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CV7 Touch Panel Accessories
24
7" Modero Widescreen Touch Panels
Installation and Upgrade of the Internal NXD Components
Upgrading the cards within the WallMount panel involves removing the rear plastic outer housing (back
box), removing the existing card, replacing it with the 802.11g upgrade, and then placing the back box
back onto the NXD panel, as described in the following sections.
These panels do not come factory installed with the NXA-WC802.11GCF wireless interface card. This
card must be ordered separately from AMX as part of the 802.11g upgrade kit (FG2255-07).
Step 1: Remove the existing NXD Outer Housing
1.
Carefully detach all connectors from the side of the touch panel and remove the Faceplate from the
front of the panel.
2. Place the LCD facedown on a soft cloth to expose the under-side of the unit (FIG. 22). This step
helps prevent scratching of the LCD.
3. Firmly press down on both connector overlay release latches (located in front of the connectors).
Pressing down releases the connector overlay from atop the connectors.
4. Gently slide the connector overlay away from the back box housing.
5. Unscrew the outer housing (back box) by using a grounded Phillips-head screwdriver to remove the
two sets of pan-head Housing Screws, located on both sides of the housing (FIG. 22).
FIG. 22 Location of the attachment screws and connector overlay release latches on an NXD back box
Unscrew these
four pan-head
Two (2) connector
housing screws
to remove the
back box
overlay release latches
(2 per side)
The overlay connector must first be released before the rear back box can be
removed from the NXD-CV7 panel.