Grass Valley MPEG Upgrade - Manual (Page 18)

MPEG Board Upgrade Installation
8 MPEG Board Upgrade Installation
Removing the Chassis Covers
To remove the chassis covers from the Profile unit:
NOTE: The front chassis cover must be removed first because it overlaps the
rear cover.
1. Turn Profile system power off and remove the power cord.
2. Loosen the front panel retaining screw and pull the chassis out from the rack
until the slide sections latch. If the rack is not anchored firmly, remove the
chassis from the rack (see the instructions under “Removing the Profile Unit
from the Instrument Rack” on page 6).
3. Use the Torx tool with the T10 tip to remove the top screws from the front
chassis cover (
Ê
in Figure 2) and use the T15 tip to remove the
round-headedside screws. Set the cover aside.
NOTE: Store the chassis screws in a container so that you do not lose them.
They must all be reinstalled as they are required to meet the EMI
specifications for the disk recorder.
4. Use the Torx tool with the T10 tip to remove the rear chassis cover (
Ë
in
Figure 2). Set the cover aside.