Anritsu S251C manual Error Codes, Self Test Errors

Page 31

Chapter 2 Functions and Operations

Error Codes

Self Test Errors

A listing of Self Test Error messages is given in Table 2-2.

Table 2-2.Self Test Error Messages

Error Message

Description

BATTERY LOW Battery voltage is less than 10 volts. Charge battery. If condition per- sists, call your Anritsu Service Center.

EXTERNAL POWER LOW

PLL FAILED

External supply voltage is less than 10 volts. Call your Anritsu Service Center

Phase-locked loops failed to lock. Charge battery. If condition persists with a fully charged battery, call your Anritsu Service Center

INTEGRATOR	Integration circuit could not charge to a valid level. Charge battery. If
FAILED	condition persists with a fully charged battery, call your Anritsu Ser-
	vice Center.

EEPROM R/W FAILED

OUT OF TEMP. RANGE

Non-volatile memory system has failed. Call your Anritsu Service Center.

Ambient temperature is not within the specified operating range. If the temperature is within the specified operating range and the condition persists, call your Anritsu Service Center.

RTC BATTERY	The internal real-time clock battery is low. A low or drained clock bat-
LOW	tery will affect the date stamp on saved traces. Contact your nearest
	Anritsu Service Center.
POWER MONITOR	Failure of the power monitor system board voltages. If condition per-
FAIL	sists, call your Anritsu Service Center.
BATTERY CAL	Battery communication failed. The indicated battery charge status may
LOST	be invalid. If condition persists, call your Anritsu Service Center.
MEMORY FAIL	The EEPROM test on the Site Master main board has failed. If condi-
	tion persists, call your Anritsu Service Center.

Note: A listing of current Anritsu service centers is given in Table 1-2 , page 1-8.

2 - 16

Image 31

Contents Site Master Model S251C Antenna Cable Analyzer Page Warranty Page Table of Contents Cable & Antenna Analysis Iii/iv Introduction Standard AccessoriesDescription Options Optional AccessoriesPerformance Specifications Description Site Master Performance Specifications 2 ESD Precautions Preventive MaintenanceAnnual Verification Anritsu Service Centers Chapter Functions and Operations Test Connector PanelActive Function Block Soft Keys Front Panel OverviewMode Function Hard KeysClear Keypad Hard KeysAuto MODE=FREQ FREQ/DIST Softkeys Soft KeysMODE=DTF FREQ/DIST Softkeys Functions and Operations Amplitude MODE=POWER Monitor Softkeys Power Monitor Menu OptionMODE=RF Source Softkeys RF Source MenuLimit Segment 1 Segment SYS Self Test SymbolsSelf Test Errors Error CodesERRORD2 Range ErrorsCharging the Battery in the Optional Charger Battery InformationCharging a New Battery Charging the Battery in the Site MasterBattery Life Battery Charge IndicatorImportant Battery Information Chapter Getting Started Power On ProcedureCalibration Select the Frequency or DistanceCalibration Calibration Procedure Single PortRF in Test Port RF OUT Test Port Calibration Procedure Dual PortSave and Recall a Setup Setting the ScaleSave and Recall a Display Recalling a Display Changing the Units Set the Distance and Cable TypeChanging the Display Language Printing a Screen PrintingPrinter Printer Switch SettingsUsing the Site Master Soft Carrying Case Using the Soft Carrying CaseLine Sweep Fundamentals One Port MeasurementsMeasurements Information Required for a Line SweepSystem Return Loss Measurement Typical Line Sweep Test Procedures2is an example of a typical system return loss trace Insertion Loss Measurement Procedure Cable Loss ModeType Attenuation dB/ft Length ft = Loss dB Procedure Return Loss Mode Procedure DTF-Return Loss Mode Distance-To-Fault DTF Transmission Line TestProcedure DTF-SWR Mode Antenna Subsystem Return Loss Test Vswr Introduction Two Port MeasurementsTMA-S TMA MeasurementsTMA Gain Measurement After Calibration TMA-DD 12. TMA-DD Gain Measurement TMA-D 14. TMA-D Gain Measurement 15. System Isolation Antenna to Antenna IsolationAntenna-to-Antenna Isolation Measurement Quency settings for common systems21/4-22 System Requirements FeaturesCommunication Port Setting InstallationInterface Cable Installation Using Software ToolsDownloading Traces from the Site Master Plot Properties Plot CaptureSaving Traces Trace Overlay or Plot OverlaySaving a Plot to a Spreadsheet Custom Cable ListPrinting Formats Creating a DatabaseAppendix a Reference Data Coaxial Cable Technical DataAppendix a Reference Data A-4 Examples Appendix B WindowingAppendix B Windowing B-4