Download User Manual - Chauvin Arnoux Group

Use the V/TIME button to alternate between the voltage and time (on the small
display), associated with the R value on the main display.
The button is used to scroll down through the all the samples saved during
measurement, allowing you to read the information in order to draw R(t) and V(t)
graphs.
This makes it possible to carry out R(t) analysis on-site, without a printer or a PC.
To exit this function, press the R(t) or R-DAR-PI-DD button again.
2.5.4
/ ALARM Button
First Function Turns the display back-light ON or OFF.
Second Function - ALARM
Activates/deactivates the ALARM function. The “ALARM” symbol is displayed
when activated.
If activated, and the high or low threshold values are programmed, the “ALARM”
symbol flashes and the buzzer (if activated) sounds continuously when the threshold is crossed.
It is possible to program a different limit in each function. These limits will be stored
in memory even after the device is turned off.
ACTIVATING THE ALARM INDICATION BEFORE A TEST
To activate the Alarm Indication before performing a test you must go through the
following steps:
• Program the Alarm Set Point Resistance Value for the Test Voltage you
will be using.
• Turn the Rotary switch to the Setup position.
• Press the Yellow 2nd button and then the Alarm button to set Alarms. The
first time you press 2nd & Alarm you will see the alarm setting for 50 volt
tests.
• Press 2nd & Alarm buttons repeatedly until you see the test you wish to set
alarms for in the top line of the display. The sequencing will be 500, 1000,
2500, 5000, and set.
• Use the cursor keys to adjust the Blinking value. First select KΩ, MΩ, GΩ
or TΩ using the Up Arrow Key ().
• Next, press the Right Arrow Key () to move to the next selection which
is the greater than (>) / less than (<) choice. Use the Up Arrow Key to
make your selection.
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Megohmmeter Models 5050/5060