Lowrance electronic X51 manual Depth Alarms, Shallow Alarm, Deep Alarm

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To turn off the fish alarm without turning off fish symbols, press MENU DOWN until FISH ALARM appears. Press DOWN ARROW to select OFF, then press PWR to clear the menu. Repeat the above steps to turn the alarm back on, but press UP ARROW to select ON before clearing the 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, press MENU DOWN repeatedly until SHALLOW ALARM appears.

Press UP ARROW to increase the shallow alarm's depth setting or press DOWN ARROW to decrease it. The number in the shallow alarm’s menu box shows the current shallow

alarm setting. When the number reaches the desired setting, press PWR to clear the menu. When the bottom depth goes shallower than the alarm’s setting, an alarm tone sounds and a message box appears on the screen.

Press PWR to silence the alarm. This turns the alarm sound off until the shallow alarm is triggered again.

To turn the alarm off, press MENU DOWN repeatedly until SHALLOW ALARM appears. Press DOWN ARROW until the words OFF FEET appear, then press PWR to clear the menu.

Deep Alarm

To set the deep alarm depth, press MENU DOWN repeatedly until DEEP ALARM appears.

Press UP ARROW to increase the deep alarm's depth setting or press DOWN ARROW to decrease it. The number in the deep alarm’s menu box shows the current deep alarm

setting. When the number reaches the desired setting, press PWR to clear the menu. When the bottom depth goes deeper than the alarm’s setting, an alarm tone sounds and a message box appears on the screen. Press PWR to silence the alarm. This turns the alarm sound off until the deep alarm is triggered again.

To turn the alarm off, press MENU DOWN repeatedly until DEEP ALARM appears. Press DOWN ARROW until the words OFF FEET appear, then press PWR to clear the menu.

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Contents X51 Pro Visit our web site Table of Contents Capabilities and Specifications X51 Pro Transducer Installation Installation PreparationsSelecting a Transducer Location Recommended Tools and suppliesGood and poor transducer locations Shoot-thru-hull vs. Transom Mounting How low should you go?Transom Transducer Assembly and Mounting Insert bolt and check transducer position on transom Transom Trolling Motor Bracket Installation Attach motor mounting bracket to transducer Shoot-Thru Hull Preparation Transducer Orientation and Fish ArchesHulls With Floatation Materials Testing Determines Best Location Shoot-thru-hull Installation Epoxy transducer to hull Power and Cable Connections Bracket Mounting the Sonar UnitBracket Installation Portable Sonar Installation Portable Transducer Assembly Installing the BatteriesKeyboard OperationDisplay MenusFull Chart Chart ScrollZoom Depth Range ZoomSensitivity Grayline Fishtrack Fish I.DFish Alarm Chart Scroll SpeedAlarms Noise Reject and ASP Advanced Signal ProcessingShallow Alarm Depth AlarmsDeep Alarm Display Contrast Battery VoltagePreset Unit BacklightDigital Data Size Depth and Temp SimulatorIndex Unit wont turn on Unit turns on only in simulator modeUnit freezes, locks up, or operates erratically Noise No fish arches when the Fish I.D. feature is offNavico Full ONE-YEAR Warranty Not toll-free How to Obtain Service…Accessory Ordering Information for all countries Visit our web site