Rb-Vhcma4 D-Type Pin-Out; Control Modes; Bank Mode; Channel Mode - Sonifex Redbox RB-VHDMA8 User Handbook Manual

4
R B - V H C M A 4

RB-VHCMA4 D-type Pin-out

Pin No.
1
14
2
15
3
16
4
17
5
18
6
19
7 to 13
20 to 25

Control Modes

There are two modes available to control the embedding and de-embedding channel
routing process. These are the BANK mode and the CHANNEL mode.

Bank Mode

In Bank mode, audio is routed on a per bank basis, so when controlling embedding, a bank
of audio is selected to be embedded into a group and when de-embedding a group of
audio is selected to be sent to a bank.

Channel Mode

In Channel mode, audio is routed on a per channel basis, this allows for maximum flexibility
when embedding and de-embedding allowing any audio input channel to be embedded
to any channel within any group. And conversely, when de-embedding, any channel
within any group can be sent to any channel of any of the available audio output banks.
34
Function
De-Embed Bank
Channel 1+
Channel 1-
Channel 1 Ground
Channel 2+
Channel 2-
Channel 2 Ground
Channel 3+
Channel 3-
Channel 3 Ground
Channel 4+
Channel 4-
Channel 4 Ground
Do not connect
Do not connect
Function
Embed Bank
Channel 1+
Channel 1-
Channel 1 Ground
Channel 2+
Channel 2-
Channel 2 Ground
Channel 3+
Channel 3-
Channel 3 Ground
Channel 4+
Channel 4-
Channel 4 Ground
Do not connect
Do not connect
Redbox Embedder/De-embedder User Handbook