Removing the chassis covers – Grass Valley Profile Serial Digital User Manual

Page 12

Serial Digital I/O Upgrade Installation

Removing the Chassis Covers

To remove the chassis covers:

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.

3. Use the Torx tool with the T10 tip to remove the top screws from the front

chassis cover (

in Figure 1) and use the T15 tip to remove the side

screws.The front chassis cover must be removed first because it overlaps the
rear chassis cover (

in Figure 1).

NOTE: Take care not to lose these chassis screws. They are required to meet
the EMI specifications for the Profile unit. Also, not all the screws on a
PDR 200, as shown in Figure 1, are present on a PDR 100.

4. Use the Torx tool with the T10 tip to remove the rear chassis cover (

Figure 1) which covers the circuit boards.