Sonar Channels; Selecting A Sonar Channel - Raymarine axiom pro 9 RVX Installation Instructions Manual

9.3 Sonar channels

The Sonar channels that are available depend on the Sonar module and transducer you have
connected.
RealVision™ 3D
High CHIRP / High Frequency

Selecting a Sonar channel

The first time you open a new Sonar app page you will be requested to select a channel, subsequently
you can change the sonar channel by selecting a channel icon from the Sonar app menu.
1. Select a relevant channel icon from the Menu.
2. Alternatively select All channels from the Menu and then choose your desired sonar module
and channel.
98
SideVision™
Medium CHIRP / Medium
Frequency
DownVision™
Low CHIRP / Low Frequency