Cyrus, Jim, Dave.

The h1pemmy front-end, I/O chassis, and AA chassis have been installed to collect seismic data from the seismometer installed at Mid Y.  This equipment is installed in the equipment racks in the VEA, and uses DC power from the DC power supply rack also in the VEA.

1PPS timing is supplied directly to the I/O chassis from the master fan-out in the MSR, so no IRIG-B is present.  This makes starting the IOP model a bit tricky as it gets it's initial time from the computer system clock.  More than one try may be needed to get the GPS time sync'd with other models.

The computer network connections are from the CDS switches at End-Y.

The h1pemmy model is copied from h1pemmx, with the vault section removed.  

The seismometer is connected to channels 1, 2, and 3 of the AA chassis, but verification of which channel corresponds to X, Y, and Z is left to our PEM expert.