WP 12372

The h1seih16 IO chassis was upgraded with new hardware in preparation for the HAM1 ISI installation:

1. Adnaco Card (Backplane slot A2)
2. ADC cards - QTY 2
3. ADC adapter cards and ribbon cables - QTY 2 each
4. Binary 6464 card

The Adnaco in slot A2 was replaced. Timing issues reported in May 2023, alog 70010. The existing ADCs and DAC were moved to the new Adnaco card slot A2. The two new ADC’s were installed in Adnaco card slot A3.

D. Barker, F. Clara, E. Von Reis