How to change volume?

canedje

If the doorbell rings I do play a MP3 with soundmaster
This is quite loud, so I want to reduce volume>
I try it with the cards below. It isn't working..
The first card is reducing sound (I thought), then playing sound, then put volume back to max.

What am I doing wrong?

Rocodamelshe

canedje said:

I try it with the cards below.

Do i miss something?

canedje

Rocodamelshe said:

canedje said:

I try it with the cards below.

Do i miss something?

Sorry forgot to add.
Now it is shown

Rocodamelshe

Did u try the card 'Hoofdvolume"  ?

canedje

yes both. No result with both cards
Settings before the sound 15%
After 100% again

Rocodamelshe

And did u add a delay in the cards? Clicking on the little clock icon and set a delay for the cards?

canedje

No I didn't. How mutch delay is needed?

EDIT: I did add some delay at the card putting volume back to 100%. Now it works. Thanks.
The volume to control is "Hoofdvolume"