Ignition off trigger, where is it?

Mikescotland

Where can I find the trigger for ignition off? This one doesn't seem to have options, it's when ignition ON only.
Don't want to blast music after ignition off and HU still on.

DUDU-Meng

The option to turn off the engine is located right next to the ignition switch. The two are side by side. Turning off the engine may not be effective as a trigger because turning off the engine is equivalent to turning off the ACC.

Mikescotland

DUDU-Meng you mean "stalling"? What I want is, Dudu is delayed in menu to turn off by 9 seconds after ACC off, I'd like to pause music before it goes blank / sleep.

Mikescotland

Mikescotland if its "stalling" it doesn't work, music still plays.

DUDU-Meng

Mikescotland
This cannot be achieved. ACC delay is a function implemented by the MCU firmware to delay power off. Only when the delay ends will there be a signal to turn off the ACC.

Mikescotland

DUDU-Meng so what's this trigger stalling does? When is it triggered.

DUDU-Meng

Mikescotland ACC is turned off. It is triggered the moment the screen goes black, so actions after the screen goes black may not be completed.

Mikescotland

DUDU-Meng so what's the purpose of such trigger if actions after it may not be executed? I'm struggling to see a logical explanation why such unreliable trigger would even exist?
BTW unit must know when the ACC is cut off because for instance timer can be set up to keep the HU alive until X seconds passed.

DUDU-Meng

Mikescotland
This scenario requires certain actions, such as restarting Bluetooth after the ACC power is turned off and changing some settings, but it only works for a short time after the ACC power is turned off, so I don't know what you need it to do after the screen goes black.

Mikescotland

DUDU-Meng OK. Made a workaround. Music pauses when RPM drops below 200, so for now behaviour is as I wanted.