Fore
w
o
rd
Intr
oduction to
the DME Satellite
Contr
ols and
Connector
s
Connecting to
a Computer
A
udio I/O
Connection
Connecting to an
External De
vice
Other Functions
Ref
erences
References
DME8i-C/DME8o-C/DME4io-C Owner’s Manual
46
<DME4io-C>
Signal Delay
Input/Output Characteristics
ANALOG INPUT CHARACTERISTICS
ANALOG OUTPUT CHARACTERISTICS
DIGITAL INPUT & OUTPUT CHARACTERISTICS
METERING POINT
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT 1–4
OUTPUT 1–4
PEAK red LED:ON
–3
dBFs
SIGNAL green LED:ON
–40
dBFs
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
CobraNet Latency: 5.33msec
ANALOG INPUT to ANALOG
OUTPUT@96KHz
6.12
msec
CobraNet Latency: 2.67msec
3.45
msec
CobraNet Latency: 1.33msec
2.12
msec
Input Terminals
GAIN
Actual Load
Impedance
For Use With
Nominal
Input Level
Connector
Nominal
Max.before clip
<DME8i-C>
CH INPUT 1–8
<DME4io-C>
CH INPUT 1–4
–60dB
3k
Ω
50–600
Ω
Mics &
600
Ω
Lines
–60dBu
(0.775mV)
–40dBu
(7.75mV)
EUROBLOCK
(5.08mm pitch)
+10dB
+10dBu
(2.45V)
+30dBu
(24.5V)
*1.In these specifications, 0dBu is referenced to 0.775 Vrms.
*2.All AD converters are 24-bit linear, 128-times oversampling (Fs=48kHz)/64-times oversampling (Fs=96kHz).
*3.+48V DC (Phantom power) is supplied to CH INPUT EUROBLOCK connectors via each individual software
controlled switch.
Output Terminals
Actual Source
Impedance
For Use With
Nominal
Output level
Connector
Nominal
Max. before clip
<DME8o-C>
CH OUTPUT 1–8
<DME4io-C>
CH OUTPUT 1–4
75
Ω
600
Ω
Lines
+4dBu (1.23 V)
+24dBu(12.28V)
EUROBLOCK
(5.08mm pitch)
*1.In these specifications, 0dBu is referenced to 0.775 Vrms.
*2.All DA converters are 24-bit linear, 128-times oversampling (Fs=48kHz)/64-times oversampling (Fs=96kHz).
Terminal
Format
Data length
Level
Connector
CobraNet
CobraNet
16/20/24bit
100Base-TX
RJ-45x2 *1
*1.PRIMARY,SECONDARY
*2.Double Channel format and Single format are supported at 96kHz.
