Audio I/O 1U Manual
Connecting the TRS Jacks on the 7U Case
The main Audio I/O 1U module ships with a ribbon cable for connecting to a set of ¼” TRS
audio jacks — either those built-in to the Intellijel 7U case or those contained within the
separately available Audio I/O Jacks 1U module. To connect the Audio I/O 1U module to an
Intellijel 7U case:
4. Make note of the small
triangle icon pointing to a
pin on each circuit board.
5. Plug one end of the ribbon
cable into the Audio I/O 1U
module such that the red
stripe aligns with the pair of
pins indicated by the
triangle.
6. Plug the other end into the audio jacks circuit board that’s mounted inside the 7U case
and contains the ¼” jacks, again making sure to align the red strip with the pair of pins
indicated by the triangle.
IMPORTANT: Do not connect this jack to a power supply.
NOTE: Do not try to connect the Audio I/O 1U to the MIDI circuit board, which is
located at the opposite end of the 7U case.
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