You should think yourself lucky you're got that generation of Scandalli.
Here's the switches on my 1950s (slightly lower quality) LMMH:
Note duplicate 'master' on both ends.
The dots are L, M-, M, H from bottom to top on each switch. The modern buttons are much easier to read.
But I think it's got all the useful combinations.
Here's the switches on my 1950s (slightly lower quality) LMMH:
Note duplicate 'master' on both ends.
The dots are L, M-, M, H from bottom to top on each switch. The modern buttons are much easier to read.
But I think it's got all the useful combinations.