190-00207-02 GTX 330/330D Installation Manual
Rev. U Page 3-1
3 INSTALLATION PROCEDURE
3.1 Unpacking Unit
Carefully unpack the equipment and make a visual inspection of the unit for evidence of damage incurred
during shipment. If the unit is damaged, notify the carrier and file a claim. To justify a claim, save the
original shipping container and all packing materials. Do not return the unit to Garmin until the carrier has
authorized the claim.
Retain the original shipping containers for storage. If the original containers are not available, a separate
cardboard container should be prepared that is large enough to accommodate sufficient packing material to
prevent movement of the item within the container.
3.2 Wiring Harness Installation
All electrical connections, except for the antenna(s) and shield ground, are made through a single, 62 pin
D-subminiature connector (
Figure 4-1). The card-edge connector may be used to terminate shield grounds
to the GTX 330 back plate.
Table 4-1 lists the electrical connections of all input and output signals. See
Section D for interconnect wiring diagrams and cable requirements for each signal. Required connector
and associated hardware are supplied in the connector kit (P/N 011-00583-00).
Check wiring connections for errors before inserting the GTX 330 into the rack.
Incorrect wiring could cause internal component damage.
Table 3-1 Pin Contact Part Numbers (High Density)
Manufacturer*
62 pin connector (P3301)
18-20 AWG (Power Only) 22-28 AWG
Garmin P/N 336-00044-00 336-00021-00
Military P/N N/A M39029/58-360
*Non-Garmin part numbers shown are not maintained by Garmin and consequently are subject to
change without notice.
To Next Page
Loading...
Need help?
General
