Pressing ZIN once doubles the size (2X) of all echoes on the screen. Pressing it again quadruples the size of the echoes (4X). The zoom bar on the far right side of the screen shows which echoes will be displayed on the screen when the ZIN key is pressed.
For example, pressing the ZIN key once will enable a 2X zoom that will show all echoes between the top and bottom of the
Press the Zoom Out key, ZOUT, to return the display to the normal mode.
Sonar page zoomed 2X (left). The same view zoomed 4X (right).
Zoom Pan
Your unit has the handy ability to quickly zoom in on any portion of the water column with just the touch of an arrow key. The Zoom Pan feature lets you rapidly move the display up and down the zoomed area, allowing you to focus on areas of interest in the water column below you.
To use Zoom Pan, switch to a Manual Depth Range setting (see page
61)and turn on 2X or 4X Zoom. Then press ↑ or ↓ to pan up and down the water column.
84
