BFT Deimos QSC D LED display stuck on 'cLS'

[roadrunner]

Hi,

I've been trying to program additional mitto remotes and the up/down/ok switches on the QSC board are not doing anything. The LED display is stuck on 'cLS' and only changes to when the gate is opening and closing.

Otherwise the gate still opens and closes fine, together with the flashing strobe working.

Is it possible that incorrect wiring on terminals 21 to 26 could have caused this? I replaced a worn motor a few years ago and whilst I'm reasonably certain I put everything back correctly I may have made an error.

Also this unit drives external lighting on/off via terminals 12/13 I believe.


Would be grateful for any pointers.

Best regards,

[roadrunner]

Turned out on the unit I've inherited there is a suspected)erroneous photobeam input attached to terminal 21. Taking this away provides access to the menus now.