Xiaomi MJJGCJYD001QW Smart Laser Rangefinder User Manual

Xiaomi MJJGCJYD001QW Smart Laser Rangefinder

Specifications

• Product Name: Xiaomi Smart Laser Measure
• Power Source: Type-C Charging Port
• Operating Environment: Indoor use only
• Compatibility: Mi Home/Xiaomi Home app version 6.9.200 or later

Product Overview

Thank you for using Xiaomi Smart Laser Measure. The product comes with a laser emitting lens, laser reception lens, display, power/measure button, and a Type-C charging port.

How to Use

• Turning on: Press and hold the power/measure button for at least 2 seconds to turn on the laser measure. The display will light up indicating readiness for measurement.
• Turning off: Press and hold the power/measure button for 3 seconds to turn off the laser measure. It will also automatically turn off after 180 seconds of inactivity.

Measuring

1. Press the power/measure button to emit laser light for constant measurements. The display shows real-time measuring values.
2. To stop emitting laser light, press the power/measure button again. The final measuring value will be displayed and synchronized with the app when connected.
3. Avoid outdoor use as sunlight can interfere with accuracy.
4. The laser measure has front-based and rear-based modes. The default is rear-based mode. Switch to front-based mode by double-pressing the power/measure button.

Connecting with the Mi Home/Xiaomi Home app

• This product works with the Mi Home/Xiaomi Home app*. Scan the QR code or download it from the app store. Open the app, tap the + icon, and follow the instructions to add your device.
• The app is referred to as Xiaomi Home app in Europe (except Russia). Ensure the app version is 6.9.200 or later.

FAQ

Q: Can the Xiaomi Smart Laser Measure be used outdoors?

A: It is recommended for indoor use only due to sunlight interference affecting measurement accuracy.

Q: How do I switch between front-based and rear-based modes?

A: Double-press the power/measure button to switch between modes. The default mode is rear-based each time the device is turned on.

Read this manual carefully before use, and retain it for future reference.

Product Overview

Thank you for using Xiaomi Smart Laser Measure.

1. Laser Emitting Lens
2. Laser Reception Lens
3. Display
4. Power/Measure Button
5. Type-C Charging Port

Display

1. Measuring Mode/Laser Emitting Notification
2. Previous Measuring Value
3. Bluetooth Connection Status
4. Battery Level
5. Current Measuring Value
6. Measurement Unit

How to Use

Turning on/off

• Turning on: When the laser measure is off, press and hold the power/measure button for at least 2 seconds to turn it on. The display will light up, which indicates the laser measure is ready to take a measurement.
• Turning off: When the laser measure is on, press and hold the power/measure button for 3 seconds to turn it off.
• If no operation is made to the laser measure within 180 seconds, it will automatically turn off.

Measuring

1. Once the laser measure is turned on, press the power/measure button to continuously emit laser light for constant measurements. The display will show the measuring values in real time.
2. Press the power/measure button again to stop emitting laser light and the display will show the final measuring value. Once the laser measure is connected to the app, this measuring value will be synchronized to the measurement list in the app.
3. The laser measure is generally used indoors. It is not suitable for outdoor use because the sunlight interferes greatly with the laser light, and the measurement accuracy will decrease significantly if you cannot see the red dot of the laser light clearly.
4. This laser measure has two measuring modes based on different original points of the measurement. When using the front-based mode, the measurement range doesn’t include the length of this laser measure. When using the rear-based mode, the length of the laser measure, which is 80 mm, will be included in the measurement range.

Switching mode

• The default mode for this laser measure is the rear-based mode which means the original point of the measurement is the rear end of the laser measure.
• To switch to the front-based mode double press the power/measure button.
• Each time the laser measure is turned on, it will be reset to the rear-based mode .

Connecting with the Mi Home/Xiaomi Home app

• This product works with the Mi Home/Xiaomi Home app*. Control your device with the Mi Home/Xiaomi  Home app.
• Scan the QR code to download and install the app.
• You will be directed to the connection setup page if the app is installed already. Or search for “Mi Home/Xiaomi Home” in the app store to download and install it.
• Open the Mi Home/Xiaomi Home app, tap the icon “+” in the upper right, and then follow the instructions to add your device.
• The app is referred to as Xiaomi Home app in Europe (except for Russia). The name of the app displayed on your device should be taken as the default.

Note:

• The version of the app might have been updated, please follow the instructions based on the current app version.
• The Mi Home/Xiaomi Home app that the laser measure is connected to requires version 6.9.200 or later. Please update it if necessary.
• This laser measure comes with a Bluetooth function. When the laser measure is turned on, Bluetooth will be automatically enabled, and the icon will blink.
• Once connected, the icon will remain lit. The Bluetooth will be automatically disabled if it is not connected for 180 seconds.

Switching unit

• The measurement units of this laser measure are meter (m) and foot (ft) with meter as the default unit.
• To switch the unit to foot, go to the product settings in the app. When switching the unit, make sure the laser measure is on and the Bluetooth is connected to the app.

Charging

• A type-C charging cable is provided.
• If the laser measure hasn’t been used for an extended period, fully charge it before use.
• The laser measure cannot be used for measurement during charging.

Resetting

• When the laser measure is on/off, press and hold the power/measure button for 7 seconds. The display will blink twice and the laser measure will be restored to the factory settings.

Warnings

Warnings!

