Lexicon IO22 [11/28] 3 2 4 5 6 7 8 9

Rear and Side Panels

1 3

4 5 6 7

8 9

1. INSTRUMENT INPUT

This unbalanced input accepts a 1/4” connector and supports instrument

level sources (including guitars). Note that when the Instrument input is

connected, the Mic/Line input 1 is disabled.

2. POWER SWITCh

Turns the IO 22 power on and off.

3. POWER JACK

Use only the included power supply (see specifications section for further

details).

4. USB PORT

The USB Port is used to connect the IO 22 to your computer. A standard

USB cable is included. The IO 22 is only compatible with USB 2.0.

5. MIDI IN AND OUT

The MIDI jacks provide MIDI input and MIDI output to and from your

computer. Connect your MIDI keyboards, sound modules, and external

controllers here.

6. MAIN OUTPUTS

These outputs support balanced TRS or unbalanced TS ¼” connections.

These outputs can be connected to a mixing board, power amplifier, pow-

ered studio monitors, recorder, or another line level input. Use balanced

cables for these connections. When connecting to other balanced equipment,

use balanced cables for best performance.

7. MIC/LINE INPUTS 1–2

These balanced inputs accept XLR or 1/4” connectors, and support mic and

line level sources. Note that when the Instrument input is connected, the

Mic/Line input 1 is disabled.