Symbols; Push-Button Functions; Nd Button - AEMC 5050 User Manual

2.5 SYMBOLS

MEM/MR: Memory address (5060) - indicates the memory operation.
OBJ:TEST: Memory address (5060) - the number is displayed on the small
digital display.
COM: Flashes on the screen when data is transmitted to the serial interface
(5060) or remains permanently displayed if there is a problem during transfer.
DAR/PI/DD: Indicates the mode chosen before insulation measurement or the
results of these measurements.
Indicates dangerous voltage generated; V >120V.
Indicates external voltage present, symbol is activated after pressing
START, if V >25Vac ± 3V or > 35Vdc.
Activation of "time-controlled test" mode or clock adjustment when in
SET-UP (5060).
(Yellow button) Selects the second (bottom) function of a button.
Flashes if the battery voltage is low to indicate that the battery should
be recharged (see §8.1). The voltage is displayed on the small display
for 2 seconds when the instrument is turned on. The main display
indicates "bat" when the test is carried on.
Warning buzzer is activated.
Indicates that the automatic switch-off function has been deactivated.
SMOOTH: Smooths the insulation measurements displayed.
REMOTE: Remote control via an interface (5060). In this mode, all the buttons
and the rotary switch on the instrument are non-functional except for the OFF
position.
FUSE -G-: Flashes if the "G" input fuse is defective.

2.6 PUSH-BUTTON FUNCTIONS

2.6.1 2 Button
nd
■ Selects the second function (highlighted in yellow) of the buttons.
■ The
symbol appears. This symbol will disappear upon pressing the
function button chosen unless the ▼ button is activated. In this case, it only
disappears when the
are pressed. This allows you to rapidly decrease parameters with the ▼
button without having to press the
Megohmmeter Models 5050 & 5060
button is pressed again or if other function buttons
button every time.
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