Rion NL-42A, Instruction Manual, Page: 73 / 154

55
Reading the Display
LN1
,
LN2
,
LN3
,
LN4
,
LN5
Displays the screen to select the percentile sound level displayed on the
measurement screen.
To set the
L
1 to
L
99 value for
LN1
to
LN5
, use the keys to change
the value (only
LN5
can be set the value from
L
0.1 to
L
99.9.).
Select the percentile sound level (
LN1
to
LN5
) and press the MENU/
ENTER key. The ON/OFF setting and value setting screen appears.
Use the keys to select the ON/OFF setting, and use the keys
to set the value (1 to 99). Then press the MENU/ENTER key.
Time-Level
Displays the screen to select whether to display the time-level screen.
Select [Time-Level] and press the MENU/ENTER key. The ON/OFF
setting screen appears (see page 47).
Use the keys to select the ON/OFF setting and press the MENU/
ENTER key.
Time Scale
Displays the screen to select time-scale of time-level screen when
[Time-Level] is set to “ON”.
Select [Time Scale] and press the MENU/ENTER key. The time scale
screen appears.
Use the keys to select the time scale (20s, 1min, 2min) and press
the MENU/ENTER key.
Output Level Range Upper
Displays the screen to set the upper bound value of the bar graph and
fullscale of output voltage on the measurement screen.
Select [Output Level Range Upper] and press the MENU/ENTER key.
The upper limit of bar graph screen appears.
Use the keys to set the value (70 to 130, 10 dB step). Then press
the MENU/ENTER key.
The value of upper limit cannot be set the value set by the “Output Level
Range Lower” or less.