Replacing the Bezels

Remove two screws ea. side.

	IN
	PU
	SELET
	CT CO
	MPUTERAUDIO
Remove panel.	HSA	822
	HSA

Figure 12. Removing the AAP Panel

3.Disconnect any cables from the rear of the AAPs that are being replaced. If a cable is no longer required in your system, carefully pull the cable through and out the bottom of the surface mount enclosure and the clamshell.

4.Remove the AAP(s) that you no longer want from the AAP panel by unscrewing the nuts on the rear of the AAP panel that secure the AAPs in place (see figure 13).

#4-40 Nut w/ Captive Washer

AAP Panel

Cable

INPUT		HSA	822
SELECT	COMPUTERAUDIO		822
	COMPUTERAUDIO

RGB 580xi SI AAP

Figure 13. Mounting an AAP Device

5.Cable the rear of the AAPs to be installed before attaching the AAPs to the enclosure. Route the cables through the hole in the underside of the surface mount enclosure and connect them to the rear of the AAPs. If applicable, refer to the cabling information in the documentation for the AAP.

6.Insert the screws of each AAP through the holes in the AAP opening of the HSA AAP panel. Secure each AAP to the panel

with the provided captive washers and #4-40 nuts.

7.Replace the AAP panel in the surface mount enclosure and secure them in place with the screws removed in step 2. If you lose an AAP panel screw, four spare screws are stored in the underside of the enclosure (see figure 8 on page 12).

8.To prevent wear and tear caused by cable movement, secure the AAP cables underneath the table (see “Routing the AAP Cables” on page 14.

The HSA 822 ships with RJ-45 connector bezel plug-ins in a variety of colors and a black, blank bezel. Replace a bezel as follows:

1.Remove the top and bottom screws on the right and left sides of the AAP panel (see figure 12). Retain the screws. Lift the panel away from the enclosure as far as the connected cables allow and then allow the panel to dangle, supported by its connected cables.

NOTES: • The center screws on each side of the AAP panel do

not fasten the AAP panel in place. They secure the AC power outlet.

• Ensure that the edges of the AAP panels do not scratch the finished surface of the top panel flange when removing the panels.

2. With a Tweeker, push down on and gently twist on the front of each RJ-45 connector detent to disconnect the connector from the rear of the AAP panel plug-in.

3.Pinch the top and bottom bezel detents together and push the bezel through the AAP panel.

4.Snap a replacement bezel in place. If necessary,

replace the connector icon by prying the old icon off of the connector plug-in with a Tweeker or small screwdriver (figure 14) and snapping a new icon in place.

Icon Labels

Figure 14. Changing the Connector Icon

5.Replace the AAP panel in the surface mount enclosure and secure it in place with the screws removed in step 1. If you lose an AAP panel screw, four spare screws are stored in the underside of the enclosure.

18 HSA 822 Hideaway Enclosure • Maintenance and Modifications

HSA 822 Hideaway Enclosure • Maintenance and Modifications 19

Extron electronic HSA 822 manual Replacing the Bezels, Removing the AAP Panel

Models: HSA 822