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Redbox Embedder/De-embedder User Handbook
R B - V H C M A 4
4
RB-VHCMA
4
Audio Group Detection
The four audio group indicators associated with the STATUS button display the audio
groups present in the SDI input. If an audio group is present, its relevant indicator will be
lit. This is useful to determine which groups require deleting or which groups are available
for embedding.
Lock Indicator
The lock indicator is lit when the the SDI receiver has detected and locked to the incoming
video format. If the input is disconnected or is intermittent then the lock indicator will stay
unlit.
Output Indicators
These two indicators are used to indicate which one of the two outputs are selected when
configuring the embedding routing or when configuring audio packets for deletion.
Rear Panel Connections
Fig 4-3: RB-VHCMA4 Front Panel
Mains Power
Power is applied via a standard three-pin IEC male socket. Mains voltages between 85V
and264V AC and frequencies between 47 and 63Hz are accepted without adjustment. A
2A, 5 x 20mm SB fuse is used. The Earth pin MUST be connected to ensure safety.
Remote Control
The unit can be controlled remotely either by serial RS-232 or Ethernet using the Sonifex
SCi software. Using remote control allows the user to monitor the status of the unit and
also set various options and settings not available via the front panel.
Power
RS232
Ethernet Fuse
Bank
Bal I/O
De-embed
Bank Unbal
Outputs
Embed
Bank
Unbal Inputs
SDI
IN
SDI Outputs
1 and 2
