User Operations Guide—Mira Instant Replay Server
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Copyright ©2014, Abekas Incorporated
Revised: 5 September 2014
(U)
System Reference Input
This BNC connector must be supplied with house Bi-Level analog reference or Tri-Level analog reference. If this input signal is
missing, then video/audio outputs from the Mira server will not be synchronized with external video/audio equipment.
If Tri-Level reference is used, then an external 75-ohm terminator with a BNC “T” connector must be employed in order to
double-terminate the Tri-Level reference signal feeding Mira.
(V)
Quad Viewer Output for ChA-ChD
This BNC connector provides an HD-SDI serial digital video output of the built-in quad-split viewer, which is used to monitor the
second group of four video channels ChA-ChD. This HD-SDI output can only connect to an external picture monitor capable of
accepting 1.5Gb/s HD-SDI digital video input. Each of the four “panes” in the quad-split viewer also contains the timecode and
title of the clips loaded in the four video output channels.
(W)
Quad Viewer Output for ChE-ChH
(
Mira 8-Channel Servers Only
)
This BNC connector provides an HD-SDI serial digital video output of the built-in quad-split viewer, which is used to monitor the
second group of four video channels ChE-ChH. This HD-SDI output can only connect to an external picture monitor capable of
accepting 1.5Gb/s HD-SDI digital video input. Each of the four “panes” in the quad-split viewer also contains the timecode and
title of the clips loaded in the four video output channels.
NOTE:
The Quad Viewer only appears when Mira is operating in HD video formats, 720 or 1080. The Quad Viewer output is
disabled
when Mira is
operating in SD video formats, 525 or 625. If you will be operating Mira in standard definition, then please use the desktop Viewer that is built into the Mira
Explorer user interface instead of this Quad Viewer.
(X)
Disk RAID-6 Maintenance Only!
This 100/T Ethernet port is only used for a dedicated maintenance terminal for the internal media RAID-6 disk array. This port
should
never
be used as a “general” Ethernet port for file transfer and clip management. Alternatively, the RAID-6 disk array
maintenance can be performed through a web browser via the main gigabit Ethernet port.
Summary of Contents for Mira
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