hi all,

just received a 188-1 BBD with 256 stages and reading the f***ing manual (lol).

on page 7 of the pdf, there is a picture of the module and the note:

"Attention: the front panel markings are wrong concerning
the BBD Output and the feedback polarity switch. Please
refer to the scheme on page 4."

well, now the front panel represented in the pdf is slightly different from the front panel of my real module. looking scheme on page 4 does not give more info on how to interpret this note.

i assume that for all polarity switches, the following is true:

on position (+): the non-inverted signal is taken
on position (-): the inverted signal is taken
on position (0): no signal is taken

is this correct or the above note means something else

thanks
Marco