User Operations Guide—Mira Instant Replay Server
Revised: 5 September 2014
Copyright ©2014, Abekas Incorporated
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Mira 4-Channel Server Multi-Screen Video+Key Pairs
Use this procedure to configure Mira with multi-screen video+key (VK) paired channels. The RS422 serial control port is only on the main
“video” channel transport. Each multi-screen VK channel pair can be used as either a recorder or player (
a given multi-screen VK channel
cannot record and play at the same time
).
Mira 4-Channel Server
To open the Mira
Engineering Setup
window shown below,
perform the procedure “
Launching Mira Engineering Setup Utility
1.
Click “
Channels
” tab.
2.
Click radio button for desired
Multi-Screen VK
channel pairing on (ChA-ChD) group of video channels.
3.
Select radio button for desired output on “Key” channel when a “video-only” clip (clip without a key image) is loaded into the
“VK” channel pair.
Normally, “
output white on the key output
” is selected, so video clips without a key image will be visible through a
downstream keyer if the “key” is “on” in this keyer.
4.
Click
to accept changes.
Group for Channels A through D
2X VK
(
ChA + CHB
=VIDEO) + (
ChC + CHD
=KEY)
.
RS422=
ChA
.
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Summary of Contents for Mira
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