Fluke 787 user manual Pushbutton, Coarse

Page 17

ProcessMeter

Getting Acquainted with the Meter

No.

C

Pushbutton

X

M

% STEP

Table 5. Pushbuttons (cont.)

Function(s)

Measuring: Selects a MIN, MAX, or AVG action (see pg. 18)

mA Output: Adjusts mA output up to the next higher 25% step

D

Z

K

COARSE

Measuring: Selects a fixed range (hold for 1 second for auto range)

mA Output: Adjusts output up 0.1 mA

E

X

I

FINE

Measuring: Toggles TouchHold, or in MIN MAX recording, suspends recording

mA Output: Adjusts output up 0.001 mA

F

FINE

F

W

Measuring: Toggles between frequency counter and ac voltage measurement functions

mA Output: Adjusts output down 0.001 mA

G

H

COARSE

C

Y

%STEP T W

Measuring: Toggles relative reading (sets a relative zero point)

mA Output: Adjusts output down 0.1 mA

Measuring: Toggles between Ω measure and continuity functions

mA Output: Adjusts mA output down to the next lower 25% step

13

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Contents 787 Limited Warranty & Limitation of Liability Table of Contents Index 787Contacting Fluke Read Safety Information before you use the meterIntroduction 787 Safety InformationProcessMeter Symbol Meaning International Symbols MeaningFluke 787 ProcessMeter How to Get StartedInput/Output Jacks Getting Acquainted with the MeterSimulate Transmitter Function Input/Output Jacks Measurement FunctionsSource Current Function Rotary Switch Positions for Measurements Pushbutton Actions FunctionsRotary Switch Positions for mA Output Default Function Pushbuttons Functions PushbuttonsCoarse PushbuttonElements of the Display Display Meaning ElementDisplay Element MA, DC, mV, AC Or kΩ, kHz Auto 400100030 Measuring Electrical Parameters Measuring a Composite SignalInput Impedance RangesDisplaying Minimum, Maximum, and Average Testing DiodesCompensating for Test Lead Resistance Using TouchHoldSource Mode Using the Current Output FunctionsSourcing Current Changing the Current Span Simulate ModeSimulating a Transmitter Producing a Steady mA Output MA Output Adjust PushbuttonsAdjustment MA Stepping Pushbuttons Manually Stepping the mA OutputAuto Ramping the mA Output MA Step Values Value for each span setting To 20 mAPower-Up Options Power-Up OptionsPushbutton Default Action TakenUsing the Holster and Flex-Stand Battery LifeMaintenance General MaintenanceUsing the Holster and Flex-Stand Replacing the Battery Replacing the BatteryReplacing a Fuse Replacing a Fuse If the Meter does not WorkReplacement Parts and Accessories Description Replacement PartsFluke PN or Model no QuantityMP8 Resolution SpecificationsDC Volts Measurement Range V dcAC Volts Measurement Range mV dc Resolution 400.0 Accuracy % of Reading + CountsDC Millivolts Measurement DC Current Measurement AC Current MeasurementMeasurement Current Range ResolutionOhms Measurement Input Range Minimum Sensitivity rms Sinewave 5 Hz to 5 kHz Frequency Counter AccuracyFrequency Counter Sensitivity Source mode General SpecificationsSimulate Mode Diode Test and Continuity TestCertifications CSA, UL, TÜV Index Knob positions, 9 Pushbuttons Loop supply, external Index 787