Agilent Technologies 8922 P manual Slave control

Page 51

NOTE

NOTE

NOTE

Screens

HSCSD screen

control type is MS Tx Lev, then the instrument returns an error (Can’t change setting while MS TX Lev mode is selected.) and does not make the setting.

The default is reset when you select the instrument type (see page 24).

14. Slave control

Type	menu

Choices	“Manual”, “MS Tx Lev”

Default (compatibility mode)	“Manual”

Default (standard mode)	“MS Tx Lev”

The Slave control ﬁeld either makes or breaks the link between the slave Tx level (see page 35) and the slave input level (see page 36).

Note that in standard mode, setting either of these other values changes this ﬁeld. See the description of these ﬁelds for an explanation of the level control mode.

The default is reset when you select the instrument type (see page 24).

Chapter 4

37

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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