Agilent Technologies 8922 P Changing power levels, timeslot and channels, Hscsd control screen

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Manual operation

Changing power levels, timeslot and channels

		Changing power levels, timeslot and channels
		You can change downlink and uplink power, TCH timeslot, and TCH
		ARFCN simply be typing in a new value on the HSCSD control screen. A
		dual band channel assignment can be performed using the existing
		procedure.
Figure 3-2		HSCSD control screen

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Chapter 3

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Contents HP/Agilent 8922 GSM Hscsd Test System Option #K09 Warranty Limitation of Remedies and Liability Assistance Statement of Compliance Sound Emission Manufacturer’s DeclarationInstrument dangerous. Intentional interruption is Earthing ground, incorporated in the power cord. The mainsProhibited Safety Symbols Safety SymbolsISM 1-A Overview User’s Guide AbbreviationsContents Remote operation Returning equipment for repair Upgrading the HOP Controller ROM and Firmware Understanding the HP/Agilent Getting an overview of the HP/Agilent GSM Hscsd Test System HP/Agilent 8922 GSM Hscsd Test System, option #K09Chapter Features Setting up the HP/Agilent Before you start Checking the HP/Agilent 8922 Requirements for Hscsd Making the front panel connections Front panel connectionsMaking the rear panel connections StepRear panel connections Enabling the Hscsd functionality Inserting the keycard into the HP/AgilentTests 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 Choosing which timeslot to measure Making measurementsMeasuring BER Changing power levels, timeslot and channels Hscsd control screenEnding a call Ending a call Screens Conﬁg screen Instrument typeChapter Slave address Hscsd screen Master downlink amplitudeSlave offset Master channelSelect ‘Master’ to measure before signalling mobile Master timeslot Slave timeslotCall Type Data rate MeasureMaster Tx level Master input level Master mode Slave Tx levelSlave input level Slave control Mobile reports Peak power displayTo Screen menu Fast BER Screen Fast BER screenLoopback Remote operation Introduction CONFigureINSTrumentTYPE Conﬁgure Subsystem Gpib CommandsConﬁgure Instrument Type comand syntax Display Screen command syntax Display Subsystem Gpib CommandsDISPlaySCReen Hscsd Hscsd Subsystem Gpib Commands Hscsd command syntax master unit Hscsd command syntax slave unit SYNC? TCHHSCSdMASTerTCHARFCn HSCSdMASTerSTATusTCHTSLot Command 0ptions HSCSdMASTerDOWNlinkAMPLitudeHSCSdMASTerTCHTLEVel HSCSdMASTerUPLinkAMPLitude HSCSdMASTerUPLinkAMPLitudeCONTrol HSCSDMASTerCALLTYPE HSCSDMASTerCALLRATE HSCSdSLAVeSTATusSYNC HSCSdSLAVeSTATusTCHTSLot? HSCSdSLAVeDOWNlinkAMPLitudeOFFSet HSCSdSLAVeTCHTLEVel HSCSdSLAVeUPLinkAMPLitude HSCSdSLAVeUPLinkAMPLitudeCONTrol Remote operating procedures Conﬁguring the systemEstablishing a call Making measurementsChanging channels, timeslot and power levels Ending a call Example code showing a dual-band handover from E-GSM to DCS Clear ScreenPause 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 Upgrading the Hop Controller ROM ROMSide View Figure A-3 Removing the A33 Hop Controller Board Figure A-4 Removing the A33 U62 HOP Controller ROMUpgrading the Hop Controller ROM Upgrading the ﬁrmware