Keysight Technologies 8163A User Manual

Contents

Keysight Technologies 8163A User Manual Manual pdf 373 page image

372 8163A/B, 8164A/B, 8166A/B User’s Guide14 Error MessagesScreen Status MessagesMessage Meaning Description8163A/B 8164A/BSL SLock Security Lock The module is locked for security reasons. No measurement is possible until you unlockthe moduleRiL RiLock Remote InterLock The remote interlock connector of your mainframe is open. No measurement is possibleuntil the connection at the remote interlock connector closesNoH No Head No Head There is an optical head interface module inserted in the mainframe that does not havean Optical Head connected to it. No measurement is possible using this channel untilyou:- reconnect an optical head or- deselect this optical channel as a power measurement channelNoD No Data No Data No data has been measured or measurement is not finished. You cannot access theanalysis screen yet. Printout and file operations are not yet possible.Set Settling Settling A tunable laser source module is settling. The instrument is busy and no measurementcan be performed yet.NoR No Ref No Reference No reference sweep has been performed. Loss will be calculated using nominal laserpower as a reference.B Busy Busy Module is busy performing last operation.