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手持式激光测距仪 LaserDistance Meter
用户手册UserManual
安全条例
初次使用仪器前，请先仔细阅读安全条款和操作指南
今在使用仪器之前请仔细阅读本手册中的所有操作指南和安全条例，没有按照本手册所指引的操作方法使用仪器有可能会造成仪器的损害、影响测量精度、对使用者或第三者的人身伤害。
今不要用任何方式自行打开或修理仪器，严禁非法改装或改变仪器激光发射器的性能。请妥善保管仪器，不要放置在儿童可以接触到的地方，避免无关人员的使用。
4严禁用仪器激光器照射自已或他人的眼睛及身体其他部位，严禁将激光器照射在高反光的物体表面上。
4仪器电磁辐射可能对其他设备和装置造成干扰，请不要在飞机或医疗设备附近使用本仪器，不要在易燃、易爆的环境中使用仪器。
4仪器更换的废旧电池和报废的仪器不可与生活垃圾一同处理，请按国家或者当地的相关法律规定处理废旧电池和报废仪器。
4仪器出现任何的质量问题，或对使用仪器有任何疑问时请及时联系当地经销商或深达威科技厂家，我们将第一时间为您解决。
显示屏、按键
显示屏
·电量指示
·角度指示
·数据存储指示
·长度/面积/体积/
光量示 田 →↑ -88.8° 888] 自MAX 188.88.8
·最大值指示
·辅显示区 188.8.8.8
·最小值指示 1188.8.8.8
·主显示区 +188.8.8.8
●按键
·开机、测量键READ
·面积/体积/ +三角模式/声音键 司 目
·测量基准/ u OFF单位选择 CLEAR
·关机、清除键
·累加/累减/存储键
安装电池
）内置3.7V600mAh锂电池供电，不可拆装。仪器自带充电电路，具有明晰的欠压指示、充电指示。
电池充电：请使用具有安全认证的DC5V>1A充电器建议用手机充电器充电。电池用过一段时间后容量不足时，开不了机或开机后电池符号空白闪烁显示，需要及时充电。插入USB充电，电池符号条形柱滚动显示，充满电后会显示，且闪烁。
电池保养
长时间不使用时，先把产品充满电，并每半年再充电一次，以免电池放电损坏。
启动仪器、功能设置
启动仪器和关闭仪器
关机状态下，按 READ 键，仪器和激光同时启动，仪器进入待测模式。
开机状态下，长按 OFF 键3秒关闭仪器。150秒内未对CLEAR
仪器进行任何操作，仪器将自动关闭。
单位设定
长按键，进入测量单位调整状态，可重置当前测量单位，本机默认的单位为：0.000m，该仪器提供了6种单位可供选择。
| 长度 | 面积 | 体积 | |
| 1 | 0.000 m | 0.000 m² | 0.000 m³ |
| 2 | 0.00 m | 0.00 m² | 0.00 m³ |
| 3 | 0.0 in | 0.00 ft2 | 0.00 ft3 |
| 4 | 0 1/16 in | 0.00 ft² | 0.00 ft3 |
| 5 | 0'00" 1/16 | 0.00 ft² | 0.00 ft3 |
| 6 | 0.00 ft | 0.00 ft² | 0.00 ft3 |
\bullet 测量基准设置
短按 奇u 键进行设置前端基准和末端基准的相互转换系统默认为末端基准。
\bullet 背光灯开启/关闭
本仪器背光灯为自动开和关。仪器在键入任一按键后背光灯会持续打开15秒，15秒后，仪器无操作将自动关闭背光灯，以节省电源。
\bullet 声音开启/关闭
长按 园 键可开启或关闭语音播报功能
自助校准功能
为保证仪器的精准度，提供了自助校准功能校准方法：在关机状态下，持续按住 OFF 键，再按CLEAR READ键开机，松开键，直到屏幕出现‘下端有闪烁的数字，进入自助校准模式。此时用户可根据仪器的误差用+键对这个数值进行调整。
调整范围为：-9\~9mm。
例如：实际距离为3.780m
