PRISM MPI2-25 and MPX2-25 Media Analysis Platform User Manual
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3.
Select one of these reference options:
o
Internal.
The timing is based on an internal clock.
o
Analog.
Refers to a Black Burst (BB) or Tri-Level Sync (TLS)
external reference. An analog external reference is connected to the
REF BNC input on the back panel.
o
PTP.
Refers to Precision Timing Protocol (PTP) external reference.
PTP external reference must come through the 10/25GE SFP Port 1
input on the back panel.
NOTE.
When a reference selection is made the reference changes in the status
bar and in the Timing application.
Configure the analog
reference settings
1.
Select the
Settings
icon (
) to open the Settings menu.
2.
Select
Reference
to open the Reference submenu and select the
Analog
Ref Setting
submenu. (See
Figure 62
.)
Figure 62: Analog reference settings configuration
3.
Select from one of these reference I/O options:
•
Loop-Through.
The REF input is looped out the REF output BNC.
•
Terminate Input.
The REF input is terminated at the REF input BNC.
There is no signal at REF output BNC.
