Lowrance electronic X-4 PRO Depth Alarms, Shallow Alarm

To turn on Fish I.D., repeatedly press MENU until the FISH ID menu ap- pears. Press ↓ to select ON, then press PWR. Repeatedly press MENU until the FISH ALARM menu appears. Press ↑ to select ON, then press PWR.

To turn off fish alarm repeatedly press MENU until the FISH ALARM menu appears. Press ↓ to select OFF, then press PWR to clear the menu.

Fish Alarm menu.

Depth Alarms

The depth alarms are triggered only by the bottom signal. No other echoes will activate these alarms. The depth alarms consist of a shallow and a deep alarm. The shallow alarm sounds an alarm tone when the bottom goes shallower than the alarm's setting. The deep alarm sounds a tone when the bottom goes deeper than its setting. Both alarms adjust the same way, although through different menus.

Shallow Alarm

To set the shallow alarm depth, repeatedly press MENU until SHALLOW ALARM appears.

Shallow Alarm menu (left). Shallow Alarm Value Dialog box (right).

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