若本机测量值为3.778m，比实际值小2mm，则可进入校准模式，用键将校准值在现有基础上上调2mm。若本机测量值为3.783m，比实际值大3mm，则可进入校准模式，用键将校准值在现有基础上下调3mm。调整完毕后，按键保存校准结果
单次测量
待测模式下短按 READ 键，仪器激光发射，锁定测量点。再按 READ 键进行单次距离数据的测量，测量结果显示在主显示区。
连续测量
待测模式下长按 READ 键，进入连续测量状态，屏幕上辅助显示区会显示此次连续测量过程中的最大测量值和最小值。
主显示区会显示当前测量值，短按 READ 键或 CLEAR 键退出连续测量模式。
面积测量
按键一次，屏幕会显示口，长方形一条边闪烁。
根据提示完成下列操作：
按 READ 键进行第一条边的测量 (长)
按 READ 键进行第二条边的测量 (宽)
仪器会自动进行面积运算，结果显示在主显示区。辅助显示区显示长方形的长和宽的测量值。在测量过程中，还可以短按 CLFR 键清除本次测量结果重新测量。
按 CLEAR 键，退出面积测量状态，进入长度测量模式。
体积测量
按键二次，系统进入体积测量状态，仪器进入体积状态，屏幕上会有一个立方体闪烁口，根据提示完成下列操作:
按 READ 键进行第一条边的测量 (长)
按 READ 键进行第二条边的测量 (宽)
按 READ 键进行第三条边的测量 (高)
仪器会自动进行体积运算，结果显示在主显示区。
辅助显示区显示立方体的长宽高的测量值
在测量过程中，还可以短按 OFF 键清除本次测量结果重CLEAR
新测量。
按 CLER 键，退出体积测量状态，进入长度测量模式。
仪器预设有四种利用勾股定理测量三角形单边距离模式方便用户在特定复杂环境下进行间接测量。
0测角测高
短按 全园 键四次，屏幕显示：，三角形的斜边闪烁按 键依屏幕提示先测出虚线直角边斜边的长度(a)同时测出斜边与底边夹角θ。
仪器自动计算水平距离b与垂直高度h。
②测量三角形两直角边，间接测量斜边长度短按 键五次，屏幕显示：，三角形的直角边闪烁按EAD 键依屏幕提示测出一条虚线直角边的长度(a)按D 键测出另一条虚线直角边的长度(b)仪器自动计算实线斜边的长度 ( x )
③测量三角形三条虚线边，间接测量三角形一条边的长度短按 全 键六次，屏幕显示： ，三角形的斜边闪烁按 READ 键依屏幕提示先测出一条虚线斜边的长度(a)按按 AD 键测出中间一条虚线斜边的长度(b)READ 键测出另一条虚线底边的长度(c)仪器自动计算出实线三角形一条边的长度 ( x ) （204号
4测量三角形三条虚线边，间接测量直角边长度
短按 全园 键七次，屏幕显示: ，三角形的斜边闪烁
按 READ 键依屏幕提示测出一条虚线斜边的长度(a)
按 键测出如图虚线边的长度(b)
按 READ 键测出如图另一条虚线斜边的长度(c)
仪器自动计算出实线直角边的长度 ( x )
勾股测量模式下，直角边必须小于斜边长度仪器才能计算否则仪器会显示错误信号提示。在勾股测量模式下，为保证测量的精度，须确保从同一个起始点测量，并按斜边、直角边测量顺序测量。
加减测量功能
单段距离测量可通过加/减运算进行累加或累减操作。用户在测量单段距离得到一次测量结果后，再通过键进入累加累减功能选择，短按+键，当屏幕测量主显示区出现“+”，进入累加测量模式，屏幕显示上次测量值与当次测量值的累加值。
短按回+键，当屏幕测量主显示区出现"-”，进入累减测量模式，屏幕显示上次测量值与当次测量值的差值。
不仅距离可累加累减，面积和体积也可进行累加累减。下面举例说明面积的累加累减功能，体积的累加累减与此类似。
面积累加：测量第一个面积，得到结果如下图1所示。然后按下键，再测量第二个面积，得到结果如下图2所示，在左下角会显示一个加号。最后，按下 READ键得到两次面积求和的结果，结果如图3所示。
1 [056] 自
B & 90.0° 0.598 m 0.598 m m 0.358 2 m
