TBS 6909X V2 NORMAL MODE=1

Hello dear users.
my configuration is like this
quattro lnb to multiswitch and then tbs6909x
6909x works only mode=1 but problem is here.
every tuner must be work like this
If adapter0 VL then adapter1 must be VL
If adapter0 VL then adapter1 VH ( it does not work )
my question is every two tuner has to be work with Vertical or Horizantal ? ninstead of Low-band or High-band ?
my configuration is like this
quattro lnb to multiswitch and then tbs6909x
6909x works only mode=1 but problem is here.
every tuner must be work like this
If adapter0 VL then adapter1 must be VL
If adapter0 VL then adapter1 VH ( it does not work )
my question is every two tuner has to be work with Vertical or Horizantal ? ninstead of Low-band or High-band ?