Xiaomi Mi Laser Projector 150 (MJJGYY02FM) Manual

List of Items

Check the items in the product's packaging against the following list when opening this package. Please get in touch with your distributor immediately should any items be missing.

Note:

• There may be slight variations in the list of items that come with this product based on the specific country (or region) of sale. Please refer to your actual manual and package.
• Ensure that you retain the product's original packaging for future use and transportation.

Introduction to the Product's Exterior

Note:

• The heat dissipation vent discharges heat from the device. Do not allow any flammable items near this vent.
• Do not allow any item to be placed near the ventilation hole to avoid a potential buildup of heat within the projector.
• The project will emit a powerful light while operating. Do not look at the projector lens directly to avoid damage to your eyes.

Connectors and Ports

1. Power Socket
2. HDMI input 1
   • HDMI signal input port 1
3. HDMI input 2
   • HDMI signal input port 2
4. HDMI 3 ARC
   • HDMI signal input port 3
   • Audio Return Connector
5. Flash drive port
6. Audio Output
   • Audio output connector. Supports coaxial S/PDIF, subwoofers
7. AV Input
   • Video input connector (triple 3.5mm connector)
8. S/PDIF
   • Optical digital audio signal output connector
9. Ethernet
   • Port for establishing an Internet connection through an Ethernet cable

Power Indicator

System status prompts from the device's indicator light (a white light source):

• The system will automatically turn on once the power cord is connected.
• The indicator will flash during the shutdown process.
• The indicator light will remain on after accessing the system.
• The indicator light will disappear after the system is turned off.

Projection Range and Screen Dimensions

Determines the distance required between the projector and the screen based on the size desired.

Screen Dimensions (SD): Diagonal projection screen size (inches). Projector Distance (D): Distance between the back of the projector and the screen (cm).
Relative Height (H): Distance between the base of the projector and the very bottom of the image (cm).

Note:

• The dimensions in the above table are approximate values and may vary slightly with the actual values. Please use only as a reference.

Remote

Bluetooth Remote Control
FCC ID: 2AO2D-YKF429-004
IC: 23681-YKF429004
CAN ICES-3(B)/NMB-3(B)
For YKF429-004
Bluetooth Frequency range: 2400 MHz-2483.5 MHz
Maximum Output power: 0.62 dBm

Note:

• The remote uses two AAA batteries.
• Note that the polarity and direction of the batteries are correct whenever replacing them.
• Ensure that you use a dry cloth to clean the remote control immediately if any fluid has leaked from the batteries and replace them with new batteries.
• Dispose of used batteries in accordance with the batteries' instructions or whatever local rules or guidelines apply in your location for their disposal.

Quick Action Introduction

Installing Remote Batteries and Pairing the Remote

1. Ensure that the batteries are installed properly If the battery compartment has insulating film, then please remove it.
   
2. Pairing the Bluetooth Remote
   Press and hold and the button near the bottom right corner of Laser Theater.
   Release after you hear a 'beep'. It is now pairing.
   Wait nearby until the process is completed.
   
3. Remote paired You can now use the remote from anywhere nearby.
   

Motor Focus

Go to the Image Adjustment Menu in the system settings to adjust the focus.

Keystone Correction

4-Point Correction Mode

8-Point Correction Mode

Note:
The correction range for the 4-point and 8-point correction modes is shown above. The W and H for the different projection screen sizes are also different. For example, the dimensions for a 100" 16:9 image will be approximately W=2214 mm, H=1245 mm (the actual dimensions may differ. Please refer to the actual dimensions).

Safety and Protection

This device comes with an infrared sensor which is able to intelligently detect and protect the human eye from strong light damage within the area of the projection.
The device will reduce its luminescence to the lowest possible value when the sensor is triggered with a warning, 'Do not look at the light source directly.' Press any button on the remote to exit.

Audio

The projector has four built-in, high-quality speakers with approximately 30 w total output. It can be used as a stand-alone Bluetooth stereo.

Mainboard Upgrades

The mainboard can be upgraded in accordance with the processor's performance. The mainboard must be upgraded at an after sales service location or by being returned to the manufacturer. Users should not attempt to dismantle the mainboard themselves.