↑ [57 自 日 & 90.0° 0.598 m 0.665 m m 0.398 2 m
↑ [058] 自
D 6 90.0°
B.I m 0.358 2 m 0.398 2 m 0.756 2 m
测量记录存储功能
测量模式下，当前数据有效时，仪器将自动存储到内存中，屏幕顶部记录号し不断累加。
\bullet 浏览/删除记录：
长按回键，查询已储存的测量数据，短按键向后翻记录，短按向前翻记录。在查看记录过程中，长按 CLFER 键清除所有记录。可短按 CLEAR 键或 READ 键退出该状态。
角度测量
显示屏上方时刻显示有角度信息，角度的测量范围是-90°\~ 90°。
提示信息
使用过程中，主显示区可能会出现如下提示信息：
| 信息 | 原因 | 解决方法 |
| Err | 超出距离测量范围 | 让仪器在量程范围内使用 |
| Err 1 | 信号过弱 | 测量反射能力强的目标点 |
| Err 2 | 信号过强 | 测量反射能力弱的目标点 |
| Err 3 | 电池电压过低 | 对电池进行充电 |
| Err 4 | 超出工作温度范围 | 让仪器在指定环境中使用 |
| Err 5 | 勾股测量违规 | 重新测量，确保斜边大于直角边 |
| 项目 | SW-JD50/70/100/120A SW-JG50/70/100/120A | |
| 测量距离范围 | 0.05-50m/70m/105m/125m | |
| 距离测量精度 | ±(2mm+d×1/10000)室内标准反射面** | |
| 倾角测量范围 | ±90° | |
| 角度精度 | ±1° | |
| 连续测量功能 | √ | |
| 面积体积测量 | √ | |
| 勾股测量功能 | √ | |
| 加减测量功能 | √ | |
| 面积/体积加减 | √ | |
| 最大/最小值 | √ | |
| 自助校准功能 | √ | |
| 语音播报 | √ | |
| 激光等级 | ||
| 激光类型 | 2级 | 500-800nm， |
| 630-670nm， | ||
| 存储记录笔数 | 20秒 (单次测量) | |
| 自动切断激光 | 150秒 | |
| 自动关机 | 3.7V 600mAh 锂电池 | |
| 电池规格 | ||
| 充电规格 | Type-C DC 5V 0.5A ≥8000次 (单次测量) | |
| 电池工作时间 | ||
| 存储温度范围 | -20℃~60℃ | |
| 工作温度范围 | -10℃~50℃ | |
| 存储湿度 | 20%~80%RH | |
| 外形尺寸 | 108x50x25mm | |
\*“d"表示实际距离。
\*\*在恶劣的环境下，如阳光过于强烈、环境温度波动过大、反射面反射效果较弱、电池电量不足等情况，测量结果会有较大的误差，此种情况配合目标反射板测量效果更佳。
仪器日常保养
禁止将仪器长期放置在高温高湿的环境中储存，长期不使用仪器时，请取出电池并把仪器放置在随机的仪器套内放在阴凉干爽处存放。
请保持仪器表面清洁，可用湿的软布擦拭表面灰尘，不可用带有腐蚀性洗液清洁仪器。可按照擦拭光学器件表的方法擦拭激光器窗口和聚焦镜。
装箱清单
购买仪器时请按下列清单认真检查仪器所有附件是否完整？
| 项目 | 名称 | 单位 | 数量 | 备注 |
| 1 | 主机 | 台 | 1 | |
| 2 | 锂电池 | 块 | 1 | 内置不可拆 |
| 3 | 说明书 | 本 | 1 | |
| 4 | 保修合格证 | 张 | 1 | |
| 5 | 彩盒 | 个 | 1 | |
| 6 | 挂绳 | 条 | 1 |
检验员: 日期:
4 CE 2
Safety Regulations Please read the safety regulations and operation guide carefully before operating.
