ACO 6236 - Time Level Display of Sound Pressure Level（L; A;Lc;Lp）Measurement

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Time level display of Sound pressure level (L
A
/Lc/Lp) measurement
＜ Parameter setting ＞：
The time level is displayed at each contiguous push (1.5s) of
[Mode]
key as follows, returning to
the standard display screen when the key is pushed again.
The key operation is similar to the measurement of sound pressure level (L
A
/Lc/Lp).
＜ Display ＞
The instantaneous level is displayed at each about 300ms from right to left.
Data hold
By pushing the
[Pause]
key, the blinking letter “Pause“ is displayed at the center of the bar
graph, displaying the present instantaneous level. Note that the bar graph itself doesn't pause.
＜Standard display＞
Pause
→→→
＜Time level display＞
・By pushing the
[Pause]
key is pushed again, it is released.
Data
40 130
Pause
１０ｍ ０００ｈ００ｍ０５ｓ
63.5 dB
Stp Z Fast Lp
20
80dB
Fast
Lp
38.6
dB
③Frequency
weighting key：
Fast, Slow
or
Imp
④Display mode key
②Instantaneous level：
Per second display
①Range
60
130dB
Fast
Lp
63.5
dB
Pause