AL-7416安装说明书

AL-7416IP周界智能网络报警系统一、概述报警系统是为了保证被防范区域的人身财产安全。

通过在房间门窗、室内其它部位及围墙周边等安装各种探测器进行昼夜警戒。

当监测到警情时通过报警终端（报警主机或防区扩展模块）传输至管理中心的总线通讯报警主机AL-7416IP。

报警主机将准确显示警情发生的位置等，提示保安人员迅速确认警情，及时赶赴现场，以确保住户人身和财产安全。

网络报警系统功能描述：1．报警管理中心部分，该中心可实现：●监视和记录入网用户向中心发送的各种事件，如：报警事件、设备在线报告、故障报告、测试报告等；●同步地图显示：在防范地区地图上实时显示发生事件的用户区域位置及报警区域。

2．处理警情功能●记录报警发生的时间、地点、探测器报警原因；●记录处理警情的过程；●向上一级处警单位转发警情。

3．信息管理：●录入、修改、打印用户信息，统计查询用户信息，建立用户档案；●实时维护用户的撤布防信息、测试信息；●提供数据定期备份及手动备份功能；4．报警主机或防区扩展模块：●适合于终端用户或报警点；●用来连接各种探测器；●与中心接警机采用总线方式连接，向中心发送布防/撤防等用户所有操作及状态报告。

5．周边探测器（水库）：●水库两侧安装主动式红外探测器，隐蔽性强，不影响周边环境；二、系统设计报警系统以总线型报警通讯主机AL7416IP为中心，通过总线连接需要的报警管理中心。

1．报警终端（红外对射及防区扩展模块）前端水库周边配：主动红外对射，及总线地址模块2．管理中心a. 中心配备管理电脑1台；b. 报警通讯控制主机1台；c. 中心接警管理软件1套；（可选）3．信号分离及中继如果信号传输距离过长（超过1.2公里）需要增加中继器。

也可加分离器4．供电及电源a周界报警系统采用集中供电方式，由中心对每对探测器进行集中供电。

b．注意供电时必需共地。

5. 报警通知a探测到报情的探测器立即发出报警信号到报警管理中心，报警管理中心通过电子地（GIS）识别报警区域确切位置；b报警管理中心发出语音、警笛、警灯提示；翻越区域现场报警，发出语音、警笛、警灯、警告；夜间与周界探照灯联动，报警时，警情发生区域的探照灯自动打开。

AL-7416E 16路继电器模块使用报警联动视频监控简介说明一般情况下，DVR都带有I/O卡，用于采集开关信号的输入和控制联动输出。

其开关量输入（或者传感器接口）：一旦开关合上（或者传感器报警），通过对DVR的软件设置，可以将控制摄像头的云台（或者高速球）跟随某一个开关输入进行联动，一旦发生报警，云台（或者高速球）旋转到软件指定的位置，进行摄像。

16路继电器输出模块提供了与DVR接口的开关输出（属于无源的继电器输出接口），通过对报警主机（9480B/C7480B/6480C）编程，其某路继电器的输出可与设定的某些探测设备联动，报警主机一旦发现这些探测器有报警，该路继电器合上，给DVR提供一个开关闭合信号（相当于传感器报警）,此时DVR会根据预先设置好的位置转动云台，对准发生报警的区域进行摄像。

在接线时，只要将16路联动模块的继电器输出直接接到DVR的开关量输入板上，此时，该继电器相对于DVR来说就是一个传感器。

AL-7418E 16路联动指示灯模块使用1．与总线报警主机连接使用说明接线说明：如果和报警主机共用电源，将“红、绿、黄、黑” 4芯线分别与总线主机的“红、绿、黄、黑” 4端子相连；如果和报警主机不共用电源，将“绿、黄、黑” 3芯线分别与主机的“绿、黄、黑” 3端子相连，将“红、黑” 2芯线与自己的电源正、负极相连（建议单独使用电源）。

