Series 7000 Installation Manual - Grass Valley

Section 1 — Overview
Classic Analog Audio Systems
Analog Audio systems up to 128x64 can be housed in a single six rack-unit
frame. To expand to 128 outputs, inputs are looped to a second 128x64
frame. Expansion to larger systems is accomplished by adding frames,
looping inputs to increase outputs, and paralleling outputs to increase
inputs. Refer to Figure 1-7.
Figure 1-7. Analog Audio Frames
SMS-AA64x64,
-128x64A (Analog)
Up to 128x64
(requires control from
SMS-V64x64 or
stand-alone control frame)
6 rack-units
10.5" / 266.7mm
SMS-AA128x128
Two 128x64
frames with looping inputs
(requires control from
SMS-V64x64 or
stand-alone control frame)
12 rack-units
21"/ 533.4 mm
Convection cooling
units may be required
but are not shown.
3387-1.04
Note
Analog Audio frames do not accept Digital crosspoint modules. If you plan
eventually to convert to Digital, Digital frames should be used with Analog
modules and power supplies.
1-8 Series 7000 Installation Manual