Grass Valley Concerto Routing Matrix v.1.8.1 - Manual (Page 106)

106 Concerto — Installation and Service Manual
Section 2 — Installation
Option Installation
Expansion TDM sub-module Installation
If you want to add a TDM sub-module to an Audio module that you
already have, or you decide that you want to put the TDM sub-module on
an AES Digital Audio module instead of an Analog Audio module, or vice
versa, use this installation procedure.
1. Inspect the TDM submodule.
2. Lift the ejector tabs on the front of the Audio module.
3. Pull the module gently to disengage it from the backplane.
4. Slide the module out of the frame.
5. Use anti-static precautions to protect the module.
6. Place the module on a padded surface, so that the back side of the
module is facing up. See
Figure 55 .
7. Remove the four nuts from the TDM submodule, set aside.
8. Seat the TDM on the Audio module by aligning the connectors on the
back of the TDM sub-module with the connectors on the back of the
Audio module. See
Figure 55 , the four plastic pins on the TDM sub-
module will match up with the four holes on the Audio module.
Figure 55. TDM sub-module Installation
Note The installation for Analog Audio and AES Digital Audio modules is the same.
Back View of AES Digital Audio Module
8138_04_145r0
Rear View of TDM
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Nut
TDM Submodule
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Nut
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TDM Submodule
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Audio Module