Step 5: Close And Resecure The Nxt Panel Enclosure; Installation And Upgrade Of The Internal Nxd Components; Step 1: Remove The Existing Nxd Outer Housing - AMX Modero NXD/NXT-1200VG Operation/Reference Manual

Touch Panel Accessories
6.
To complete the upgrade process, close and resecure the panel enclosure using the procedures in the
following step.
Any new internal component upgrade is detected by the panel only after power is
cycled.

Step 5: Close and Resecure the NXT Panel Enclosure

1.
Obtain the new RGB I/O connector plate (similar to the original but containing the added RGB connector
opening to the newly installed NXA-RGB) and slide it back into position.
2.
Resecure the Stereo Output nut back onto the new Stereo Output jack onto the new RGB I/O plate.
3.
With the components securely installed, tilt the LCD back to a 45° and then gently slide-on the outer
housing (towards the LCD) until the it is aligned over the installation holes and the tilt bracket prevents
any further forward movement (FIG. 19).
4.
Gently press down on the housing (toward the base) until it is securely positioned over the circuit board
and cover base.
Use caution when re-installing the outer housing. Improper re-installation can cause
damage to the internal speakers.
5.
While holding the circuit board cover in place, turn the panel back over until the LCD lies facedown on a
soft cloth and the under-side of the base is exposed.
6.
Insert and secure the eight Housing Screws (using a grounded Phillips-head screwdriver) into their
respective locations (FIG. 15).
7.
Replace any adhesive plastic "feet" that might have been removed during the removal process of the outer
housing. These "feet" must be placed back onto their original locations so they can fit into their provided
openings on the Battery Base.
8.
Grasp both the LCD and housing and then rotate the entire unit back onto a flat surface.
9.
Insert all connectors and apply power.

Installation and Upgrade of the Internal NXD Components

Upgrading the components within a WallMount panel involves removing the rear plastic outer housing (back
box), removing and/or installing an existing component, and then placing the back box back onto the NXD
panel, as described in the following sections.

Step 1: Remove the existing NXD Outer Housing

1.
Carefully detach all connectors from the side of the touch panel and remove the front magnetic faceplate
from the NXD unit by firmly gripping the faceplate and pulling outwards, while applying a small amount
of pressure to remove it from the main unit.
2.
Place the LCD facedown onto a soft cloth to expose the under-side of the unit. This step helps prevent
scratching of the LCD.
3.
Unscrew the Stereo Output nut from the Stereo Output jack.
4.
Remove the I/O connector plate by using a grounded Phillips-head screwdriver to remove the two screws
and slide the I/O connector plate away from the back box housing.
DO NOT REMOVE THE PANEL SECURING SCREWS. These screws secure the
LCD to the metallic casing.
5.
Unscrew the four pan-head Housing Screws from the rear of the NXD unit (FIG. 22) and gently remove
the outer housing. These four screws secure the back box to the internal panel casing.
36 VG-Series Modero Touch Panels