在同一台报警主机上使用时，每一个灯模块有自己的唯一地址，不能与其它灯模块的地址相同。

地址的范围及设定，请参考报警主机的安装或使用手册。

2．灯使用说明：用户根据自己的需要将LED的连接插头接到AL-7418E的相应插座即可。

3．灯光显示屏（模拟电子地图）的制作：用户可根据现场分布图（建筑示意图）等做适当大小的喷绘，贴在KT板上，定出对应的报警点，将报警灯（LED）装在相应的位置上。

AL-7418E 灯光电子地图的制作1．制作地图图样a．选择被防范对象（小区或商场）的平面图：如小区地图、楼层建筑平面图或效果图b．对选好的图样进行处理，可请专业美工对图面进行修饰处理，并用点或圈（1CM）表明报警点（防区位置）、可进一步在该位置处标明说明文字：例如防区编号、某某围墙等c．根据用户要求或现场实际情况对图尺寸进行限定：如90*60cm等（可用PHOTOSHOP等图形处理软件直接设置图面大小）d．处理好的图纸存为*.JPG 文件格式（图精度选择100 dpi或72 dpi）e．送喷绘公司进行图样喷绘2．制作地图a．衬板选择：8-10mm的KT光面泡沫板或木板b．将喷好的图纸裱贴到衬板上（可请喷绘公司制作），等晾干后可进行下一步c．对地图板进行包边，可加强地图板的强度、防止磨损、并可起到装饰作用d．灯孔制作：可用手电钻在在各定位孔处打孔（孔直径1CM），注意防止破坏喷图e．将LED等装在打好的的孔上，并用热溶胶加固f．接线：LED的长脚接红线或正极、短脚接黑线或负极；配套提供的插头线用红、黑线区分正、负极，线不够长度时，可根据实际情况加长h．LED的连接插头接到AL-7418E的相应插座即可,注意顺序，防区从低到高与7418E 上的序号一一对应i．完成所有接线后，将固定在地图图板背面，并将所有线用捆扎条进行捆扎整理3．AL-7418E联动模块与报警主机连接使用说明接线说明：如果和报警主机共用电源，将“红、绿、黄、黑” 4芯线分别与主机的“红、绿、黄、黑” 4端子相连；如果和报警主机不共用电源，将“绿、黄、黑” 3芯线分别与主机的“绿、黄、黑” 3端子相连，将“红、黑” 2芯线与自己的电源正、负极相连（建议单独使用电源）。

艾礼富AL-7416（64）操作使用说明书AL-7416报警系统是具有很强的实用性被广泛地应用在别墅小区及周界报警系统。

AL-7416主要功能及性能指标1.主要功能●最多可接64个防区：通过外扩RS485扩展板可以外接最多64个报警模块，最多可以支持64个扩展防区●可最多接入8个键盘，独立操作，LCD显示。

各键盘同时对系统进行布防、撤防等操作。

通过主键盘可以编程。

每个键盘同时跟随操作、报警并显示相关信息●RS485扩展通讯总线上可以带有4个联动设备最多64个输出。

联动包括：防区报警联动、防区布撤防联动、防区异常联动。

可以达到电子地图、DVR报警输入、就地报警等功能●多达9组密码。

包括：主密码、8组用户密码●分别可以存储50条的报警和操作纪录，掉电保存2．电性能指标●输入电源DC11-30V●主机板静态耗电300mA●报警状态850mA●报警输出口DC12V 1A●外观尺寸270 x 195 x 70mm●单个通讯端口总线总长度不得大于1200m一、系统配置及连线说明1. AL-7416接线端口说明2. AL-7416与电源的连接AL-7416可以承受直流11-30V 电源，电源从电源输入接口的红黑端输入。

注意：常用的蓄电池的额定工作电压为12V 、18V 和24V ，所以给蓄电池的充电电压最好选择是蓄电池电压的1.1-1.2倍之间，例如：12V 蓄电池的充电电压一般选择13.8V 。

