User Guide

Installation
14
NXP-TPI/4 NetLinx Touch Panel Interface
7. Gently push down on the input card (on the location above the pins) until it is securely connected to
the motherboard and fits into a card connector location.
8. Once secure, align the input card into the provided "slot" and verify that the TPD4 card holes
(2 on top and 2 at the rear) align with those located on the TPI/4 housing.
9. Repeat steps 2 through 8 to insert other input cards, if necessary.
10. Screw-in (clockwise) the four screws (per card) to both the top and rear of the unit to secure each
card firmly to the TPI/4 (along the ends of the inserted input card) (FIG. 9).
FIG. 9 Inserting input modules
Motherboard
card
connectors (female)
TP4-VID
TP4-RGB
Input card
connectors (male)
Flat phillips-head screws
Round-head screws
Housing screws
Grounding bolt
Be sure that each input card connector is attached to the corresponding set of pins
on the motherboard. FORCING A CONNECTION TO THE MOTHERBOARD CAN
DAMAGE OR BREAK CONNECTOR PINS and require the replacement of the entire
input card.
The flat Phillips-head screws must be used on top (flush against housing) and the
rounded Phillips-head screws must be used on the rear of the unit.
It may be necessary to loosen and slightly move adjacent cards in order to maintain
the required "tight-seal" for both input cards. After the cards are adjusted to fit
together, tighten the connector screws to secure each cards’ location.