Analog Inputs; Phantom Power - Yamaha O2R Owner's Manual

Digital recording console version 2
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26
Mixing and Monitoring
INPUT
INPUT
INPUT
INPUT
23
21
19
INPUT
INPUT
INPUT
INPUT
24
22
20
+48V
02R User's Guide

Analog Inputs

The 02R is equipped with 24 analog input connectors. The first sixteen
channels, 1 through 16, are mono input channels designed for microphone
to line level signal inputs. The last eight channels, 17 through 24, are stereo
channels designed for line level signals only.
17
INPUT
INPUT
INPUT
INPUT
INPUT
18
16
15
14
13
12
In addition, the first eight channels not only have selectable input
connectors, XLR-type or phone, but they also have an insert connector,
allowing you to patch external signal processors before the input signal is
converted to digital.
For monitoring the output of a stereo tape recorder or another similar
analog device, the 02R also has two pairs of 2TR IN phone connectors.

Phantom Power

Phantom power provides a +48 V DC power source for condenser type
ON
microphones. It is applied to the XLR-type connectors (INPUT A) for input
channels 1 through 8. The phantom power switch for each channel is used
OFF
to turn it ON and OFF. Phantom power is applied to each individual input.
Phantom power can only be applied to the XLR-type connectors
A
(INPUT A) for input channels 1 through 8. Select those connectors with the
B
A/B switch: up for A, down for B.
With phantom power set to ON, non-phantom powered microphones,
dynamic microphones, and balanced line-level sources can still be
connected to INPUT A connectors for input channels 1 through 8.
However, be careful with unbalanced sources.
INPUT A
INPUT A
INPUT
INPUT
B
B
INSERT
INSERT
INPUT
INPUT
INPUT
I/O
I/O
11
10
9
8
7
0dB
0dB
INPUT A
INPUT A
INPUT A
INPUT A
INPUT A
INPUT
INPUT
INPUT
INPUT
INPUT
B
B
B
B
INSERT
INSERT
INSERT
INSERT
INSERT
I/O
I/O
I/O
I/O
I/O
6
5
4
3
0dB
0dB
0dB
0dB
0dB
INPUT A
INPUT
B
B
INSERT
I/O
2
1
0dB

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