Digital Multimeter

Performance Tests

Basic Operability Tests

Refer to the following sections to test the basic operability of the Meter.

Testing the Fuses

Refer to “Testing the Fuses”.

Testing the Display

Turn the Meter on while holding down Dto view all segments of the display.

Compare the display with the appropriate examples in Figure 4 and Table 14.

ayi04.eps

 

 

Figure 4. Display Features

 

 

Table 14. Display Features

 

 

 

Number

Feature

Indication

 

 

 

A

Y

Polarity indicator for the analog bar graph.

 

 

TrigY

Positive or negative slope indicator for Hz/duty cycle triggering.

 

 

 

 

B

X

The continuity beeper is on.

 

 

 

C

W

Relative (REL) mode is active.

 

 

 

D

g

Smoothing is active.

 

 

 

E

-

Indicates negative readings. In relative mode, this sign indicates that the

 

 

 

 

present input is less than the stored reference.

 

 

 

 

 

Indicates the presence of a high voltage input. Appears if the input voltage is

F

Z

30 V or greater (ac or dc). Also appears in low pass filter mode. Also appears

 

 

in cal, Hz, and duty cycle modes.

 

 

 

G

RS

AutoHOLD is active.

 

 

 

H

S

Display Hold is active.

 

 

 

I

p

Indicates the Meter is in Peak Min Max mode and the response time is 250 s

 

 

 

J

m MAX

Indicators for minimum-maximum recording mode.

 

MIN AVG

 

K

K

Low pass filter mode.

 

 

 

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Fluke 80 Series V manual Basic Operability Tests, Testing the Fuses, Testing the Display, Trig Y, Max