Ross ACO-4400A, Руководство пользователя

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ACO-4400A User Manual (Iss. 03) Physical Installation • 2–9
Installing the Breakout PCB on the Rack Tray
The Breakout PCB for the ACO-4400A enables you to cable a Primary SRG-4400 and a Backup
SRG-4400 to the ACO-4400A and provide access to the AES, DARS, and Analog Audio
connections on balanced 3-pin connectors. You will need a Phillips screwdriver to affix the
Breakout PCB to the rack tray using the four M3 10mm screws that were included in the
SRG-4400 Install Kit.
For More Information on...
• installing the rear support brackets into the rack frame, refer to the section “ Installing the
Rear Support Brackets ” on page 2-5.
To install the Breakout PCB on the rack tray
1. Position the Breakout PCB atop the screw posts on the tray. Refer to Figure 2.4 .
Figure 2.4 Installing the Breakout PCB on the Rack Tray
2. Affix the Breakout PCB using the provided four M3 10mm screws with lock washers
(88-0095).
Installing the Breakout PCB into the Rack Frame
The Tray installs between the rear support brackets so that the 30-pin connector is aligned with
the middle 30-pin connector on the ACO-4400A rear panel. This section outlines how to affix the
tray to the rear support brackets.
To install the Breakout PCB in the rack frame
1. Position the Breakout PCB and Tray behind the ACO-4400A in the rack frame ( Figure
2.5 ) while ensuring to:
• position the Breakout PCB so that its white 30-pin connector is aligned with the
ACO-4400A rear panel 30-pin connectors;
• leave enough space between the ACO-4400A rear panel and the Breakout PCB to
properly cable the connectors.
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PCB