AMX Modero NXD/NXT-1200VG - Manual (Page 46)

Touch Panel Accessories
32 VG-Series Modero Touch Panels
Installation and Upgrade of the Internal NXT Components
Upgrading the components within each of the Table Top panels involves removing the outer housing (with
speaker plate), removing and/or installing an existing component, and then placing the outer housing back onto
the NXT panel, as described in the following sections.
Step 1: Remove the existing NXT Outer Housing
1. Carefully detach all connectors from the rear of the touch panel and then gently place the touch panel
LCD facedown onto a soft cloth to expose the under-side of the base (FIG. 15). This step helps prevent
scratching of the LCD.
2. Tilt the base forward so that both the bottom surface and Housing Screws are easily accessible and then
carefully remove the four plastic adhesive feet.
3. While holding the outer housing and base plate at a 45° (to prevent it from sliding), use a grounded
Phillips-head screwdriver to remove the eight Housing Screws.
4. Rotate the panel back over (while gripping the entire unit with outer housing) and rest the base back on a
flat surface.
5. Gently tilt the LCD backward to a 45° angle.
6. In a single motion, carefully pull the outer housing up and then out (away from the LCD panel) to expose
the internal circuit board (FIG. 19). The NXA-RGB card is available within both the optional RGB Kit
and NXA-RGBKIT upgrade.
7. Unscrew the Stereo Output nut from the Stereo Output jack.
8. Firmly grab the existing connector plate and slide it up and away from the base. This part is later replaced
with the RGB connector plate.
Do not use Ethernet cables containing mounting boots. These boots could make
removal of the Ethernet connectors (from the panel) difficult and cumbersome.
Reference the location of the four plastic adhesive "feet". Once the outer housing is
placed back onto the panel, these "feet" must be placed back in their original
locations so they can fit into their provided openings on a Battery Base.
FIG. 15 Location of the attachment screws on an NXT panel
Unscrew these
eight Housing
Screws to remove
the circuit board
housing
DO NOT
REMOVE
these screws
They secure
the speakers
to the main
board
Base plate
Outer housing
45°
Hinge Brackets (2)