Basic Operation; Systems Controls Dialog; Turning The System On And Off - Lowrance HDS Gen3 Polaris Operator's Manual

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Basic operation

Systems Controls dialog

The Systems Controls dialog provides quick access to basic system
settings. You display the dialog by making a short press on the
Power key. The icons displayed on the dialog can vary. For example,
the adjust splits option is only available if you are viewing a split
page when you open the System Controls dialog.
Activating functions
Select the icon of the function you want to set or toggle on or off.
For those functions that toggle on and off, an orange bar across the
top of the icon indicates the function is activated, as shown in the
Data Overlay icon above.

Turning the system on and off

You turn the system on and off by pressing and holding the Power
key. You can also turn the unit off from the System Controls
dialog.
If the Power key is released before the shut-down is completed, the
power off process is cancelled.
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Basic operation | HDS Gen3 Polaris Operator Manual