3. AL-7416与警号的连接作为就地报警的主要设备-—警号，AL-7416也为其留有接口，因为采用继电器控制，可接大功率的警号。

警号的（+）极与+12V 电源的（+）级连接，（-）级与AL-7416的“输出”的其中一根线连接，同时将“输出”的另外一根线与电源地（-）连接。

4. AL-7416支持的防区类型及说明屏蔽防区: 此防区无效, 无论在什么情况下触发该防区，都不会报警。

立即防区:布防后,触发了立即防区，立即就地并向中心报警。

工程量清单2 室内高清高速球型网络摄像机图像传感器 1/3" CMOS总像素约130万像素水平解析度≥800TVL视频制式PAL/NTSC最低照度彩色: 0.05LUX @ (F1.4,AGC ON)黑白: 0.005LUX @( F1.4,AGCON)0Lux（红外灯开启）增益控制自动/手动信噪比大于50dB白平衡自动/自动跟踪/室内/室外/室外自动/钠灯模式/一次白平衡/手动数字降噪支持电子快门1/25 - 1/100000s数字变倍 12x（最大216x）日夜模式滤光片彩转黑镜头焦距4.3mm - 86.0mm光学变倍 20倍光圈值 F1.4 - F3.2视场角 55.2°- 3.2°功能红外灯控制自动/近灯/远灯/关闭红外灯距离≥100米旋转范围水平：0°～360°连续旋转垂直：-10°～90°自动翻转180°后连续监视旋转速度键控:水平0.1°～160°/秒;垂直0.1°～120°/秒预置点：水平240°/秒; 垂直200°/秒预置点 255个自动模式支持8条自动巡航、5条自动巡迹、5条自动线扫云台功能支持空闲动作，支持三维定位，支持人性化的焦距/速度自动匹配功能视频压缩H.264/M-JPEG图像分辨率主码流（1280*960、1280*720）辅码流（D1）音频压缩G.711/PCM语音对讲支持网络协议TCP/IP,HTTP,DDNS,DHCP,NTP,PPPoE,FTP,SMTP,RTSP,RTP多码流支持SD卡支持用户管理最大支持10个用户,多级用户权限管理故障检测网络断开检测,IP冲突检测,编码器状态检测,存储卡状态检测,存储空间检测输入/输出模拟视频输出1.0Vpp/75Ω,NTSC或PAL,BNC接口网络接口 1路10/100BaseT以太网，RJ45接口报警接口 7路输入/2路输出，报警时可联动预置点/自动巡航/自动巡迹/开关量输出控制接口 RS485，支持云台控制和在线升级一般规范电源 AC 24V/2.2A（±10%）（含红外控制电路）功耗 17W/ 35W（红外灯、加热器同时开启）提供产品彩页原件（原厂盖章）扫描件，原件备查。

数字温度传感器AD7416及其应用摘要：AD7416是美国模拟器件公司（ADI）出品的单片数字温度传感器，其片内寄存器可以设置高／低温度门限，并可通过I2C接口对内部寄存器进行读／写。

文中介绍了AD7416的基本特性、引脚功能和工作原理，并给出了典型应用电路。

关键词：温度传感器；I2C接口；模数转换；AD7416AD7416 digital temperature sensor and its applicationAbstract: AD7416 is Analog Devices Corporation (ADI) produced a single-chip digital temperature sensors, on-chip register can be set high / low temperature threshold, and through the I2C interface to the internal register read / write. The paper introduced the basic characteristics of the AD7416, pin functions and working principles, and gives the typical application circuit.Key words: Temperature Sensor I2C interface analog-digital conversion AD7416AD7416是美国模拟器件公司（ADI）出品的单片温度监控系统集成电路。

