Voltage

The Voltage menu allows you to display battery voltage on the screen in a small or medium size or can be turned off completely.

To display battery voltage:

Repeatedly press MENU until the VOLTAGE menu appears. Use ↑ ↓ to se- lect the size of the voltage display. Press PWR to clear the menu.

Backlight turned on (left). Contrast scroll bar (right).

Backlight

The display's backlight allows the unit to be used at night. To turn the backlight on or off, repeatedly press MENU until the BACKLIGHT menu appears. Press to turn on the light or to turn it off. Press PWR to clear the backlight menu from the display.

Contrast

The unit’s display contrast is adjustable to suit different lighting condi- tions. It will help you see the screen from different angles or at various times of the day.

To adjust the contrast, repeatedly press MENU until the CONTRAST scroll bar appears. To decrease screen contrast, press or press to increase the contrast. If you reach the maximum or minimum contrast level, a tone will sound. Press the PWR key to clear the menu.

Simulator

This unit has a built-in simulator that shows a simulated bottom signal with fish signals. This lets you practice with the unit as if you were on the water; all features and functions of the unit are usable. A message ap- pears occasionally to remind you that the simulator is on.

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Lowrance electronic X50 DS manual Voltage, Backlight, Contrast, Simulator, To display battery voltage