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Level Bubble Measurement
Selectmode, the screen displays, follow the prompts to complete the following operations.
The universal electronic level bubble simulates the actual level bubble function and measures the tilt angle relative to the horizontal and vertical positions.
Vertical angle
Horizontal angle
Circle Area Measurement
Selectmode, the screen displays, and complete the following operations according to the prompts:
Press theAbutton to measure the first side D; The instrument will automatically calculate the area of the circle after the measurement.
Selectmode, the screen displays, and complete the following operations according to the prompts:
Press key to measure the length of D;
Press key to measure the length of H;
The instrument will automatically calculate the volume of the cylinder after the is completed.
Virtual Tape Measure
| *日005 | 自 | |
| 48cm | ||
| 49cm | ||
| 50cm | ||
| 51cm | ||
| 52cm | ||
Selectmode, the screen will display the scale, and complete the following operations according to the prompts:
The virtual tape measure simulates the function of the actua tape measure and displays the actual measured distance more intuitively.
Press the\*button, the laser turns on, and the measured data will be displayed.
Distance Addition
Selectmode and follow the prompts to complete the operation:
Step 1: Press\*key to turn on the laser, then press NADD key, the main display area will display the measurement data;
Step 2: Press+key, the instrument enters the addition measurement, and [+] is displayed on the left side of the lower end of the screen;
Step 3: Repeat Step 1, after the second measurement, the instrument will automatically sum. The auxiliary display area shows the first and second measurement data, and the main display area shows the sum of the two data.
Step 4: Repeat step 1, after each measurement, the instrument will continue to sum, the auxiliary display area shows the last sum data and the last measurement data, the main display area shows the sum of the two data.
Distance Subtraction
Selectmode and follow the prompts to complete the operation:
Step 1: Presskey to turn on the laser, then press 米AD key, the main display area will display the measurement data;
Step 2: Presskey, the instrument enters the subtraction measurement, and [-] is displayed on the left side of the lower end of the screen;
Step 3: Repeat Step 1, after the second measurement, the instrument will automatically subtract. The auxiliary display area shows the first and second measurement data, and the main display area shows the difference of the two data;
Step 4: Repeat step 1, after each measurement, the instrument will continue to subtract, the auxiliary display area shows the last subtract data and the last measurement data, the main display area shows the difference of the two data.
Note: In the process of addition and subtraction, user can
short press CLEFR key to cancel the last value of addition and
subtraction. Short press OFF several times to exit the CLEAR
addition and subtraction state.
Area Addition & Subtraction
Step 1: Measure the first area (refer to area measurement), as shown in Figure 4;
Step 2: Short press+to clear the data of screen, and [+] will be displayed in the main display area;
Step 3: Repeat step 1 to measure the second area, and the result is shown in Figure 5;
Step 4: Short press\*key, the instrument will automatically sum the two areas. The auxiliary display area will display the first and second area values, and the main display area will display the sum of the two areas, as shown in Figure 6.
Multiple addition: After completing step 3, repeat step 2 and step 3 to continue to add the next area. Finally, perform step 4 and the instrument will sum all the measured areas.
Note: The operation procedure of subtraction is similar to that of addition, so it will not be explained here.
Volume Addition & Subtraction
Step 1: Measure the first volume (refer to volume measurement), as shown in Figure 7;
Step 2: Short press+to clear the data of screen, and [+] will be displayed in the main display area;
Step 3: Repeat step 1 to measure the second volume, and the result is shown in Figure 8;
Step 4: Short pressAkey, the instrument will automatically sum the two volumes. The auxiliary display area will display the first and second volume values, and the main display area will display the sum of the two volumes, as shown in Figure 9.
Multiple addition: After completing step 3, repeat step 2 and step 3 to continue to add the next volume. Finally, perform step 4 and the instrument will sum all the measured volumes.
Note: The operation procedure of subtraction is similar to that of addition, so it will not be explained here.
Save Records
After completing the measurement, the measurement results are automatically saved to the storage media. The maximum memory is 100 units, please refer to Menu Settings to view records.
Camera Auxiliary Measuring
In strong sunlight, the laser cannot be identified with the naked eye. The user can measure the distance through the auxiliary measurement function, the operation is as follows:
1. Enter auxiliary measurement: presskey in measurement mode.
2. Measurement distance: Aim the center circle of the screen at the measurement target and make a single measurement. The measurement results are displayed at the bottom of the screen.