其内部包含有带隙温度传感器和10位模数转换器，可将感应温度转换为0．25℃量化间隔的数字信号，以便用来与用户设置的温度点进行比较。

AD7416片内寄存器可以进行高／低温度门限的设置。

当温度超过设置门限时，过温漏级开路指示器（OTI）将输出有效信号。

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OWNER’S GUIDE & I NSTALLATION INSTRUCTIONSFollow the precautions below for optimalproduct performance and to reduce the risk of property damage, personal injury, and/or death.WARNING : A High-Performance Fairing must be installed following the installation instructions that accompany the fairing. A High-Performance Fairing requires an anti-rotation bolt to keep the fairing from turning while the boat is underway.WARNING : Always wear safety goggles and a dust mask when installing.WARNING : Immediately check for leaks when the boat is placed in the water. Do not leave the boat unchecked for more than three hours. Even a small leak may allow considerable water to accumulate.CAUTION : CHIRP transducer —Always operate the transducer in water. Operating in air will allow the transducer to overheat resulting in failure.CAUTION : Bronze transducer —Never mount in a metal hull, because electrolytic corrosion will occur.CAUTION : Stainless steel housing in a metal hull requires using a Fairing Kit to isolate the stainless steel transducer from the metal hull. Failure to do so will cause electrolytic corrosion.CAUTION : Never install a metal transducer on a vessel with a positive ground system.CAUTION : Never pull, carry, or hold the transducer by the cable as this may sever internal connections.CAUTION : Never strike the transducer.CAUTION : Never use solvents. Cleaner, fuel, sealant, paint, and other products may contain solvents that can damage plastic parts, especially the transducer’s face.IMPORTANT : Read the instructions completely before proceeding with the installation. Theseinstructions supersede any other instructions in your instrument manual if they differ.17-008-05 r e v . 1704/06/15Thru-Hull with StemDepth Transducerwith Temperature SensorModels: B45, B258, B260, B265LH, B265LM, B271W,B275LHW, B285HW, B285M, SS258, SS260, SS270W, SS505U.S. Patent No. 7,369,45; 8,582,393. UK Patent No. 2 414 077Applications•Bronze transducer recommended for fiberglass or wood hull only.•Stainless steel transducer compatible with all hull materials.Recommended for aluminum hulls to prevent electrolytic corrosion provided the stainless steel transducer is isolated from the metal hull.Identify Your ModelThe model name is printed on the cable tag.Tools & MaterialsSafety goggles Dust mask Electric drillDrill bits and hole saws:Pilot hole 3mm or 1/8"B45, SS50522mm or 7/8"B258, B271W, B285HW, B285M, SS25830mm or 1-3/16"B260, B265LH, B265LM, B275LHW,SS260, SS270W 33mm or 1-5/16"SandpaperMild household detergent or weak solvent (such as alcohol)File (installation in a metal hull)Angle finder (installation with a fairing)Band saw (installation with a fairing)Rasp or power tool (installation with a fairing)Marine sealant (suitable for below waterline)Slip-joint pliersGrommet(s) (some installations)Cable tiesWater-based anti-fouling paint (mandatory in salt water )Installation in a cored fiberglass hull: (see page 4)Drill bits and hole saws for hull interior:B45, SS50535mm or 1-3/8"B258, B271W, SS258, B285HW, B285M 40mm, 41mm, or 1-5/8"B260, B265LH, B265LM, B275LHW,SS260, SS270W 42mm or 1-5/8"Cylinder, wax, tape, and casting epoxyAbout FairingsMost vessels have some deadrise angle at the mounting location. If the transducer is mounted directly to the hull, the sound beam will be tilted to the side at the same angle as the deadrise. A fairing is strongly recommended if the deadrise angle exceeds 10°. Made of a high-impact polymer with an integrated cutting guide, an Airmar fairing is safer and easier to cut with a band saw and shape with hand tools than custom fairings.•Orients the sound beam straight down by mounting the transducer parallel to the water surface.•Mounts the transducer deeper in the water for clean flow under the transducer’s face.•Airmar High-Performance Fairing has a long streamlined shape, directing water around the transducer to minimize drag. Performance is excellent above 15kn (18MPH). (To order see “Replacement Parts” on page 4.)Record the information found on the cable tag for future reference.Part No.________________Date___________Frequency_________kHzB45Standard High-PerformanceFairingFairingoutboard and I/OMounting LocationGuidelinesCAUTION: Do not mount in line with or near water intake or discharge openings or behind strakes, struts, fittings, or hull irregularities that will disturb the water flow.CAUTION: Do not mount the sensor where the boat may be supported during trailering, launching, hauling, or storage to avoid damaging the transducer’s face.•The water flowing under the hull must be smooth with a minimum of bubbles and turbulence (especially at high speeds).•The transducer must be continuously immersed in water.•The transducer beam must be unobstructed by the keel or propeller shaft(s).•Choose a location away from interference caused by power and radiation sources such as: the propeller(s) and shaft(s), machinery, other echosounders, and other cables. The lower the noise level, the higher the echosounder gain setting that can be used.•Choose a location with a minimal deadrise angle.•Choose an accessible spot inside the vessel with adequate space for the height of the stem and tightening the nut.•CHIRP transducer—Mount in a cool well-ventilated area away from the engine to avoid overheating.Boat Types (see Figure 1)•Displacement hull powerboat—Locate 1/3 of the way along the LWL and 150–300mm (6–12") off the centerline. The starboard side of the hull where the propeller blades are moving downward is preferred.