Furuno TZT9 Operator's Manual page 52

Invalid password :
Password must be at least 8 characters and cannot exceed 63 characters.
Select [Ok] then reenter the correct password.
8. Select the [ON] icon in [Network Status] to connect the created network.
How to forget all wireless LAN networks
1. With [Connect to existing LAN] selected in [Wireless Mode], select [Forget all
Wireless LAN networks saved]. The confirmation message appears.
Forget all Wireless LAN networks saved
2. Select [Yes].
Invalid password :
Only 5 or 13 characters allowed.
Ok
For [WEP]
Ok
For [WPA2 - PSK]
Delete all saved Wireless LAN networks ?
Yes
1. SYSTEM INTRODUCTION
No
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