Fig. 7-9, dpm attached to sheet metal, Fig. 7-10, dpm / im connection, Fig. 7-11, completed assembly – Alpha Technologies DSM3 for XM2 - Technical Manual User Manual

Page 59: Fig. 7-8, the 18-pin jumper installed, Fig. 7-9, dpm 18-pin header, Fig. 7-10, dpm attached to sheet metal, Fig. 7-11, dpm / im connection, Fig. 7-12, completed assembly, 0 installation

745-814-B8-001, Rev. C (03/2014)

7.3

DPM Installation Procedure, continued

6. Plug the supplied 18-pin jumper into the header on the Inverter Module.

Fig. 7-9, DPM 18-pin header

(Alpha p/n 540-581-19)

Fig. 7-8, The 18-pin jumper installed

When replacing an existing DPM do not reuse the existing 18-pin connector. Use the18-pin connector supplied

with the DPM.

NOTE:

7. Attach the DPM to the sheet metal with the supplied 6-32 screws, see Fig. 7-9.

8. Line up the 18-pin jumper with the header on the Inverter Module and gently push the DPM into

the inverter module.

9. Fasten the DPM 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

Communications Module aligns in parallel to the

Inverter Module.

10. Reinstall the Inverter Module and make front panel

connections (tamper, temperature sensor, battery,

RF, etc.).

11. If not yet done, record the cable modem MAC

address from the front of the unit and report it to

the network manager for network provisioning.

Fig. 7-12, Completed assembly

7.0 Installation

Fig. 7-11, DPM / IM connection

Fig. 7-10, DPM attached to sheet metal