Raymarine L265 manual Sensitivity Setting

Page 53

Sensitivity Setting

Fig. 4-3

Sensitivity

Setting

The sensitivity adjusts the ability of the unit to tell the differences between echoes of different strengths. In general, the sensitivity should be as high as possible, to detect the fish and show the detail on the bottom. How- ever, if the sensitivity is too high, the unit will begin to see bubbles in the water, debris, and other “background noise.” Use a higher sensitivity setting for deeper water, and a lower setting for shallower water.

If you adjust the sensitivity while you are looking at the Sidelooker display, this will affect the sensitivity for the Sidelooker feature only.

From the menu item for the range setting, press the<

arrow on the Page

control pad. The next menu item will allow you to set the sensitivity. See Fig. 4-3. Use the < and > arrows on the Page control pad to select Auto or Manual sensitivity.

Auto sensitivity

 

The FishFinder can be set to select the sensitivity by itself,

 

automatically. The unit chooses the sensitivity setting

 

which will detect fish, but will also show a minimum of

 

background noise. If the amount of background noise

 

changes (due to changing depth or water conditions), the

 

FishFinder will change the sensitivity to adjust. (You can

 

adjust the sensitivity of the unit while it is using Auto

 

sensitivity. Once Auto sensitivity is selected, use

 

the <arrow on the Page control pad to go to the next line,

 

then use the < and > arrows on the Page control pad to

 

fine-tune the setting. When the FishFinder is turned off,

 

then on again, the Auto sensitivity setting will return to the

 

normal or default setting.)

48

Setup Instructions

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Contents Distributed by FishFinder L265 Contents Fish Alarm Simulator Deep AlarmCleaning Instructions How to Contact RaymarineList of Figures About the FishFinder L265 IntroductionSystem Components Optional AccessoriesStandard Equipment Standard TransducersIntroduction Selecting the Correct Type of Transducer InstallationAbout the Transducer Use a thru-hull transducer if Use a transom-mount transducer ifUse a low-profile transducer if Assembling the Transducer BracketUse an in-hull transducer if Use a trolling motor transducer ifPositioning the Transom-Mount Transducer No!No!No Mounting the Transom-Mount Transducer Mounting the Optional Sidelooker Transducer Installing Sidelooker Transducer Installation Installation Notes In-Hull Transducer Mounting the Display Unit Standard Mount Mounting the Display Unit Flush Mount Dismounting the Display UnitInstallation Flush-mount Installation Installing the Transducer Cable Installing Cable on Transom Installing the Transducer Cable Sidelooker Option DC Power Connections Installation Controls on Display Unit Operating InstructionsControl pad Turning the Power On and OffSetup Memory Mode. If you do not make any changes to the settings Press Lamp/Contrast Menu appears when you first pressLamp/Contrast Menu Within 7 seconds, the unit automatically exits fromReturn to FishFinder Operating Pages FishFinder If any of the automatic features are turned on, the Auto Auto features onRange, auto sensitivity, and auto zoom features Top of displayCenter of display Auto zoom on ZWhen the fish symbol function is off If the fish is detected using the narrow 200 kHz beam,For more on this, see Choosing the Frequency Bottom of displayChoosing a Frequency Fish Indications Operating Instructions Bottom Indications Performance Modes Press ZoomOperating Instructions Scope Bottom Coverage Operating Instructions Digital Sidelooker Operating Instructions Distance is measured sideways. See Fig Distance from the boat to the fish. Remember that thisOperating Instructions Setup Menu Setup InstructionsBottom in the display Range SettingOr falls, the FishFinder will adjust the range to keep Sensitivity Setting Manual sensitivity Chart Speed SettingSame information is displayed in a smaller horizontal space Zoom SettingWindow accordingly with changes in depth. This feature is Bottom contour, and adjusts the position of the ZoomParticularly useful when fishing for species of fish which Arrow on the Page control pad to select Auto orYour choice Frequency SettingFrequency System Setup Display More information, see the section on Fish Indications General, the larger the symbol, the larger the fish. ForBy showing an arch-shaped line. See -5. This kind Display does not include the depth readings for the fishUsing a solid area of black or gray Echoes are displayed in black. When the feature isThis feature helps to show the difference between Boat. See -10. If you have installed thisDeep Alarm features when you are anchored. Set the limits Into deep water and trigger the alarm, the letter D willWay, the unit will trigger an alarm if the anchor drags Silence the buzzer for the current alarm condition.Setup Instructions for Sidelooker Button to go back to the Sidelooker If you press Resetting the Unit to Factory DefaultsDefault Settings Troubleshooting Suggestions Maintenance and TroubleshootingCleaning Instructions Maintenance and Troubleshooting Display unit does not see the bottom or fish Display unit shows lots of background noise For marine product and services information How to Contact RaymarineFor accessories and parts For product repair serviceRaymarine in Europe Prepaid Return Service Maintenance and Troubleshooting General Information SpecificationsFishFinder Functions Connector Diagrams Glossary Glossary of TermsNautical mile 6076 feet Warranty Limitations Limited Warranty CertificateFactory Service Centers

L265 specifications

The Raymarine L265 is a cutting-edge piece of marine technology designed specifically for navigation and communication on the water. This integrated system combines advanced features and technologies, ensuring that boaters have the best tools available for safety and efficiency.

One of the standout characteristics of the Raymarine L265 is its high-resolution display. The system typically incorporates a bright, sunlight-readable screen that provides exceptional visibility in all lighting conditions. The intuitive interface allows users to easily access various functions, making navigation more comfortable and streamlined.

At the heart of the L265's functionality is its award-winning Raymarine navigation software. This software offers a range of features including advanced chart plotting, waypoint management, and the ability to overlay additional information such as weather data and radar images. Users can benefit from detailed charts and maps, ensuring they can navigate through even the most challenging waters with confidence.

The L265 also boasts built-in GPS capabilities that provide accurate positioning information. The multi-channel GPS receiver ensures rapid satellite acquisition and consistent performance, even in areas with limited visibility. This reliability is crucial for safe navigation at sea.

In addition to its navigational prowess, the L265 incorporates sophisticated communication technologies. This system is compatible with various marine communication protocols, allowing boaters to connect with other devices on board, such as VHF radios and AIS transponders. This feature enhances situational awareness, giving users the ability to monitor vessel traffic and communicate effectively with nearby boats.

Safety is paramount in any marine setting, and the Raymarine L265 reinforces this with its integrated alarm systems. Users will receive alerts for a variety of conditions, such as low battery levels and navigational hazards. This level of vigilance can be vital in ensuring safe travels.

Furthermore, the Raymarine L265 often features expandable options, allowing users to integrate additional sensors and devices tailored to their specific needs. This means as technology advances or user demands change, the L265 can adapt, providing longevity and versatility.

In summary, the Raymarine L265 is an exemplary navigation and communication system, merging high-resolution displays, advanced software, dependable GPS, and comprehensive communication capabilities. With a focus on safety, adaptability, and user-friendly design, it stands out as an essential tool for any serious boater looking to enhance their maritime adventures.
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