Features And Controls - AVO MEGGER BM25 Guide De L'utilisateur

Splashproof recess Cover
Slides back to reveal mains and
12V battery charging connections
together with instrument
protection fuses.
Voltage display
Test voltage or external voltage
>50V, together with flashing H.V.
symbols.
Display left hand cursor
Indicates selected voltage,
or the timer.
Timer display - Shows set test
duration and displays time
elapsing during test.
HV Warning - Flashes when
a test is in progress, or a
On/Off Button
Press to turn On /Off.
(Wait a few
seconds for Automatic Calibration)
Selector Keys
1) Set voltage
2) Set Timer
6

Features and Controls

+
G
MEGGER BM25
BREAK EXT
FS2
NOISE
DOWN VOLTS
5000V
2500V
1000V
1T
500V
I
Terminal Connection covers
Individually lifted to access test
lead terminals. Covers interlocked
with sliding recess cover.
RS232C socket
Sends test results every 5 secs
to enable download to PC.
Condition and Warning indicators
Flash to indicate any adverse
conditions affecting the test. Also
indicates when results of last test
are being sequentially displayed.
LAST
Display right hand cursor
TEST
Indicates selected Test mode.
SV
Battery capacity Indicator
PI
Segments recede as battery is
used. Symbol flashes when battery
DD
∞
charge is excessively low.
BURN
Test Push
I
Press for at least 1 second to initiate
R
test and start Timer.
Press again to manually stop test.
Range Keys
1) Select test mode.
2) Adjust variable voltage.
3) Set timer. Max. 90 minutes.