The Buttons; Button - AEMC 405 User Manual

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2 THE BUTTONS

The buttons respond differently to short, long, and sustained presses.
The , and
detection and acquisition of parameters complementary to the basic
measurements.

Each of these buttons can be used independently of the others or in
conjunction with each other. This makes navigation simple and intuitive
when reviewing measurement results.

It is possible, for example, to either look up in sequence the MAX, MIN, etc.
values of the RMS voltage alone, or look up in sequence all of the MAX (or
MIN, or PEAK) values of all power measurements (W, VA, var, etc.).
In this section, the icon represents the possible positions of the switch for the
button's functionality.

BUTTON

2.1
This button is used to:

Store and look up the last values acquired specific to each function (V, A,
Ω
, W) according to the specific modes previously activated (MAX/MIN).
The present display is then maintained while the detection and acquisition
of new values continues.

Perform automatic lead resistance compensation (see § 3.6.1).

Perform automatic zero correction in
NOTE: This button is invalid for the Phase Order Indication function.
Successive
presses on
A
DC
A
long
AC+DC
(> 2 sec) W
DC
W
AC+DC
long
(> 2 sec)
See § 2.4.2 and § 2.5.2 for the
and buttons.
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keys provide additional functions as well as the
A / and W
DC AC+DC
Function
First press: Holds the last value displayed
Second press: Returns to normal display mode
(the value of each new measurement is
displayed)
Performs automatic zero correction (see 3.9.2)
NOTE: This mode operates if the MAX/MIN or
HOLD modes (short press) are first de activated
Performs automatic lead resistance
compensation (see 3.6.1)
button functionality in combination with the
14
/
(see § 3.9.2).
DC AC+DC
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