GRASS VALLEY 8920ADC -, Instruction Manual

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8 8920ADC Instruction Manual
Installation
Installation
Installation of the 8920ADC module is a process of:
1.
Placing the module in the desired frame slot,
2. Cabling and terminating signal ports, and
3.
Configuring the module.
The 8920ADC module can be plugged in and removed from an 8900 Series
frame with power on. When power is applied to the module, LED indica-
tors reflect the initialization process (see
Power Up on page 11 ).
Frame Capacity
The 8920ADC module can be installed in all 8900 Series frames but with
varying maximum quantities determined by frame cooling capacity.
Table 1 provides the power capacity, cooling capacity, and maximum
module count for each frame type.
Note Module capacity figures assume no other modules are in the frame.
Module Placement in the 8900 Frame
There are ten cell locations in the frame to accommodate either analog or
digital modules. These are the left ten locations. Refer to
Figure 1 on page 9 .
The two cells on the right are allocated for the power supplies. For addi-
tional information concerning the Power Supply module, refer to the
Gecko
8900 Frame Instruction Manual .
The third cell from the right is allocated for the Frame Monitor or 8900NET
Network Interface controller modules. These modules provide health mon-
itoring and control options.
Table 1. Power, Cooling, and Module Capacity of 8900 Frames
Capacity Calculated
8900TX
Frame
8900TF
Frame
8900TFN
Frame
Power (W) 100 100 100
Recommended Module Cooling (W) 30 90 90
8920ADC Modules 7 10 10