Agilent Technologies 8922 P manual Conﬁgure Subsystem Gpib Commands, CONFigureINSTrumentTYPE

Page 57

Remote operation

Conﬁgure Subsystem GPIB Commands

	Conﬁgure Subsystem GPIB Commands
Figure 5-1	Conﬁgure Instrument Type comand syntax

CONFigure INSTrument[:TYPE]?

INSTrument[:TYPE] Sp

string

	CONFigure:INSTrument[:TYPE]
Description	Sets what role the HP/Agilent 8922 plays in the multi-slot test system.
	This selection differs from manually selecting the instrument type in two
	ways: the GPIB status does not change to Control, and the unit’s GPIB
	address does not change.
	Note that you need to manually select two different GPIB addresses for
	the master and slave units.
	If the instrument has not been ﬁtted with a new hop controller ROM,
	selecting HSCSD Master or HSCSD Slave results in the error Hardware
	portion of upgrade not present. In this case the instrument allows
	HSCSD operation, but the downlink signal could be scrambled when the
	TCH ARFCN is placed on or near to the master or slave's BCH ARFCN.
Syntax	CONFigure:INSTrument[:TYPE]?
	CONFigure:INSTrument[:TYPE] <string>
Command options	‘SPEECH’ ‘HSCSD MASTER’ ‘HSCSD SLAVE’

Chapter 5

43

Image 57

Contents HP/Agilent 8922 GSM Hscsd Test System Option #K09 Warranty Limitation of Remedies and Liability Assistance Statement of Compliance Manufacturer’s Declaration Sound EmissionEarthing ground, incorporated in the power cord. The mains Instrument dangerous. Intentional interruption isProhibited Safety Symbols Safety SymbolsISM 1-A User’s Guide Abbreviations OverviewContents Remote operation Returning equipment for repair Upgrading the HOP Controller ROM and Firmware Understanding the HP/Agilent HP/Agilent 8922 GSM Hscsd Test System, option #K09 Getting an overview of the HP/Agilent GSM Hscsd Test SystemChapter Features Setting up the HP/Agilent Before you start Checking the HP/Agilent 8922 Requirements for Hscsd Front panel connections Making the front panel connectionsStep Making the rear panel connectionsRear panel connections Inserting the keycard into the HP/Agilent Enabling the Hscsd functionalityTests screen Conﬁg screen Calibrating the overall system Manual operation Conﬁguring the system Message Frame reset sent appears in the top left-hand corner Establishing a call Making measurements Choosing which timeslot to measureMeasuring BER Hscsd control screen Changing power levels, timeslot and channelsEnding a call Ending a call Screens Instrument type Conﬁg screenChapter Slave address Master downlink amplitude Hscsd screenMaster channel Slave offsetSelect ‘Master’ to measure before signalling mobile Slave timeslot Master timeslotCall Type Measure Data rateMaster Tx level Master input level Slave Tx level Master modeSlave input level Slave control Peak power display Mobile reportsTo Screen menu Fast BER screen Fast BER ScreenLoopback Remote operation Introduction Conﬁgure Subsystem Gpib Commands CONFigureINSTrumentTYPEConﬁgure Instrument Type comand syntax Display Subsystem Gpib Commands Display Screen command syntaxDISPlaySCReen Hscsd Hscsd Subsystem Gpib Commands Hscsd command syntax master unit SYNC? TCH Hscsd command syntax slave unitHSCSdMASTerTCHARFCn HSCSdMASTerSTATusTCHTSLot HSCSdMASTerDOWNlinkAMPLitude Command 0ptionsHSCSdMASTerTCHTLEVel HSCSdMASTerUPLinkAMPLitude HSCSdMASTerUPLinkAMPLitudeCONTrol HSCSDMASTerCALLTYPE HSCSDMASTerCALLRATE HSCSdSLAVeSTATusSYNC HSCSdSLAVeSTATusTCHTSLot? HSCSdSLAVeDOWNlinkAMPLitudeOFFSet HSCSdSLAVeTCHTLEVel HSCSdSLAVeUPLinkAMPLitude HSCSdSLAVeUPLinkAMPLitudeCONTrol Conﬁguring the system Remote operating proceduresMaking measurements Establishing a callChanging channels, timeslot and power levels Ending a call Clear Screen Example code showing a dual-band handover from E-GSM to DCSPause Example code showing a dual-band handover from E-GSM to DCS Returning equipment for repair Return Procedure Chapter Sales and Service Ofﬁces Canada Sales and Service Ofﬁces Upgrading the HOP Controller ROM and Firmware ROM Upgrading the Hop Controller ROMSide View Figure A-4 Removing the A33 U62 HOP Controller ROM Figure A-3 Removing the A33 Hop Controller BoardUpgrading the Hop Controller ROM Upgrading the ﬁrmware