Reinstalling An Aie Board; Enova Dgx 6400 Only - Aie Board Numbering Overlays - AMX DGX1600-ENC Hardware Reference Manual

Enable/Disable DIP Switches
Located on the left (see blue rectangle in FIG. 99).

To enable, flip left. Enable must be selected for the insert/extract function to work.

To disable, flip right. Disable turns off the insert/extract function for that port.

Extract/Insert DIP Switches
Located on the right (see red rectangle in FIG. 99).

To extract audio, flip left. The AIE connector will pull the embedded audio signal off the corresponding standard input or

output connector's signal (the embedded audio remains intact on the HDMI signal).
To insert audio, flip right. The AIE connector will insert the connected audio signal onto the corresponding standard input

or output connector's signal.
When shipped from the factory, the DIP switches are set to "Enable" and "Extract."

Reinstalling an AIE Board

CAUTION: AIE Boards have an EMI (Electromagnetic Interference) gasket along one edge of the faceplate. Handle boards carefully
to avoid dislodging or damaging the gasket on the board being handled and the gasket on the adjacent board or blank plate.
CAUTION: Do not try to install an AIE Board in any of the standard input or output board slots. (Standard board slots are indicated
by the numbers on the numbering plate that is above the slots on an Enova DGX 3200 and between the input and output slots on an
Enova DGX 800/1600/6400.) An AIE Board can only be installed in an I/O expansion board slot.
To reinstall an AIE Board:
1. Enova DGX 3200 – With the board's extractor handle in the extended (unlocked) position, line up the board's edges on the
board guides that are along the top and bottom of the expansion slot.
Or
Enova DGX 800/1600 /6400 – With the board's extractor handle in the extended (unlocked) position, line up the board's
edges on the board guides that are along the left and right of the expansion slot. Note that boards on the input side have
guides at the top of the slot and that guides for boards on the output side are at the bottom of the slot due to their reversed
orientation in the enclosure. (For placement of AIE boards in the Enova DGX 6400, see page 160).
2. Begin pushing the AIE Board into the expansion slot until the extractor handle starts to engage the metal extractor plate (the
extractor handle moves into its folded position).
When the extractor handle starts to lift, flip the handle toward the center of the board until it snaps into its folded (locked)
position, which firmly seats the board.
3. Insert and tighten the screw (removed previously) that holds the board in place.
4. Enova DGX 3200 only – When wiring is complete and functionality is checked, replace the connector numbering plate that was
removed previously.
5. Re-apply power to the enclosure.
IMPORTANT: If for any reason an I/O expansion board slot is left empty, be sure to attach a blank plate to cover the empty slot prior
to re-applying power to the enclosure.

Enova DGX 6400 Only - AIE Board Numbering Overlays

The Enova DGX 6400 can hold up to eight AIE Boards (four on the upper rear of the enclosure and four on the lower rear). The AIE
Boards in the upper slots work in conjunction with the Input Boards; the AIE Boards in the lower slots work in conjunction with the
Output Boards.
Because all AIE boards are numbered 1 through 16, overlays are provided to simplify AIE connector wiring on the Enova DGX 6400.
The overlays provided include: two each for the faceplates for connectors 1-16, 17-32, 33-48, and 49-64. The numbers on the
overlays (when installed per the instructions below) directly correlate to the input and output connectors.
IMPORTANT: The orientation of the AIE Boards in the right expansion board slots places the lowest connector number for these
boards on the far right (e.g., the overlay for the board in the top right slot will read left-to-right as 48 though 33).
NOTE: The audio connectors will need to be removed before applying the overlays.
To apply overlays to AIE Board faceplates:
1. Check the numbering on the overlay to determine which board it applies to (see numbering in FIG. 100 on the next page).
2. Peel the backing off the overlay and discard the backing.
TIP: For Step 3, start at the screw end and work across to the extractor handle end.
3. Align the overlay carefully on the AIE Board's faceplate and then press firmly on the overlay to set the adhesive on the
faceplate.
Hardware Reference Manual – Enova DGX 100 Series Digital Media Switchers
Enova DGX Audio Insert/Extract Boards
159