4 Please read all of the operational guide and safety regulations in this manual before operation . Improper operations without complying with this manual may cause damage to the device, influence on measurement result or cause personal injury to the user or a third party.
4 The instrument is not allowed to disassemble or repair in any ways. It is forbidden to do any illegal modification or performance change for the laser emitter. Please keep it out of reach of children and avoid being used by any irrelevant person.
4 It is strictly prohibited to shoot eyes or other parts of body with the laser. It is not allowed to take the laser to shoot the surface of any highly reflective objects.
4 Due to electromagnetic radiation interference to other equipment and devices,please don't use the meter in the plane or around medical equipment, don't use it in inflammable,explosive environment.
4 Discarded batteries or meter device should not be processed just like household garbage, please handle them in line with related law and regulations.
4 Any quality issues or any questions on the meter, please contact local distributors or manufacturer in time,we are ready to offer solutions for you.
Display
· Power Supply
·Record
·Length,Area,Volume and Pythagorean 田 888] 自
·Laser on MAX 六↑ 188.8.8.8 -88.8° B im
· Maximum Value 188.8.8.8
· Auxiliary Display MIN 18888.8
· Minimum Value 188.8.8.8
· Major Display
Button
· Turn on/Measuring READ
· Sound/Area/Volume/ 分 + Pythagorean Mode □ 昌
·ReferencePoint/ u OFF Unit Switch CLEAR
· Turn off/Remove
·Addition & Subtration/Save
Batteries Installation
The built-in 3.7V 600mAh lithium battery is
non-removable.The instrument has its own charging circuit,with clear undervoltage indication and
charging indication.
Battery charging: Please use a DC 5V >1A charger with safety certification. A mobile phone charger is recommended.
The instrument shall be charged in time when
running out of battery or its battery symbol shows blank and flashes due to insufficient battery capacity Insert USB to charge,and the battery symbol scrolls to display .When fully charged， will display and flash.
Start the Instrument/Menu Setting
Turn On/Off the Instrument
Under off state， press RED，device and laser get started simultaneously and the device enters the measurementmode.
Under on state, long press CLER for 3 seconds to turn the device off. The device can also be shut off without any operation within 150 seconds.
Unit Setting
Long press u ，reset current measurement unit, the defaultunit is:O.ooom.There are 6 units for selection.
Measurementunits:
| Length | Area | Volume | |
| 1 | 0.000 m | 0.000 m² | 0.000 m³ |
| 2 | 0.00 m | 0.00 m² | 0.00 m³ |
| 3 | 0.0 in | 0.00 ft² | 0.00 ft3 |
| 4 | 0 1/16 in | 0.00 ft² | 0.00 ft3 |
| 5 | 0'00" 1/16 | 0.00 ft² | 0.00 ft3 |
| 6 | 0.00 ft | 0.00 ft² | 0.00 ft3 |
Changing Reference Point
Short press iu to change the reference point.
The default reference point is the terminal baseline.
Backlight on/off
The backlight is set to turn on and off automatically. The backlight will be on for 15 seconds if any key is pressed. The backlight will automatically turn off if there is no operation within 15 seconds to save power.
Keys Sound
Long press to toggle voice broadcast function.
Self-calibration function is provided to ensure the precision of the device.
First,make sure the device is power off, long press OFF CLEAR then press RD to start the device. Next, loose READ when "CAL" and a twinkling figure show at the display. Then the device enters self-calibration mode. At this time, the user can adjust the figure by and +according to the error of the instrument.
The adjustment range is -9\~9mm. Finally, long press
to save the setting.
For example, the actual distance is 3.780m.
If the measured value is 3.778m,2mm smaller than the actual value, the calibration value can be adjusted up by 2mm on the existing basis with through the calibration function.
If the measured value is 3.783m， 3mm larger than the actual value, the calibration value can be lowered by 3mm on the existing basis with through the calibration function.
After the adjustment, press READ to save the calibration result.