3. Zoom: Press key to switch 1X / 2X / 4X. There are three zoom modes.
4. Exit auxiliary measurement: pressor CLEFARkey to exit. If there is measurement data, pressARkey several times until the data is cleared and exit.
5. Presskey and the measured data will be displayed on the screen.
Automatic Screen Rotation and Locking
• Automatic screen rotation: The instrument can automatically rotate the screen content according to the current direction. It supports 360° rotation and displays in 4 directions.
• Screen locking: Long press key to lock/unlock the current screen orientation. When locked, the icon is displayed.
Note: Electronic level bubble mode, azimuth mode and Camera Area mode do not support screen rotation.
Menu Settings
● Menu operation
1. Short press e key to enter the menu.
2. Short press+key to select options.
3. Short press key to enter the option setting.
4. Short press ikey to return to measurement interface.
• Option setting operation
1. Short press+key to select different setting parameters.
2. Short press\*Akey to confirm the current parameter.
3. Short pressERkey to return to the menu.
● Menu option
| No. | Option | Parameter |
| 1. Reference point | *V | *Front Middle *Rearbenchmark benchmark benchmark |
| 2. Length unit | ldUNIT | 0.000m, 0.00m, 0.00ft, 0.0in, 1/32in, 0'00" |
| 3. Angle unit | 人UNIT | °: Angle unit % : Slope unit |
| 4. Sound | ON: Sound on OFF: Sound off | |
| 5. Bluetooth | * | ON: Bluetooth on OFF: Bluetooth off |
| 6. Delay | 2s, 5s, 10s, 30s, (off delay function) | |
| 7. Backlight time | 10s, 30s, 60s, ON (Turn on backlight) | |
| 8. Laser-on time | 米OFF | 20s, 60s, 120s |
| 9. Shutdown time | Auto - off in 2 minutesAuto - off in 5 minutesNo auto - off |
10. Self-calibration
The self-calibration function is mainly used to correct data. When the deviation occurs when the user measures the distance, the function can be used to correct the distance, the correction range: -0.009 \~ 0.009m. For example, if the user thinks that the value is larger by 2mm, the value can be adjusted to -0.002m to compensate 2mm; On the contrary, if it is 2mm smaller, it is adjusted to 0.002m. The operation is as follows:
Enter the self-calibration, short press+ to modify the self-calibration value, short press 米AD to save the modified value and return to the menu option.
11. Viewing records
| Record No. | Record page | |||
| Record mode | < 01/10 > 001 2.033m | |||
| 002 3.105m² | ||||
| 003 | 4.563m³ | |||
| 004 | 5.685m² | |||
| 005 | 2.245m² | |||
| D* | 006 | 9.456m | ||
| UNI | 007 | 6.572m | ||
| 008 | 8.368m | |||
| UNIT | 009 | 4.542m | ||
The operation is as follows:
Short press+key to select the record;
Short press u Nkey to turn the page back and forth;
Short press key to view the record;
Short pressEFARkey to return to menu option;
Short presskey to enter the delete state;
Delete state is as follows:
Three options:
1) Delete a single record
2) Delete all records
3) Back to view records
The operation is as follows:
Short press+key to select the operation; Short press 米AD key to perform the operation; Short press OFF key to return to menu option; CLEAR
12. Default reset
The operation is as follows:
Short press+key to select the operation;
Short press \* key to perform the operation. If Yes is selected, the instrument will be restored to default settings. If No is selected, the system returns;
Short pressCEARkey to return to the menu option;
13. Language settings
The operation is as follows:
Short press+key to select the operation;
Short press the \* key confirm your Language;
Short presskey to return to the menu option;
USB Connection Function
The instrument provides USB computer connection function, and the Windows software LDMStudio is provided in the official website software package, which is convenient for the measurement function of the instrument controlled by the computer. The stored records of the instrument can be downloaded, and can be printed and exported to EXCEL data sheets. Download the software from the official.
Website: www.sndway.com.
The instrument provides open USBHID communication function for users to develop the instrument for the second time. For the complete protocol, see the documentation in the package: USB-HID Command List EN vr. docx.
Installation and use steps:
1) This software does not need to be installed. Open the LDMStudio folder in the package and double-click the LDMStudio. exe file to run the software.
