Measurement starts when the
selected level is exceeded after the time specified with
[Sta Time], In the following example :
：When the level exceeds 65dB after 18:16 October 10,
Recording starts and the measurement is made once during
the time specified with [Meas.Time].
Recording is continued, in Interval Repeat mode, until the
level falls or until 20:16 October 12,.
Data is shown according to System Mode.
【When
Mode:Start
is selected, the following items can be specified】
● I/O ：232C ：Selection of interface
232C ：RS-232C
USB ：USB
※Following items are fixed and cannot be changed.
.
●Level Range ：20～100dB (Fixed)
●Time weighting ：Fast (Fixed)
●Frequency weighting ：A weighting (Fixed)
・At the time of selection of Start, measurement is started when
[Start/Stop]
when the power switch of the main body is turned ON.
・At the time of selection of Start, calculation results are recorded to the Memory card(SD card)
at each time setting of
Meas.Time.
・At the time of selection Start, any card other than the Memory card(SD card)
To use other card, other mode than the Start shall be selected.
・If the Memory card(SD card)
becomes FULL during the measurement, recording to the card is
stopped at that time but RS-232C/USB output is continued. In such case, data in the
card(SD card)
shall be once transferred or copied to PC, etc., and perform deletion of data file
from the Memory card(SD card) using the data clear function
<Memory> 2/3
Mode ：Normal
Interval ：Repeat
I/O out ：232C
<System> 1/3
Mode ：Normal
Data delete：off
LCD cont ：＊＊＊
Date y/m/d ：00/00/00
Time h/m/s ：00:00:00
Printer(PC)set：9600
USB out ：OFF
Fixed
Fixed
Fixed
Fixed
Fixed
<View Mode> 3/3
Lp ：INST
(A) view LA05：ON
LAeq ：ON LA10：ON
LAE ：ON LA50：ON
LAmin：ON LA90：ON
LAmax：ON LA95：ON
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