HP Video Game 00974-90002 Function Keys and Function Switch Matrix, Function Relative Min/Max

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Operation

Function Keys and Function Switch Matrix

Function

Relative

%

Min/Max 3

Average

Data Hold

Auto-Hold

Range

 

 

 

(Percent)

 

 

 

 

 

μA, mA, 10A

 

μA, mA, 10A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ω

1

 

 

 

 

 

 

 

 

 

°F, °C

 

 

 

 

 

mV

 

 

 

V

 

 

 

 

 

 

 

 

V

Hz

Hz+V

 

 

 

 

 

2

 

dBm

 

 

 

 

 

1Invokes zero adjust when display is less than 99.

2Changes input attenuator, frequency is always auto range.

3Secondary display shows elapsed time (in seconds and minutes).

1-12

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Contents HP 974A Multimeter User’s Guide Page Table of Contents HP 974A MultimeterSafety Summary Safety SymbolsSafety Summary Maximum Overvoltage Limitations AC and DC Voltage FunctionsProbes and Test Leads Function Maximum Operating InputOperation Terminals, Shutter, & Test LeadsFunction Switch Switch Display PositionFunction Keys Press Action Main Display Secondary DisplayMinimum/Maximum Action Main Display Secondary DisplayHold/Auto-Hold Function Keys and Function Switch Matrix Function Relative Min/MaxData Hold Auto-Hold Range Percent Power on Auto Power OffDisplay AudioCalibration and Adjustment Calibration ProcedureRequired Test Equipment Maintenance Battery ReplacementFuse Replacement Troubleshooting CleaningReplaceable Parts/Accessories Problem Possible Cause Suggested ActionSpecifications Range Resolution Accuracy Input ResistanceGeneral DC VoltageAC + DC Voltage rms responding, computed from acV, dcV DC Current, AC Current 40 Hz to 1 kHz, 5% to 100% of rangeResistance ContinuityDiode Frequency AC CoupledTemperature 5 kΩ @ 25C Thermistor probe Adjustments Step Function Range Input Signal Adjustment Calibration TableLimit Counts Step Function Range Input Signal Replaceable Parts/Accessories Call out Description HP Part NumberDisassembly Conforms to the following Product Specifications Manufacturer’s NameManufacturer’s Address Declares, that the productsWarranty/Service What is CoveredWhat is Not Covered