Single Measurement
Under the test mode, press READ ,and the instrument emits laser to lock the measuring point. Press again for single distance measurement, and the measurement result will be displayed in the major display area.
Continuous Measurement
Under the test mode, long press READ to enter the continuous measurement mode, and the maximum and minimum measured values measured in the continuous measurement process will display in the auxiliary displayarea.
The current measurement value will display in the main display area. Short press READ or CLER to exit the continuous measurement mode.
Area Measurement
Press ，shows at the screen.One of the side of rectangle blinks at the display, please follow the below instructions for area measurement:
Press once for length Press READ again for width
The device automatically calculates the area and shows the result in the major display area.The
measuring results of the length and width of the
rectangle will be showed in the auxiliary display area. Press OFF clear off the result and measure again if CLEAR
necessary.
Press OFF again to exit the mode. CLEAR
Volume Measurement
Press twice to enter volume measurement mode. A will show at the top of the screen. Please follow the below instruction for volume measurement:
Press READ for length Press READ again for width Press READ thirdly for height
The device automatically calculates the volume and shows the result in the major display area. The
measuring results of the length,width and height of the cube will be showed in the auxiliary display area. Press OFF ， clear off the result and measure again if CLEAR
necessary.
Press OFF again to exit the mode. CLEAR
There are four modes of measuring the triangular unilateral distance by means of Pythagorean theorem, which are convenient for users to measure indirectly in specific complex environments.
O Angle and Height Measurement.
Short press four times,shows on the screen, and the hypotenuse of the triangle flashes Press according to the screen prompt first measure the length of the hypotenuse of the right Angle of the dotted line (a) and measure the Angle between the hypotenuse and the bottom edge.
The device automatically calculates the horizontal distance (b) and vertical height (h) .
② Calculate the hypotenuse by measuring the length of two sides.
Short press five times, shows on the screen，the right side of the triangle flashes
Press Bto measure the length of the right Angle of a dotted line according to the screen prompt (a).
Press Hto measure the length of the right side of the other dotted line (b).
The device automatically calculates the length of hypotenuse (x).
③ Measure the three dotted edges of the triangle, and indirectly measure the length of one side of the triangle.
Press six times, shows on the screen,the hypotenuse of the triangle flashes
Press to measure the length of the hypotenuse of a dotted line (a).
Press Hto measure the length of the hypotenuse of a dotted line in the middle (b).
Press to measure the length of the bottom of the other dotted line (c).
The device automatically calculates the length of one side of the solid triangle (x).
④Measure the three dotted edges of the triangle, and indirectly measure the length of one side of the triangle.
Press 全 seven times, shows on the screen, thehypotenuse of the triangle flashes
Press READ Ito measure the length of the hypotenuse of a dotted line (a).
Press E to measure the length of the dotted line as shown (b).
Press to measure the length of the hypotenuse of the other dotted line in the picture (c).
The device automatically calculates the length of the right Angle side of the solid line (x).
In the Pythagorean Measurement Mode, the right Angle side must be less than the hypotenuse length of theinstrument to calculate, otherwise the instrument will display an error signal prompt. In the Pythagorean Measurement Mode, to ensure the accuracy of the measurement, it is necessary to ensure that the measurement is taken from the same starting point and in the order of the hypotenuse and right Angle side measurements.
Addition/Subtraction
The device can be used for the addition and subtraction of single measurement distance. After obtaining the result of a single measurement, enter the selection of addition/subtraction function through 图 .
Short press ,when "+" shows in the major display area， the device enters addition mode.The screen displays the sum of the last measured value and the current measured value.
Short press ,when "-" shows in the major display area， the device enters subtraction mode.The screen displays the difference between the last measured value and the current measured value.
Not only length can be caculated by addition and subtraction,but also area and volume. Take area as an example:
Measure the first area and the result is shown in PlC1. Then press ± to measure the second area and the result is shown in PlC2,and "+" will appear in the lower left corner of the screen. Finally, press to get the sum of two areas, as shown in PlC3.
