CPI Confidential V 11
June 12, 2009
4
The picture above shows tuner (motor module) with cover removed (couplers in the
highest frequency position).
Plug the klystron’s channel changer controller (make sure D50 connector is fully
engaged) back into the motor module assembly as shown in the picture above. Use PC
interface cable supplied with each klystron (CPI P/N 764058). Plug the DB15 (f)
connector marked “CONTROLLER” into the DB15 (m) port on the channel changer
controller assembly. Connect DB15 (m) connector marked “A2J7” to the cable coming
from the KPA marked the same. This will provide required power to the channel changer
controller assembly. Connect the DB9 (f) connector marked “LAPTOP” to your laptop’s
serial port. Make sure your laptop is loaded with the “DFTS D50 FELIX” software
Channel changer
controller
Couplers