Grass Valley Performer SD - Manual (Page 62)

2-30
Section 2 — Installation
Frame Top Removal and Replacement
The Performer frame is EMI (electromagnetic interference) tight.
To gain access to change factory settings and set operating
voltage, it is necessary to remove the frame top cover. The
illustration below shows you how.
WARNING
Lethal voltages present inside frame. DO NOT apply AC
power with cover removed! Disconnect AC power before
removing cover.
Removal
1. Disconnect AC power.
2. Remove the six large phillips machine screws from each
side of the frame and the ten smaller screws from the top.
3. Lift the top back and up and set it aside.
INPUT SELECTION
STATUS DISPLA Y
360Mb
270Mb
177Mb
143Mb
AUTO
DIRECT
V A1 CH1/2 A2 CH3/4
PERFORM
ER–SD
VAA
GRASS VALLE Y GROUP
GRASS VALLE Y GROUP