2) After running the software, connect the instrument to the computer with a USB cable. If the connection is successful, “Connection OK” is displayed at the lower left end of the page.
3) Click Read or Cllear button to control instrument measurement data or clear data;
4) If records are stored in the instrument, click Export Records to export the records in the instrument. After exporting records, user can click XExport to Excel button to generate EXCEL documents, or click Print to print reports.
Error Message
When ERR × information appears on the instrument, it indicates that the instrument may not be able to perform correct measurements. The following is a list of possible error messages and solutions.
| Error messages | Meaning & Solutions |
| ERR 1 | Reflection signal is too weak, use thereflecting plate |
| ERR 2 | Reflection signal is too strong, test differentreflective surfaces |
| ERR 3 | Low battery voltage, charge the battery |
| ERR 4 | Memory error, return to factory for repair |
| ERR 5 | Pythagoras error, remeasure |
| ERR 6 | Out of measuring range |
| ERR 7 | Camera error, return to factory repair |
| ERR 8 | Angle sensor error, return to factory for repair |
Technology Specifications
| ITEMS | SW-Q110 | SW-Q130 | SW-Q150 |
| Working Range | 0.05-110m | 0.05-130m | 0.05-150m |
| Precision | ±(2mm+d*1/10000)* | ||
| Display Screen | 2.4" Color screen | ||
| Laser Type & Class | 630 ~ 670nm, <1mW, Class 2 | ||
| Bluetooth | × | √ | |
| Area/VolumeMeasurement | √ | ||
| Wall Area Measurement | √ | ||
| PythagoreanMeasurement | √ | ||
| Angle & HeightMeasurement | √ | ||
| Add/SubtractMeasurement | √ | ||
| Area & VolumeAddition/Subtraction | √ | ||
| Min/Max Value | √ | ||
| Delay Measurement | √ | ||
| Self-calibration | √ | ||
| Camera AreaMeasurement | √ | ||
| TrapezoidalMeasurement | √ | ||
| Reference HeightMeasurement | √ | ||
| Roof SlopeMeasurement | √ | ||
| Height TrackingMeasurement | √ | ||
| Azimuth Measurement | √ | ||
| Staking-outMeasurement | √ | ||
| Electronic Level Bubble | √ | ||
| Auto Screen Rotation | √ | ||
| Angle Range | $\pm 9 0 ^ { \circ }$ | ||
| Angle Accuracy | $\pm 1 ^ { \circ }$ | ||
| Back Copper Nut | 1/4" Copper nut | ||
| Protection Grade | IP54 | ||
| Auto Laser off | 20s (Changeable) | ||
| Auto Switch off | 300s (Changeable) | ||
| Max Storage | 100 units | ||
| Battery | 3.7V 2000mAh Lithium Battery | ||
| Charging Specification | DC5V 1A Type-C | ||
| Type-C Charging | About 3h | ||
| Battery Life | 6000 Times of measures when cameramode is off; 4000 Times of measures undercamera mode | ||
| Storage Temperature | -20°℃~60°℃ | ||
| Working Temperature | -10°℃~50℃ | ||
| Storage Humidity | 20%~80%RH | ||
| Dimension | 128×57×27.7mm | ||
\*\*\* In harsh environmental conditions, such as strong direct sunlight, excessive ambient temperature fluctuations, weak reflective surfaces, or low battery power, measurement results may exhibit significant errors. Using a target reflector panel is recommended under these circumstances to achieve more accurate measurements.
Instrument Maintenance
The meter should not be stored in high temperature and strong humidity environment for long time; if it is not used very often, please place the meter in the potable bag and store it in cool and dry place.
Please keep the device surface cleaning. Wet soft cloth is applied to clean dust, but erosion liquid is not allowed to use for the meter maintenance. Laser window and focus lens can be maintained according to maintenance procedures for optical device.
Packing List
Please check if the accessories are completed according to the below list.
| NO | Item | Unit | QTY | Note |
| 1 | Telescope | pc | 1 | |
| 2 | Pouch | pc | 1 | |
| 3 | Hand Strap | pc | 1 | |
| 4 | Type-C Cable | pc | 1 | |
| 5 | User Manual | pc | 1 | |
| 6 | Gift box | 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/Service Hotline：400-125-6969电话/Tel:0769-85265688
网址/Web：www.sndway.com
邮箱/E-mail:market@sndway.com
