Tieline VIA User Manual page 7

Turn the power on at the 240
volt outlet (if required), then
press the ON button on the
Via holding it down for a
second or two until you see
the activity lights in power up.
Step 5. You Are Ready To Go!
Turn on the laptop and the
external speaker,
to make sure the volume levels
are set to zero on the speaker).
Load your USB music
program into Station Playlist
on the Laptop, (the same as
in the Studio) & press Play
Select the AUX IN button on
the Via. You should then see
(remember
LED activity in the VU meters
from the laptop audio input
and also adjust the sound
level on the BOSE external
speaker to suit the venue.
(see next step)