Download Manuel Anglais

Section 34: Matrix Map
Very Important Note:
If you connect using manual default profiles, during the connection process the
dialing codec will ensure the correct profile is loaded in the remote codec.
However, when you are not using manual default profiles (i.e. you are using
custom profiles that you have created), different profiles need to be loaded onto
both the local and remote codecs. These profiles will reflect the fact that each
codec’s matrices are set to receive send and receive different audio streams.
For example, it is important to remember that local and remote matrices need to
be matched if features such as talkback are to be used. Also, if the local codec is
in the Broadcast Center, the matrix settings on the codec will reflect the fact that
it is receiving program audio from the remote or field codec, whereas the remote
codec will be set to send program audio. Check that the talkback matrices of both
the local and remote codecs are configured correctly.
Connection Tip: When you connect two codecs using manual default profiles,
the dialing codec will instruct the codec that receives the call as to which profile
should be active in the codec. If you are using other user created profiles that use
matrices that you have created yourself, you need to ensure that you have the
correct profiles (with matching ‘mirror-image’ matrices) loaded into both codecs,
along with the correct talkback and connection settings i.e. Auto answer and
Automatic Redial set correctly.
34.2.
Matrix Mapping – An Overview
In each COMMANDER G 3 rack unit Configuration File, there is a set of routing
matrices used by the various profiles defined within the file. There can be up to
160 user matrices in the Configuration File. Each profile has routing matrices
that have to be defined by the user. Matrix mapping is used to assign a matrix to
each routing function in a profile. Each profile has the following routing
functions:
One normal 6 input by 12 output program routing matrix,
Cue routing matrices,
1 Talkback send routing matrices, and
1 Talkback receive routing matrices.
A set of reference matrices is provided with the COMMANDER G 3 rack unit
codec to enable users to set the codec up for the most common functions that are
required.
Tieline
TECHNOLOGY
Page 331