Settings

Sound check.

Turn Audio on, then choose a test. Keep speaker volume low.

SpeakersHear a test sound Off

Output

Turn Audio on to hear the test.

Test level −24 dB

Device & surround options

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Speaker layout Test sound

Test a single channel:

Turn Audio on to check this device’s channel capacity.

Audio inputMic or stereo line in Off

Input Channels

Turn Audio on, then test your input.

Level−∞ dBFS

Input gain 0 dB

Speak or send audio. Nothing is recorded.

Monitoring & input options

Hear my input

Use headphones to avoid feedback. Monitoring starts off.

Echo cancellation (restarts input)

Before software gain:

Raw L / M−∞ dBFS

Aim for −18 to −6 dBFS. If raw input clips, lower the hardware gain. This software gain applies to the test only.

Device details appear when connected.

Your input device and mono/stereo choice also apply to the delay effects on their next start.

MIDICheck your controller Off

MIDI input

0 received

Start the test, then play a key or move a control.

Say “MIDI received”

MIDI output & details

Receive channel MIDI output

Send channel

Turn down external synths first. Sends one short note to the selected device; no MIDI thru.

Recent messages

Most recent 40 messages. The voice needs Audio on. Clock and note releases stay quiet.