7.0 Installation, continued
67
704-939-B10-001 Rev. A5 (06/2019)
Fig. 7-2, Jumper Location and the 18-Pin Connector
1. Verify the Jumpers (J10 and J11) on the transponder are in the correct position for an XM2 installation (See Fig.
7-2).
2. Line up the 18-pin mating connectors on the DM3X Transponder and the XM2 Inverter Module. Gently push the
transponder into the Inverter Module until the 18-pin mating connector is properly seated.
Fig. 7-3, Connecting the Transponder to the Inverter Module
3. Fasten the DM3X Transponder to the Inverter Module by tightening the two captive screws. It is recommended
that the screws be tightened alternately, a few turns at a time so the transponder aligns in parallel to the Inverter
Module.
4. Reinstall the Inverter Module and tighten the three thumbscrews. Make front panel connections (tamper,
temperature sensor, battery sense, RF etc.).
5. Connect the Battery Sense/Power Wire Kit to the A/B port. Refer to the battery diagrams provided with the sense
wire kit or reference the section “Battery Sense Wire Kit”. Connecting the Battery Sense Wire Kit will power the
DM3X transponder.
6. Record the cable modem MAC address from the front of the unit and report it to the network manager for network
provisioning.
1
2
3
Place the
jumper on
positions 2 and
3 for an XM2
installation
