GRASS VALLEY ACAPPELLA -, Instruction Manual

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Acappella — Instruction Manual 35
Hardware Description
Figure 27. 8 x 8 Dual Stereo Analog Audio
Figure 28. 8 x 4 Dual Stereo Analog Audio
Acappella Router and Remote Panel Variations
Acappella routers are available in single and dual formats with a variety of
inputs and outputs. Options include an integral control panel on the front
of the router and redundant power supplies.
Table 2
shows how the model
number of the Acappella router identifies the configuration of the frame.
Table 2. Acappella Routers Example Model Code
A 16 8 HR- DU- L P
Chassis Options, L= Local control panel
P = Internal redundant power supply (digital only)
Secondary Signal Format V = Analog video
S = SD video
SR = SD video w/reclocking
HR = HD video w/reclocking
AU = AES audio, unbalanced 75 Ohm BNC
AB = AES audio, balanced 110 Ohm terminals
DU = Dual AES audio, balanced, 110 Ohm terminals
DBT = AES audio, transformer coupled, 110 Ohm terminals
AA = Dual-channel, analog audio, balanced
QA = Dual stereo analog audio
Primary Signal Format
Number of Outputs: 2, 4, 8, or 16
Number of Inputs: 8 or 16
A = Acappella
8300_02_55_r0
8300_02_57_r0