•Planing hull powerboat—Mount well aft near the centerline and well inboard of the first set of lifting strake s to ensure that it is in contact with the water at high speeds. The starboard side of the hull where the propeller blades are moving downward is preferred.Outboard and I/O—Mount just forward and to the side of the engine(s).Inboard—Mount well ahead of the propeller(s) and shaft(s). Stepped hull—Mount just ahead of the first step.Boat capable of speeds above 25kn (29MPH)—Review transducer location and operating results of similar boats before proceeding.•Fin keel sailboat—Mount to the side of the centerline and forward of the fin keel 300–600mm (1–2').•Full keel sailboat—Locate amidships and away from the keel at the point of minimum deadrise angle.Installation: No Fairing or Standard Fairing Only IMPORTANT:If installing the transducer with NO fairing, disregard all references to a fairing and backing block.Hole DrillingCored fiberglass hull—Follow separate instructions on page 4.1.Drill a 3mm or 1/8" pilot hole perpendicular to the waterline from inside the hull (see Figure 2). If there is a rib, strut, or other hull irregularity near the selected mounting location, drill from the outside.ing the appropriate size drill bit, cut a hole from outside the hull. Be sure to hold the drill plumb, so the hole will be perpendicular to the water surface.3.Sand and clean the area around the hole, inside and outside, to ensure the marine sealant will adhere properly to the hull. If there is any petroleum residue inside the hull, remove it with either a mild household detergent or a weak solvent (alcohol) before sanding. Metal hull—Remove all burrs with a file and sandpaper. Cutting the Standard FairingWARNING: High-Performance Fairing—For your safety it is mandatory to follow the Installation Instructions that come with the fairing.CAUTION: The arrow/pointed end of the fairing points forward toward the bow. Be sure to orient the fairing on the band saw, so the angle cut matches the intended side of the hull and not the mirror image.1.Measure the deadrise angle of the hull at the selected location (see Figure 2).2Figure 1.pressure waves1/3full keel sailboatdisplacement hull(6-12")fin keel sailboat150-300mmLWLBest location for the transducer(Load Waterline Length)stepped hullplaning hullshull nutmarinebacking blockFigure 2. Bedding and installing in a metal hull6–12mm (1/4–1/2")Standard Fairingfairing thicknesshull (metal)deadriseanglesealantstemaft viewslope of hullparallel towaterlinecableCopyright © 2005 - 2010 Airmar Technology Corp.Copyright © 2005 - 2015 Airmar Technology Corp.isolation sleeve(SS258 with Standard Fairing shown)transducerinboard2.Tilt the band saw table to the measured angle and secure the cutting fence (see Figure 3).3.Place the fairing on the table, so the cutting guide rests against the fence. The arrow/pointed end will be pointing toward you for installation on the starboard side of the boat or away from you for installation on the port side (see Figure 4).4.Adjust the cutting fence, so the fairing will be cut in about two equal parts (see Figure 3). The section that will become the fairing must be between 6–12mm (1/4–1/2") at its thinnest dimension (see Figure 2).5.Recheck steps 1 through 4. Then cut the fairing.6.Shape the fairing to the hull as precisely as possible with a rasp or power tool.e the remaining section of the fairing with the cutting guide for the backing block.BeddingCAUTION : Be sure all surfaces to be bedded are clean and dry.1.Remove the hull nut (see Figure 5).2.Thread the transducer cable through the fairing (if used).3.Apply a 2mm (1/16") thick layer of marine sealant to the surface of the transducer that will contact the hull/fairing and up the stem. The sealant must extend 6mm (1/4") higher than the combined thickness of the hull, fairing and backing block (if used), and the hull nut . This will ensure there is marine sealant in the threads to seal the hull and hold the hull nut securely in place.Stainless steel transducer/stem in a metal hull —Slide the isolation sleeve over the bedded transducer stem as far down as possible (see Figure 2). Apply a 2mm (1/16") thick layer of the marine sealant to the outside of the sleeve.4.Apply a 2mm (1/16") thick layer of marine sealant to the following surfaces (see Figure 5):•Fairing that will contact the hull•Backing block that will contact the hull interior •Hull nut that will contact the hull/backing block5.Standard Fairing —Seat the transducer firmly in/against the fairing with a pushing twisting motion. Be sure the button on the fairing mates with the recess in the transducer housing.Installing1.From outside the hull, thread the cable through the mounting hole. Then push the stem of the transducer through the hole using a twisting motion to squeeze out excess sealant. Take care to align the transducer with the blunt/button/arrow endfacing forward toward the bow. The long side must be parallel to the centerline of the boat (see Figure 4).Stainless steel transducer in a metal hull —Be sure theisolation sleeve is between the transducer stem and the hull (see Figure 2). However, the isolation sleeve must be below the hull nut to prevent the sleeve from interfering with tightening the nut.2.From inside the hull, slide the backing block (if installing with a fairing) and the hull nut onto the cable. Seat any backing block against the hull, being sure the arrow end faces forward toward the bow. Screw the hull nut in place and tighten it with slip-joint pliers (see Figures 4 and 5).Cored fiberglass hull —Do not over-tighten, crushing the hull.Wood hull —Allow for the wood to swell before tightening the nut.3.Remove any excess marine sealant on the outside of the hull/fairing to ensure smooth water flow under the transducer.Cable Routing & ConnectingCAUTION : If the sensor came with a connector, do not remove it to ease cable routing. If the cable must be cut and