407790A-en-US_v2.0 8/16
9
2.3
Display
Screen
Mode of analysis
Measurement in progress symbol
USB link status
Trigger mode
Elapsed time
Memory
Store mode
Address
Level range
Overload indication
Sub channel level display
Sub channel
Time weighting
Frequency weighting
Current time
Current date
Comparator ON
Auto store full indication
Manual store full indication
Power
status
Main channel level
display
Time weighting
Main channel
Frequency weighting
Underrange indication
Bar graph
1.
Mode
of
analysis:
Indicates
the
condition
of
the
display
screen.
SLM:
Sound
level
meter
display
1/1
OCT:
Octave
band
analysis
screen
1/3
OCT:
1/3
Octave
band
analysis
screen
1/1
and
1/3
OCT:
Simultaneous
octave
and
1/3
octave
band
analysis
screen
2.
Measurement
in
progress:
When
a
measurement
recording
is
in
progress
or
during
auto
store
the
symbol
flashes.
During
measurement
pause
the
symbol
is
displayed
on
the
screen.
3.
USB
Link
Status:
Shows
if
the
USB
is
enabled
or
disabled.
4.
Trigger
Mode:
Controls
the
measurement
and
memory
auto
store
start
behavior.
Available
modes
are:
Level
1
(LV1),
Level
2
(LV2),
EXT
(EXT),
and
time
(TIME).
5.
Elapsed
Time:
Displays
the
elapsed
time
in
seconds
during
processing
and
storing
memory.
6.
Memory:
Displays
the
selected
memory
for
storing
data.
F
L
:
The
data
will
be
stored
in
the
internal
memory
of
the
meter.
Sd:
The
data
will
be
stored
on
the
micro
SD
card
7.
Store
mode:
Displays
the
selected
mode
for
storing
data
in
memory
M:
Manual
store
A:
Auto
store
