5
SDL720-en-GB_V1.0 12/16
Enabling/Disabling
the
Auto
Power
OFF
Feature
1.
Access
the
PoFF
parameter.
2.
Use
the
arrow
buttons
to
select
ON
or
OFF.
With
the
Auto
Power
OFF
feature
enabled,
the
meter
will
automatically
switch
OFF
after
10
minutes
of
inactivity.
3.
Press
ENTER
to
confirm
setting.
4.
Press
and
hold
the
SET
button
for
at
least
1.5
seconds
to
exit
to
the
normal
operation
mode
(or
simply
wait
7
seconds
for
the
meter
to
automatically
switch
to
the
normal
operating
mode).
Set
the
Beeper
Sound
ON
or
OFF
1.
Access
the
bEEP
parameter.
2.
Use
the
arrow
buttons
to
select
ON
or
OFF.
3.
Press
ENTER
to
confirm
setting.
4.
Press
and
hold
the
SET
button
for
at
least
1.5
seconds
to
exit
to
the
normal
operation
mode
(or
simply
wait
7
seconds
for
the
meter
to
automatically
switch
to
the
normal
operating
mode).
Numerical
Format
(comma
or
decimal)
European
and
USA
numerical
formats
differ.
The
meter
defaults
to
USA
mode
where
a
decimal
point
is
used
to
separate
units
from
tenths,
i.e.
20.00
;
The
European
format
uses
a
comma,
i.e.
20,00
to
separate
units
from
tenths.
To
change
this
setting:
1.
Access
the
dEC
parameter.
2.
Use
the
arrow
buttons
to
select
USA
or
EUro.
3.
Press
ENTER
to
confirm
setting.
4.
Press
and
hold
the
SET
button
for
at
least
1.5
seconds
to
exit
to
the
normal
operation
mode
(or
simply
wait
7
seconds
for
the
meter
to
automatically
switch
to
the
normal
operating
mode).
SD
Card
FORMATTING
1.
Access
the
Sd
F
parameter.
2.
Use
the
arrow
buttons
to
select
YES
to
format
the
card
(select
NO
to
abort).
Note
that
all
data
on
the
card
will
be
lost
if
formatting
is
attempted.
3.
Press
ENTER
to
confirm
selection.
4.
Press
ENTER
again
to
re
‐
confirm.
5.
The
meter
will
automatically
return
to
the
normal
operating
mode
when
formatting
is
complete.
If
not,
press
and
hold
the
SET
button
for
at
least
1.5
seconds
to
exit
to
the
normal
operation
mode.
System
Reset
If
the
meter’s
keys
become
inoperable
or
if
the
display
freezes
the
Reset
button
can
be
used
to
reset
the
instrument.
Use
a
paper
clip
or
similar
item
to
momentarily
press
the
reset
button
located
on
the
lower
right
side
of
the
instrument
under
the
snap
‐
off
compartment
cover.
After
pressing
the
Reset
button,
switch
the
instrument
ON
by
pressing
and
holding
the
POWER
key
for
at
least
1.5
seconds.
If
using
the
power
adaptor
unplug
the
adaptor
and
then
plug
it
back
in
again
to
power
the
meter.
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