Grass Valley Maestro Master Control Installation v.2.4.0 - Manual (Page 367)

MAESTRO — Installation and Service Manual 367
Section
12
Dual-Channel DVE Hardware
Installation
This section describes the procedures for installing the Dual-Channel DVE
(DVE) hardware which includes the DVE mezzanine board.
Grass Valley recommends that you follow the Hardware Installation proce-
dure steps exactly. The procedure includes the following steps:
• Removing the DVE Boards from the Packaging .
• Removing the Old DVE Board .
• Fastening the DVE Board to the Base Board .
CAUTION Special attention must be made to avoid damaging the R1 resistor while
installing the DVE board. The R1 resistor is located close to the mounting
screw for the DVE board. If the resistor is damaged, the board will not start;
contact Grass Valley's Technical support.
DVE Board Installation
The following two sections will describe the DVE Board Installation pro-
cess. You will need to remove the boards from the shipping packaging and
use the suspension trays during the installation process. You will need to
remove the old DVE board if this is an upgrade. You must align the connec-
tors and the screw hole on the DVE board with the connectors and screw
post on the Maestro processor board; then fasten them together.
Removing the DVE Boards from the Packaging
Follow these steps to remove the DVE boards from the packaging:
1. Locate the box in which the DVE board(s) and software were shipped.
2. Open the box and remove the contents.
The box contains two suspension trays and an anti-static bag which will be
used in the installation process. See
Figure 260 .