Rohde & Schwarz FSP3 Service Manual page 136

Module Replacement
Installing the New Motherboard and Completing the Instrument
Insert the motherboard into the instrument in the reverse order.
Note: Please move the motherboard carefully to the rear panel without causing damage to the
parts on the board.
Connect all cables (see label on cable for position).
Insert the front module controller, front panel, power supply, boards and cables, top cover, tube and
rear panel feet in reverse order.
A cold boot is necessary after replacing the motherboard.
See section "Performing a Cold Boot" in this chapter.
Connect the instrument to the mains, switch on the instrument power switch and switch on the
instrument with the ON/STANDBY key
After starting the instrument check for system messages:
- [ SETUP : SYSTEM INFO : SYSTEM MESSAGES ]
Start selftest and check results:
- [ SETUP : SERVICE : SELFTEST ], then [SELFTEST RESULT]
Start a total calibration and check the result:
- [ CAL : CAL TOTAL ] , then [ CAL RESULTS ]
Store the serial number of the instrument to the EEPROM:
- [ SETUP : SERVICE : ENTER PASSWORD „30473035" ] , then input serial number of the
instrument in HW-Info table (see also Chapter 2, Section "Automatic Adjustment of Module Data").
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R&S FSP
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