Furuno TZT12F Operator's Manual page 16

How to create a local wireless network
Create a local wireless network to connect to an iPhone, iPod, iPad, or Android device.
Home screen
Check that [OFF] is selected.
To change the network name, tap [Name].
Note: The default network name is the name of
your equipment. In this example, "TZTL12F " is
the name of the network.
To change the password, tap [Password].
Note: A default password is automatically
generated.
XXXXXXXX X
XXXXXXXX X
ON
Pub. No. OSE-45120-A
(2001, HIMA) TZT12F/16F/19F
Check that [When Necessary] is selected.
Select [Create Local Network], then tap "<".
Enter the name of the network, then tap [ ].
X X X X X X X X
Enter the password, then tap [ ].
Connect to the Swordfish from
the smartphone or tablet.