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Installation
20
Display configuration
The manual configuration of sound level parameters.
Displays
All three displays can be set to different frequency responses, times and colors.
Frequency filters:
A-weight filter
•
C weight filter
•
Unweighted Flat filter (Z)
•
Response times:
Fast
•
Slow
•
Leq
•
Colors:
Green
•
Orange
•
Red
•
Note the minimum and maximum settings of
the color change follow on green/orange and
orange/red threshold.
VU meter
The VU meter shows the actual dB value, unweighted (Z) in Fast response time (125mS). The
green orange and red threshold points can be set in:
Green
•
Orange
•
Red
•
(125mS)
(1000mS)
(1000mS ~ 60 minutes)
30 – 110dB
70 – 130dB
70 – 130dB
30 – 110dB
70 – 130dB
70 – 130dB
DATEQ SPL-D3 manual
UK
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