Grass Valley NV9648 v.1.1 - Manual (Page 13)

3
Introduction
Chapter 2 provides a functional description of the NV9648.
Topics
Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Function Buttons and Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Tally Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Other NV9648 Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Summary
The NV9648 is a 2RU half-width panel, approximately 3” deep. Two NV9648s can be mounted in
a rack side-by-side with a rack mounting kit (part number NV9649-48-RMK).
The panel is organized as shown in figures 2-1 and 2-2:
Fig. 2-1: NV9648 Front
At the rear, the panel has power, serial, and network connectors, and a 25-pin GPIO (tally)
connector that supports 4 optically isolated relay outputs and 8 optically isolated inputs:
Fig. 2-2: NV9648 Rear
Displays (3)
Function
Buttons (3
Groups of 9)
GPIO (tally)
Ethernet Serial (RS-232)
Power (2)