spliced, use Airmar’s splash-proof Junction Box No. 33-035 and follow the instructions supplied. Removing the waterproof connector or cutting the cable, except when using a water-tight junction box, will void the sensor warranty.1.Route the cable to the instrument being careful not to tear the cable jacket when passing it through the bulkhead(s) and other parts of the boat. Use grommet(s) to prevent chafing. To reduce electrical interference, separate the transducer cable from other electrical wiring and the engine. Coil any excess cable and secure it in place with cable ties to prevent damage.2.Refer to the instrument owner’s manual to connect the transducer to the instrument.3Figure 3. Cutting a Standard Fairingcutting guideband saw tabledeadrise anglearrow/pointed end for installation on starboard fenceB258, B271W, B285HW, B285M, SS258(arrow toward bow)marine Figure 5. Bedding and installing (B258 with Standard Fairing shown)hull nut backing fairinghullsealantstemBOW ►block Figure 4. Standard Fairing orientationBOW ►B45Copyright © 2005 - 2010 Airmar Technology Corp.Copyright © 2005, 2007 Airmar Technology Corp.Copyright © 2005- 2011 Airmar Technology Corp.cable transducer(pointed end toward bow)side of the hullF4Copyright © 2003 - 2015 Airmar Technology Corp. All rights reserved.Checking for LeaksWhen the boat is placed in the water, immediately check around the transducer for leaks. Note that very small leaks may not be readily observed. Do not leave the boat in the water for more than 3 hours before checking it again. If there is a small leak, there may be considerable bilge water accumulation after 24 hours. If a leak is observed, repeat “Bedding” and “Installing” immediately (see page 3).Installation in a Cored Fiberglass HullThe core (wood or foam) must be cut and sealed carefully. The core must be protected from water seepage, and the hull must be reinforced to prevent it from crushing under the hull nut, allowing the transducer to become loose.CAUTION : Completely seal the hull to prevent water seepage into the core.1.Drill a 3mm or 1/8" pilot hole perpendicular to the waterline from inside the hull (see Figure 6). If there is a rib, strut, or other hull irregularity near the selected mounting location, drill from the outside. (If the hole is drilled in the wrong location, drill a second hole in a better location. Apply masking tape to the outside of the hull over the incorrect hole and fill it with epoxy.)ing the appropriate size drill bit, cut a hole from outside the hull through the outer skin only. Be sure to hold the drill plumb, so the hole will be perpendicular to the water surface.3.The optimal interior hole diameter is affected by the hull’s thickness and deadrise angle. It must be large enough in diameter to allow the core to be completely sealed.Using the appropriate size drill bit for the hull interior, cut through the inner skin and most of the core from inside the hull keeping the drill perpendicular to the hull. The core material can be very soft. Apply only light pressure to the drill bit after cutting through the inner skin to avoid accidentally cutting the outer skin.4.Remove the plug of core material so the inside of the outer skin and the inner core of the hull is fully exposed. Sand and clean the inner skin, core, and the outer skin around the hole.5.Coat a hollow or solid cylinder of the correct diameter with wax and tape it in place. Fill the gap between the cylinder and hull with casting epoxy. After the epoxy has set, remove the cylinder.6.Sand and clean the area around the hole, inside and outside, to ensure that the sealant will adhere properly to the hull. If there is any petroleum residue inside the hull, remove it with either mild household detergent or a weak solvent (alcohol) before sanding.7.Proceed with “Cutting the Standard Fairing” on page 2.Anti-fouling PaintSurfaces exposed to salt water must be coated with anti-fouling paint. Use water-based anti-fouling paint only. Never use ketone-based paint since ketones can attack many plastics possibly damaging the transducer. Reapply anti-fouling paint every 6 months or at the beginning of each boating season.Maintenance, Parts & ReplacementCleaningAquatic growth can accumulate rapidly on the transducer’ssurface reducing its performance within weeks. Clean the surface with a Scotch-Brite® scour pad and mild household detergent taking care to avoid making scratches. If the fouling is severe, lightly wet sand with fine grade wet/dry paper.Replacement Transducer & PartsThe information needed to order a replacement transducer is printed on the cable tag. Do not remove this tag. When ordering, specify the part number, date, and frequency in kHz. Forconvenient reference, record this information on the top of page 1.Lost, broken, and worn parts should be replaced immediately.Model Hull Nut Fairing Type Fairing No.B4502-031-3Standard33-351-01High-Performance33-509-01B258, B271W,B285HW, B285M 02-222-03Standard33-226-01High-Performance33-523-01B26002-036-2High-Performance 33-391-01B265LH, B265LM,B275LHW 02-036-2High-Performance 33-391-01SS25802-539-01Standard33-226-01High-Performance33-523-01SS26002-036-03High-Performance 33-391-01SS270W 02-036-03High-Performance 33-391-01SS50502-111-01High-Performance33-355-01Obtain parts from your instrument manufacturer or marine dealer.Gemeco Tel: 803-693-0777(USA)Fax:803-693-0477email:****************Airmar EMEA Tel: +33.(0)2.23.52.06.48(Europe, Middle East, Africa)Fax:+33.(0)2.23.52.06.49email:*********************hull’s outer skin to hullouter skinsolid or hollowcylinderpour in casting epoxycoreinner skinFigure 6. Preparing a cored fiberglass hulldimension equal to the thickness of the ensure adequateclearanceCopyright © 2005 Airmar Technology Corp.35 Meadowbrook Drive, Milford, New Hampshire 03055-4613, USA•。

