Understanding the display, Mvac – Fluke 289 User Manual

Page 17

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True-rms Digital Multimeters

Features

7

Understanding the Display

Display features shown in Figure 2 are described in Table 3 and
the following sections.

1

3

4

5

6

10

9

8

7

11

12

13

14

15

2

AutoHOLD

mVAC

Crest Factor

Hz

60.000

Save

Setup

Auto Range

5 mVDC

500 VAC

0

8:10pm

06/13/07

123.45 VAC

100

200

300

400

AutoSAVE

HOLD

REL

123.45

16

est01.eps

Figure 2. Display Features

Table 3. Display Features

Item

Function Indication

A

Softkey labels

Indicates the function of the button
just below the displayed label.

B

Bar graph

Analog display of the input signal
(See the “Bar Graph” section for
more information).

C

Relative

Indicates the displayed value is
relative to a reference value.

D

Minus sign

Indicates a negative reading.

E

Lightning bolt

Indicates hazardous voltage present
at the Meter’s input.

F

Remote
communication

Indicates activity over the
communication link.

G

Battery level

Indicates the charge level of the six
AA batteries.

H

Time

Indicates the time set in the internal
clock.

I

Mode
annunciators

Indicates the Meter’s mode.

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287