# CQ - Multitrack with Harrison LiveTrax

**URL:** <https://forums.allen-heath.com/t/cq-multitrack-with-harrison-livetrax/32502>\
**Category:** CQ Troubleshooting\
**Tags:** cq-18t\
**Created:** [12 July 2026 11:21 UTC](https://forums.allen-heath.com/t/cq-multitrack-with-harrison-livetrax/32502 "2026-07-12T11:21:05Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![BarnabY](https://avatars.discourse-cdn.com/v4/letter/b/5f9b8f/32.png) [@BarnabY](https://forums.allen-heath.com/u/BarnabY)\
**Post date:** [12 July 2026 11:21 UTC](https://forums.allen-heath.com/t/cq-multitrack-with-harrison-livetrax/32502/1 "2026-07-12T11:21:06Z")

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Hi everyone,

I try to use Harrive LiveTrax with the CQ 18T.

First time I used it, I was able to record from the CQ. Now, I can’t.  
I armed the channel, I pressed record, but no sound was recorded. I don’t see any signal (meeters).

I can play something back (multitrack mode), and I can import the names of the channels. So the physical connections are good.

Do I miss something about the settings? Do I need to press a specific button on the software to switch between record and play, or do I need to modify something on the CQ?

Thanks for your help.

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**Author:** ![BarnabY](https://avatars.discourse-cdn.com/v4/letter/b/5f9b8f/32.png) [@BarnabY](https://forums.allen-heath.com/u/BarnabY)\
**Post date:** [13 July 2026 12:26 UTC](https://forums.allen-heath.com/t/cq-multitrack-with-harrison-livetrax/32502/2 "2026-07-13T12:26:52Z")

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I think the problem came from the security settings in the Mac.