Tieline VIA User Manual page 9

Step 6. Now we are ready to Talk To The Studio
After powering up, the Via goes into "Power
Save" mode on the screen (it will look like it's
not working).
Press the home button on the top of the Via
and the screen will light up. By this time the
Via would have found the modem and be
ready to connect to the Merlin in the studio.
Just press the Connections tab on the Via
touch screen, you will then be presented
with a screen that asks you to connect