WSD/HDe
Digital Audio Option Installation
Procedure 1 – Installing the Digital Audio Hardware
If your WSD/HDe chassis is rack-mounted, please remove the chassis from the rack before beginning this procedure — by removing all the
cables from the rear of the chassis, and then removing the chassis itself from the rack.
1. Remove the AC power cord.
A. At the rear of the WSD/HDe chassis, turn OFF the AC power and unplug the AC power cord as shown below.
W A R N I N G !
Remove AC Power Before Starting!
Be sure to remove AC input power from the
WSD/HDe chassis prior to removal of the top
cover. Failure to do so could result in a
severe electrical shock that could cause
serious personal injury and even death!
2. Remove the (18) Philips-head screws from the top cover.
A. Using a large Philips-head screwdriver, remove the (18) Philips-head screws that secure the top cover to the WSD/HDe chassis.
There are (4) screws on the rear edge, (4) screws at the front of the chassis, (5) screws on the left edge and (5) screws on the
right edge of the top panel.
B. Gather up and retain these (18) screws, and lift the cover off the chassis as shown below.
Continued on next page…
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©
2004 / Accom, Incorporated
Document Revised: 5-Nov-04 @ 8:09 AM