Owner`s manual

Analog Inputs Specs 263
03D—Owner’s Manual
Analog Inputs Specs
1. Sensitivity is the lowest level that will produce an output of +4 dB (1.23 V) or the nominal output level when
the 03D is set to maximum gain (all faders and level controls at maximum positions).
2. Input channel XLR-type connectors are balanced (pin 1 = ground, pin 2 = hot, pin 3 = cold).
3. Input channel and ST input TRS phone jacks are balanced (tip = hot, ring = cold, sleeve = ground).
4. Input channel insert connections are unbalanced (tip = send, ring = return, sleeve = ground).
5. When dB represents a specific voltage, 0 dB is referenced to 0.775 V rms.
6. For 2TR IN levels, 0 dBV is referenced to 1.00 V rms.
7. Input channels 1–16 and ST IN use linear 20-bit 64-times oversampling A/D converters.
8. Individually switched +48 V phantom power is available on input channels 1–8.
Connection
PAD
Switch
GAIN
Control
Actual
Load
Impedance
For Use
With
Nominal
Sensitivity
1
Input level
Connector
Nominal
Maximum
Before
Clipping
Input Channels
1–8
OFF –60
3 kΩ
50–600 Ω
Mics
&
600 Ω Lines
–72 dB
(194 µV)
–60 dB
(775 µV)
–46 dB
(3.88 mV)
XLR-3-31 type
(balanced)
2
&
TRS phone
jack
(balanced)
3
OFF
–16
–28 dB
(30.9 mV)
–16 dB
(123 mV)
–2 dB
(616 mV)
ON
–2 dB
(616 mV)
+10 dB
(2.45 V)
+24 dB
(12.3 V)
Input Channels
9–16
—
–20
10 kΩ 600 Ω Lines
–32 dB
(19.4 mV)
–20 dB
(77.5 mV)
–6 dB
(388 mV)
TRS phone
jack
(balanced)
3
+10
–2 dB
(616 mV)
+10 dB
(2.45 V)
+24 dB
(12.3 V)
ST IN (L, R)
—
–20
10 kΩ 600 Ω Lines
–32 dB
(19.4 mV)
–20 dB
(77.5 mV)
–6 dB
(388 mV)
TRS phone
jack
(balanced)
3
+10
–2 dB
(616 mV)
+10 dB
(2.45 V)
+24 dB
(12.3 V)
Insert In (CH1, 2)
— 10 kΩ 600 Ω Lines
–8 dB
(309 mV)
+4 dB
(1.23 V)
+18 dB
(6.16 V)
TRS phone
jack
(unbalanced)
4
2TR IN (L, R)
— 10 kΩ 600 Ω Lines
–10 dBV
(316 mV)
–10 dBV
(316 mV)
+4 dBV
(1.58 V)
Phono
(unbalanced)