↑ [056] 自 ↑ 57 自 ↑ [058] 自
B 900° 日 & 90.0° 日 正 g00°0.598 m 0.598 m ： m0.598 0.665 m 0.358 2m m0.398 2m m m0.358 2 六 0.398 2 0.756 2m m mPIC1 PIC2 PIC3
Record Function
Inmeasurement mode, if the current data is valid, it will be automatically stored in memory,and the record numberL88l at the top of the screen will continue to accumulate.
Browse/Delete the Records
Long press 图+ to browse the stored measurement data，use to scroll backward for record, use ± to scroll forward for record.While browsing records, long press to clear all records. Short press or READ to exit the mode.
Angle Measurement
The angle information is displayed at the top of the screen, and the angle measurement range is - 9 0 . 0 ^ { \circ } to 9 0 . 0 ^ { \circ } ·
Tips
During use, the following prompts may be displayed in the major display area:
| Prompt | Cause | Solution |
| Err | Out of the measurementrange | Use the device within the measurementrange. |
| Err1 | Signal is too weak | Choose the surface with stronger reflection.Use thereflectingplate |
| Err2 | Signal is too strong | Choose the surface with weaker reflection. |
| Err3 | Low battery voltage | Charging the battery. |
| Err4 | Beyond working temperature | Use the device in the specified temperature. |
| Err5 | Pythagoras measuring breaks the rules | Re-measureand ensure that hypotenuse is longer than legs. |
| ITEM | SW-JD50/70/100/120A SW-JG50/70/100/120A | |
| Measuring Range | 0.05-50m/70m/105m/125m | |
| Measuring Accuracy | ± (2mm+d×1/10000) Indoor standard reflective surfaces ** | |
| Angle Range ±90° | ||
| Angle Accuracy ±1° | ||
| Montinuoment | √ | |
| Area/Volumt √ | ||
| Mthaurermant | √ | |
| Mdd and Subtract √ | ||
| Arditonolumtraction | ||
| √ Min/Max Value | √ | |
| Self-Calibration | √ | |
| Voice Broadcast | √ | |
| Laser Level | = | |
| Laser Type | 630-670nm, | 500-800nm, |
| Max Storage | ||
| Automaticaly Cut | 20s (single measurement) 150s | |
| Auto Power-off Battery | 3.7V 600mAh Li-ion | |
| Charging Specification | Type-C DC 5V 0.5A | |
| Operating Time | ≥8000 times (single measurement) | |
| Storage Temperature | -20°C~60°℃ | |
| Working Temperature | -10°C~50°℃ | |
| Storage Humidity | 20%~80%RH | |
| Dimension | 108x50x25mm | |
\* "d" indicates the actual distance.
\*\* In harsh environments,such as strong sunlight, large fluctuations in ambient temperature, the reflecting surface with weak reflection effect,and lowbattery, there will be a large errorin the measurement results.In this case, to enhance the measurement effect, pleaseuse the target reflector.
Instrument Maintenance
The meter should not be stored in high temperature and humid environment for a long time. If it is not used very often, please take out the batteryand place the meter in the portable bag and store it in cool and dry place.
Please keep the device surface clean. Use a soft
wet cloth to wipe the dust on the surface. Do not use corrosive liquid to clean the device.Use the same method as wiping optical devices to wipe the meter and focusing mirror.
Packing List
Please check if all accessories are complete according to the following list.
| No. | Item | Unit | QTY | Note |
| 1 | Meter | pc | 1 | |
| 2 | Lithium Battery | pc | 1 | Buit-inmovable |
| 3 | User Manual | pc | 1 | |
| 4 | Gift Box | pc | 1 | |
| 5 | Hand Strap | pc | 1 |
深达威科技（广东）股份有限公司Sndway Technology (Guangdong) Co., LTD.
地址：广东省东莞市虎门镇虎门团结路58号
Add:No.58, Humen Tuanjie Road, Humen Town
Dongguan City， Guangdong Province， China
全国咨询服务热线/ServiceHotline:400-125-6969
电话/Tel: 0769-85265688
网址/Web:www.sndway.com
邮箱/E-mail:market@sndway.com
