Casella-cel CEL-281 Bedienungsanleitung PDF herunterladen (Seite 42)

RUN Either: the instrument is waiting to pass the

next full minute of time before starting to log

data, as described in Section 3.3.4.

Or: the instrument is logging data.

DATE Either: Display is showing date information in

dd:mm:yy format (dd = day, mm = month, yy

= year),

Or: Display is showing measurement start and

stop dates in nn:mm:dd format, where nn is

a store identity number between 1 and 20,

odd numbers show start dates and even

numbers show stop dates (Section 3.3.9).

%DOSE Display is showing noise dose levels.

P%DOSE Display is showing projected noise dose levels.

h Display is showing sound exposure levels.

dB Display is showing a criterion or threshold level.

dBA Display is showing A-weighted noise levels.

dBC Display is showing C-weighted noise levels.

Thr Threshold level of currently displayed para-

meter: 70, 75, 80, 85, 90 dB.

Cri Criterion level of currently displayed parameter:

70, 75, 80, 84, 85, 90 dB.

. : . : . Measured parameter level or setting value

selected for display.

How It Works

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Casella-cel CEL-281 Bedienungsanleitung Seite 42