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491 Echo Sounder Operations Manual Page 45
Echo screen data selections
Bottom depth box
Press BOTTOM BOX to set the size and location of the box
displaying the bottom depth (white numbers on a black
background).
Press this key again to cycle through the available sizes: small,
medium, large, and huge.
Press the CURSOR PAD up and down to set the position of the
box at the left edge of the screen.
Temperature box
Press TEMP BOX key to set the size and location of the box
displaying the water temperature (white numbers on a black
background).
Press this key again to cycle through the available sizes: off,
small, medium, large, and huge.
Press the CURSOR PAD up and down to set the position of the
box at the left edge of the screen.
This key won’t appear
unless a temperature
sensor is installed and
configured.