Keithley S46 Instruction Manual page 9

3 Operation
Introduction .................................................................................
Signal considerations...................................................................
Bus operation (GPIB) ..................................................................
GPIB commands..........................................................................
Status model ..............................................................................
Clearing registers and queues....................................................
Programming enable registers ...................................................
Common commands..................................................................
Errors .........................................................................................
4 Service Information
Introduction .................................................................................
Handling and cleaning precautions .............................................
Coaxial switch performance verification.....................................
Replacing components.................................................................
S46-901-01 Rev. C / January 2006
Bus connections ...................................................................
Primary address ...................................................................
Programming syntax ...........................................................
Response messages .............................................................
ROUTe commands ..............................................................
STATus commands ...........................................................
SYSTem commands ..........................................................
Event register sets ..............................................................
Enable registers .................................................................
Queues ...............................................................................
Status byte and SRQ ..........................................................
Service request enable register ..........................................
Serial polling and SRQ ......................................................
Reading registers ...............................................................
Handling precautions ...........................................................
Circuit board and connector cleaning ..................................
Environmental conditions ...................................................
Recommended equipment ...................................................
Channel resistance tests .......................................................
RF performance verification ...............................................
Replacing relays ..................................................................
Mainframe replacement parts ..............................................
Replacement precautions .....................................................
Soldering considerations .....................................................
Disassembly ........................................................................
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