User's Manual

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(3) Back-scrolling Echoes
As you operate the Fish Finder on the TZT9/14/BB, the Fish Finder screen on iOS/Android™ devices can also be scrolled
back to see the historical echoes.
(4) SST Shading
If a temperature sensor is available on the network, you can use this unique
feature on the Fish Finder screen. The background color varies
incrementally every 0.5 ℃, between 0 ℃ and 30 ℃. You can see the
changes of temperatures during fishing.
In this example, you can see variable colors in the screen, showing changes
in temperature.
This mode is selectable on the Settings page – [Fish] – [SST Shading] –
[ON].
5-5 Settings – Alarm, Sensors List, and Setting Reader/Writer
The settings page leads you to several unique functions of the NavNet Viewer App.
(1) Alarm Synchronization
The alarms generated in the TZT9/14/BB can be transferred to iOS/Android™
devices with sound and/or vibration. In [Settings] – [Warning], select alarms to be
transferred. As shown at left, selected items are highlighted in blue.