总线主机基本功能汇总AL-74161：如何布撤防：系统布防：[密码] + [布防]系统撤防：[密码] + [撤防]2：如何进入编程状态：3:如何退出编程状态： 按[*]键3秒后，代表退出编程模式4：忘记了密码如何恢复出厂密码1234：<1>. 断开主机的电源。

<2>. 接通编程跳线。

<3>. 接通主机的电源。

<4>. 跳开编程跳5：遥控器如何对码：1：先按“功能键”3秒，进入遥控器对码模式 2：再输入123456 按“*”号键3秒3：输入0101 之后再输入1 ，最后再按一下遥控器上的“A ”键 4：输入0103之后再输入1，最后再按一下遥控器上的“B ”键 5：按“*”号键3秒，之后再把主机断电重启就可以了6：拿到主机只需要编这一项就可以了，“系统带报警模块个数” ，有多少个模块就编多少个 其它项按照默认的就可以了。

例：先有5个模块如何编程（注：防区模块一定是从0开始拨码）1234+*号键3秒+1100+05+*号键3秒+把主机断电重启7：报警后需要和视频联动应该怎么编程： 1234+*号键3秒+2100+联动模块的个数+*号建3秒+主机断电重启（注：联动模块的拨码为160 161 162 163）8：喇叭的接法：AL-7480（7480E和7480类似）1：如何布撤防：密码（123456）+ [进入]键密码（123456）+ [退出]键2：如何进入编程状态：123456+功能键（按“退出”返回上一层）3：如何修改操作密码：（1） 2.1.1.2 修改操作密码1 修改指定键盘的用户密码LCD显示: 1. 查询A.按 [↓]键，LCD显示2. 编程B.按[进入]键，C.LCD显示按6位[编程密码]或[管理员密码]+[功能]键，输入键盘数后，按[进入]键，进入功能设置项，2.1 用户编程D.按[进入]键,LCD显示 2.1.1 修改密码E.按[进入]键，LCD显示 1 编程密码F.按[↓]键，LCD显示 2 操作密码1G.按[进入]键，LCD显示 2 操作密码1新密码：_H.按[8]、[8]、[8]、[8]、[8]、[8]、[进入]键，即完成将用户密码1修改为“888888”。