HP 8542E Installation And Verification Manual

Also see for 85422E: User guide

Contents

memory that may have been temporarily allocated by performingthe following steps:1. If there is a disk catalog on the display, exit the catalog.2. Execute the dispose softkeys under NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNDispose User Mem in theCONFIG menu. (U)INTEGER over owIndicates a computation error during disk access. This may indicatecorrupt media; try a new disk. If the condition persists, contactyour HP representative. (H)Internal errorIndicates a failure of the oppy disk controller or a failure incommunications between the main processor and the oppy diskcontroller. Try turning the instrument o , wait a few seconds, thenturn the instrument on again. If the condition persists, contact yourHP representative. (H)INTERNAL LOCKEDThe internal trace and state registers of the instrument havebeen locked. To unlock the trace or state registers, press SAVE ,NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNSave Internal , NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNSAV LOCK ON OFF so that OFF is underlined. (U)INVALID AMPCOR: FREQFor the AMPCOR command, the frequency data must be entered inincreasing order. See the description for the AMPCOR programmingcommand for more information. (U)INVALID ENTER FORMATThe enter format is not valid. See the appropriate programmingcommand description to determine the correct format. (U)INVALID < le name> NOT FOUNDIndicates that the speci ed le could not be loaded into internalmemory or purged from memory because the le name cannot befound. (U)INVALID FILENAMEIndicates the speci ed le name is invalid. A le name is invalid ifthere is no le name speci ed, if the rst letter of the le nameis not alphabetic, or if the speci ed le type does not match thetype of le. See the description SAVRCLW or STOR programmingcommands for more information. (U)INVALID FILE: NO ROOMIndicates that there is insucient space available on the oppy diskto store the data. (U)INVALID HP-IB ADRS/OPERATIONAn HP-IB operation was aborted due to an incorrect address orinvalid operation. Check that there is only one controller (the EMIreceiver) connected to the printer or plotter. (U)INVALID HP-IB OPERATION REN TRUEThe HP-IB operation is not allowed. (This is usually caused bytrying to print or plot when a controller is on the interface bus withthe instrument.) To use the instrument print or plot functions, youmust disconnect any other controllers on the HP-IB. If you areusing programming commands to print or plot, you can use an HP4-6 Error Messages