Analog I/O & Digital I/O 69
01V96 Version 2—Owner’s Manual
Analog I/O & Digital I/O
6
6 Analog I/O & Digital I/O
This chapter describes the 01V96’s analog and digital input/output connectors as well as the
basic operations involving the digital I/Os.
Analog Inputs & Outputs
Input Section
The 01V96’s top panel features input connectors, which enable you to connect microphone
and line-level sources.
• INPUT connectors A 1–12
These balanced TRS-type phone connectors accept line-level and
microphone signals. The nominal input range is –60 dB through
+4 dB. The phantom [+48V] switches on the rear panel turn on or
off the +48V phantom power feed to these inputs.
• INPUT connectors B 1–12
These balanced TRS-type connectors accept line-level and micro-
phone signals. The nominal input range is –60 dB through +4 dB.
You cannot use same-numbered INPUT A and INPUT B connectors
simultaneously. (For example, you cannot use INPUT A-2 and
INPUT B-2 at the same time.) If you connect cables to A and B con-
nectors of the same number, only the signal from INPUT B is effec-
tive (e.g., B-2 takes priority over A-2).
• INPUT connectors 13–16
These balanced TRS-type phone connectors accept line-level signals.
When the AD 15/16 source selector is turned on (pushed in), signals
from INPUT 15 and 16 are ignored. Instead, signals from the 2TR IN
connector will be routed to AD Input Channels 15 and 16.
• INSERT I/O connectors
These TRS-type phone connectors are used to insert external
devices, such as effects processors, into AD Input Channels.
• Phantom Power
Inputs 1 through 12 feature switchable +48V phantom
powering for use with condenser-type microphones
and direct boxes. The phantom [+48V] switches on
the rear panel turn on or off the +48V phantom power
feed to the corresponding inputs.
•PAD switches
Inputs 1 through 12 feature pad switches, which attenuate input sig-
nals by 20 dB. These switches are effective on both INPUT A and B
signals.
Tip: You can patch signals input from the INPUT connectors to any Input Channels. (See
page 121 for information on patching input signals to Input Channels.)
AA
21
B
B
INPUT
(BAL)
16
1513
14
INSERT I
/
O INSERT I
/
O
INSERT
OUT IN
(UNBAL)
20dB
PAD
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