• Read the safety and operating instructions carefully before using the laser measure for the first time.
• Read the safety and operating instructions carefully before use. Failure to use the laser measure per the instructions indicated by this user manual will lead to damage to the laser measure, decreased measurement accuracy, or injuries to users or other people.
• Do not use any methods to disassemble or repair the laser measure on your own. Never illegally modify or change the laser emitting performance of the laser measure. Properly store the laser measure and keep it out of reach of children and unrelated people.
• Do not point the laser light at your eyes and other body parts or those of other people. Never aim the laser light at the surfaces of highly reflective objects.
• Do not use the laser measure near aircraft or medical equipment, or use it in a flammable or explosive environment, because the electromagnetic radiation of this laser measure may interfere with other devices.
• Do not dispose of used batteries and unusable laser measures with household waste. Dispose of them per national or local laws and regulations.

LASER RADIATION DOES NOT STARE INTO BEAM CLASS 2 LASER PRODUCT

• Maximum output of laser radiation<1 mW wavelength 630–680 nm
• IEC 60825–1:2014; EN 60825–1:2014

Care & Maintenance

• Do not store or use the laser measure for a long time in places where the temperature or humidity is high.

• When planning not to use the laser measure for a long time, store it in environments with normal ambient temperatures and humidity, and charge the laser measure every 6 months.

• Keep the surface of the laser measure clean. Dust can be wiped away from the surface with a soft, damp cloth, and do not use corrosive liquids to clean the laser measure.

• You can wipe the laser emitting lens and the laser reception lens clean in the same way as you wipe the optical devices.

• All products bearing this symbol are waste electrical and electronic equipment (WEEE as in directive 2012/19/EU) which should not be mixed with unsorted
  household waste. Instead, you should protect human health and the environment by handing over your waste equipment to a designated collection point for the recycling of waste electrical and electronic equipment, appointed by the government or local authorities. Correct disposal and recycling will help prevent potential negative consequences to the environment and human health. Please contact the installer or local authorities for more information about the location

• We Shanghai HOTO Technology Co., Ltd., hereby, declare that this equipment complies with the applicable Directives and European Norms, and amendments.

• The full text of the EU Declaration of Conformity is available at the following internet address: http://www.mi.com/global/service/support/declaration.html

FCC

Federal Communications Commission Supplier’s Declaration of Conformity

• This supplier’s declaration of conformity is hereby for.
• Product: Xiaomi Smart Laser Measure
• Model Number(s): MJJGCJYD001QW
• Brand/Trade: Xiaomi

We declare that the above-mentioned device has been tested and found in compliance with CFR 47 Part 15 Regulation.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference,
2. this device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, under part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used per the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Responsible Party – U.S. Contact Information
Company: TEKMOVIL LLC
Address: 601 BRICKELL KEY DR #723 Miami, FL 33131 Country: U.S.A.
Telephone No.: +1(312)282-5246
Internet contact information:kim.peterson@tekmovil.com

Representative of Responsible Party for SDoC

• Company: Shanghai HOTO Technology Co., Ltd.
• Address: Building 45, No.50 Moganshan Road, Shanghai, China
• Country: China
• Telephone No.: 400-021-8696

FCC Warning:

Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment.

IC Warning:

This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions:

1. This device may not cause interference,
2. This device must accept any interference, including interference that may cause undesired operation of the device.

Troubleshooting

Refer to the following table for general errors you may encounter during use and methods to solve them.

Specifications

• Model: MJJGCJYD001QW
• Measurement Range: 0.05*–40 m
• Measurement   Accuracy: ± (3 mm + 5 × 10 D*)
• Minimum Displaying Unit: 0.001 m
• Measurement Unit: m/ft
• Laser Type: 630–680 nm wavelength
• Lithium-ion Battery: 3.7 V 370 mAh
• Display Screen: 1.23-inch LCD screen
• Bluetooth Transmission Distance: Approx. 8 m (without obstacles)
• Frequency Range: 2400-2483.5 MHz
• Charging Input: 5 V 1 A
• Operating Power: 0.7 W (Max.)
• Charging Time: Approx. 100 min
• Automatic Turn-off Time: 180 s
• Automatic Laser Off Time: 180 s
• Operating Temperature: -10°C to 50°C
• Storage Temperature: -20°C to 60°C
• Storage Humidity: 20%–80% RH
• Item Dimensions: 80 × 35 × 21 mm
• Net Weight: Approx. 60 g
• Bluetooth Power: 8 dBm
• To measure the minimum value of the measurement range, use the front-based mode.
• D  refers to the actual distance in an indoor environment with standard reflective surfaces.
• The measuring values may be inaccurate if the laser measure is used in the following conditions: extremely strong sunlight, erratic fluctuation of ambient temperature, weak reflection effect of the target surface, and low battery level.
• In this case, you can use the laser measure with a reflective board for a more accurate result. Besides, the following situations may also affect the measurement accuracy: object lenses or the laser tube are blocked; the measurement target is not clear, such as when measuring water surface, glass, or mirror; the laser light jitters during measurement and so on.

FCC ID: 2AZB9-MJJGCJYD001QW

• Manufactured for: Xiaomi Communications Co., Ltd.
• Manufactured by: Shanghai HOTO Technology Co., Ltd (a Mi Ecosystem company)
• Address: Building 45, No.50 Moganshan Road, Shanghai, China
• For further information, please go towww.mi.com
• User Manual Version: V1.0
• Importer:
• Beryko s.r.o.
• Pod Vinicemi 931/2, 301 00 Plzeňwww.beryko.cz

References

• Beryko.cz
• Xiaomi United States | Xiaomi Official Website

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