HP Video Game 00974-90002 manual Display, Audio, Power on, Auto Power Off

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Display

Low Battery indicator

Replace batteries when on.

Main Display

(Not all annunciators shown) Number of digits is set by range and function Displays O.L to indicate an overload condition

Entire display flashes if input overvoltage

Operation

Secondary Display

Shows:

Range (most functions) except for

Elapsed time (Min/Max)

Audio

Power on

First beep at power on.

Second beep when beginning to make measurements.

Single beep

Indicates any valid function key press.

Indicates a new High or Low value recorded when in Min/Max function.

Steady repeating beep

Indicates when measurement is steady when using Auto-Hold function.

Rapid repeating beeps

Indicates wrong input terminals used for function selected.

Indicates an overload condition at the measurement terminals.

Continuous tone

Indicates a resistance of < 100 Ω when using the Continuity function.

Auto Power Off

Pairs of beeps for 30 seconds.

Long beep just before power off.

Cancel by changing function switch position or pressing any key.

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Contents HP 974A Multimeter User’s Guide Page HP 974A Multimeter Table of ContentsSafety Symbols Safety SummaryMaximum Overvoltage Limitations AC and DC Voltage Functions Safety SummaryFunction Maximum Operating Input Probes and Test LeadsTerminals, Shutter, & Test Leads OperationSwitch Display Position Function SwitchPress Action Main Display Secondary Display Function KeysAction Main Display Secondary Display Minimum/MaximumHold/Auto-Hold Function Relative Min/Max Function Keys and Function Switch MatrixData Hold Auto-Hold Range Percent Auto Power Off Power onDisplay AudioCalibration Procedure Calibration and AdjustmentRequired Test Equipment Battery Replacement MaintenanceFuse Replacement Cleaning TroubleshootingReplaceable Parts/Accessories Problem Possible Cause Suggested ActionRange Resolution Accuracy Input Resistance SpecificationsGeneral DC VoltageDC Current, AC Current 40 Hz to 1 kHz, 5% to 100% of range AC + DC Voltage rms responding, computed from acV, dcVContinuity ResistanceDiode Frequency AC CoupledTemperature 5 kΩ @ 25C Thermistor probe Adjustments Calibration Table Step Function Range Input Signal AdjustmentLimit Counts Step Function Range Input Signal Call out Description HP Part Number Replaceable Parts/AccessoriesDisassembly Manufacturer’s Name Conforms to the following Product SpecificationsManufacturer’s Address Declares, that the productsWhat is Covered Warranty/ServiceWhat is Not Covered