SONIQ N75UX17A-AU Instruction Manual page 12

(6).The phone begins to search for a wireless network to connect to. Choose
the Wi-Fi network you want to connect your Chromecast built-in TV to
and enter your password. Tap "CONTINUE" to next step.
If your TV connected with a wired network via the Ethernet jack, this step won't
exist.
(7).The First-Time setup is complete. Contents on the cast-enabled apps can
be casted on the SONIQ display by pressing the Cast icon.
SONIQ Display
11