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Top & Rear Panel Features
1. DOCK – Connect your iPad here
with the appropriate 30-pin or
Lightning™ connector for your
iPad.
2. DC INPUT – Connect the included
power adapter (12V DC, 2A,
center-positive) here, then connect
the adapter to wall power.
3. POWER SWITCH – Turns the iO
Dock II on and off.
4. CABLE RESTRAINT – To prevent
accidentally unplugging, wrap the
power adapter cable around this
restraint.
5. MAIN OUT – Use standard 1/4"
TRS cables to connect these
outputs to a speaker or amplifier
system. The level of these outputs
is controlled by the MAIN knob.
6. DIRECT MONITORING SWITCH –
Set this switch to "ON" to listen
directly to your input sources
without any processing from the
iPad.
7. MIC/LINE INPUT – Connect a microphone or line-level device to this input with an XLR or 1/4" TRS
cable.
8. GUITAR / MIC/LINE INPUT – Connect a microphone, line-level device or guitar to this input with an
XLR or 1/4" TRS cable.
9. GUITAR / MIC/LINE SWITCH – When this switch is in the "GUITAR" position, the channel will serve as
a high-impedance input for connecting guitar or bass instruments. When the switch is in the "MIC/LINE"
position, the channel will accept mic or line-level signals.
10. GAIN – Adjusts the input's gain level.
11. PHANTOM POWER SWITCH – This switch activates and deactivates phantom power. When
activated, phantom power supplies +48V to both XLR mic inputs. Please note that most dynamic
microphones do not require phantom power, while most condenser microphones do. Consult your
microphone's documentation to find out whether it needs phantom power.
12. FOOTSWITCH – Use a standard 1/4" TS or 1/4" TRS dual-button footswitch to send CC Toggle
messages to the iPad. See the Footswitch section of this manual for more details.
Side Panel Features
1. MAIN VOLUME – Adjusts the output volume of the MAIN OUT.
2. PHONES VOLUME – Adjusts the output volume of the PHONES output.
3. PHONES – Connect a set of 1/4" TRS headphones to this output.
4. MIDI OUT – Use a standard five-pin MIDI cable to connect this output to the MIDI input of an external
MIDI device.
5. MIDI IN – Use a standard five-pin MIDI cable to connect this input to the MIDI output of an external
MIDI device.
6. USB MIDI – This connection will allow you to send MIDI information to/from a computer. Use a USB
cable to connect the iO Dock II to a computer. iO Dock II requires a USB 1.1 or higher (e.g. USB 2.0)
connection. (Note: Audio will not pass over this connection.)
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