATION FOR
PLAYBACK
Enables to allocate a fixed part of the available memory to the playback function
when the selection box Auto is disabled. The recommended operating mode is to
enable the Auto mode.
Select the playback mode:
Off Playback OFF
Soft Mode Specific Project
Data + Clock Playback at the ECL outputs of the demodulators
Test Modulator Playback at IF level using the test modulator
Important: Before selecting a playback mode (“Test Modulator” or “Data +
Clock”) the playback function must be connected to the test modulator (test
modulator Global Window – Field: Operating Mode = Playback), or to the
Demodulator outputs (Demodulator Global Window – Field: Output Mode =
Playback Merge or Playback Split 2).
Status 4.5.9.1.2
Status and alarms in this window are described in PLBK.
The status field is divided into two parts:
A general status line gives the status of the operation: “Ready to start” or “Play in progress, waiting for
stop”.
A bar-graph gives in real-time the level of the current playback as a percentage of the consumed data
from the selected file.