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18. LEVEL DIAGRAMS
18.1. Analog Input/Output
Microphone/Line
Input Module
D-921F, D-921E,
D-922F, or D-922E
DSP
Line Output Module
D-971M, D-971E,
or D-971R
dBu
+20
+10
0
-
10
-
20
-
30
-
40
-
50
dBu
+20
+10
0
-
10
-
20
LINE
(+4)
LINE
(
-
10)
MIC
(
-
36)
MIC
(
-
50)
Peak LED Turns ON
(+17 dB)
(0 dB)
SIG LED Turns ON
(
-
40 dB)
Max. Input (+24)
Digital
Clipping Level (+20 dB)
(+4) D-971M/E
(
-
10) D-971R
18.2. Digital Input/Output
Digital Input Module
D-923AE or D-937SP
DSP
Digital Output Module
D-972AE or D-961SP
dBFS
0
-
20
-
40
-
60
0
-
20
-
40
-
60
dBFS
Peak LED Turns ON
(+17 dB)
(0 dB)
SIG LED Turns ON
(
-
40 dB)
Max. Input (0 dBFS)
Clipping Level (+20 dB)