Smart Temperature Control

The system monitors 'NTC' (the laser, ambient temperature, and color wheel temperature) and will automatically adjust the fan speed. The ambient temperature range is 0~40℃. The system monitors the laser and color wheel temperature.

Temperature Mode:

• There are three brightness settings available while the projector is within its normal temperature range.
• An overheating warning will be displayed automatically when the projector reaches a temperature in its warning range. It will automatically switch to power saving mode. Temperature warning and error warnings will be displayed automatically whenever the temperature exceeds its maximum range to inform you that the machine will be automatically turning off.

Temperature switch: The laser comes equipped with a physical high temperature sensor which will automatically shut down its power source when its maximum acceptable temperature is exceeded.

Daily Maintenance

Heat Dissipation Maintenance

Note:
Do not allow any item to be placed within 50 cm of the project's heat dissipation vent to avoid obstructing the heat dissipation.

Cleaning and Maintenance

Ensure that the projector casing and lens is given a regular, light clean using the cleaning cloth that comes with the device or a professional grade cleaning cloth. Do not use any abrasive cleaners, solvents or other rough chemicals to avoid scratches to the surface of the chassis or glass cover.

Note:

• This projector is not water resistant. Do not allow liquids to penetrate the projector, particularly the power indicator, glass cover, heat dissipation vent, ports and microphone holes, and such other locations.
• Ensure that the cleaning cloth that comes with the machine or a professional grade cleaning cloth is used to clean the glass.
• Ensure that the projector is turned off and the power cord is removed before cleaning the device.

Technical Specifications

FAQs

Laser Safety Information

• A failure to follow the following safety advice may result in damage to the eyes and skin.
• You must never directly look at the laser projector lens or output. Its extreme level of brightness can cause irreversible eye damage. Ensure that the laser projector's casing remains intact while the projector is in use to avoid ultraviolet radiation. We recommend the use of protective safety equipment and safety goggles whenever undertaking repairs or maintenance.
• You must not, under any circumstances, open the laser's protective casing when it is operating.
• You cannot allow any reflective objects to go near the path of the laser beam.

This is a Class 1 laser product with a corresponding laser wavelength of 455 nm. The product also contains an internal Class 4 laser bank, which is well-protected. The following is a warning label used for describing the dangers of a Class 4 laser product:
CLASS 4 LASER RADIATION
WHEN OPEN AND INTERLOCKS DEFEATED, AVOID EYE OR SKIN EXPOSURE TO DIRECTOR SCATTERED RADIATION.

There is a certain level of risk associated with servicing this product since the maintenance technician may be exposed to Class 1 laser radiation during the process. Our projectors can only be serviced by well-trained and qualified maintenance technicians.

Important Safety Information

Ensure that you carefully read the following important safety information and all product labels before using this product.

Safety Label Description

This label warns users that this product contains non-insulated voltage sources which can cause electric shock. Hence, there is a danger of electric shock should you come into any kind of contact with any component within.

This label alerts users to critical handling and maintenance related information. Please ensure that you read this information carefully to avoid any errors.

This alerts users to be aware of high temperatures.

This label alerts users to keep their hands or other body parts away.

Grounding Warning
This product must be grounded when used.

Transport Instructions
You are advised to transport this product in its original packaging or equivalent, identical packaging.

Guarding Against Electric Shocks and Fire Hazards

• Use of improper electric cables may result in decreased product performance and even electric shock or fire, and so forth. Ensure that you use the product's original electric cabling or an identical equivalent when using this product to preserve performance and safety.
• Should you use a cable extension cord, then you must ensure that it does not have a lower current rating than the product's original cable. If you do not, then the cable may overheat and cause an accident such as an electric shock, fire, and so on.
• Ensure that you disconnect the cable from the power socket during a lightning storm or if you have not used this product for an extended length of time to avoid damage from a lightning or power line surge.
• Ensure that you do not place any flammable items near this product to guard against fire hazards.
• Do not allow any object to come into contact with the lens while the device is operating or it may result in the object becoming very hot or deformed, which may result in a fire.
• Do not allow any items to be placed near vents or the heat dissipation vent to avoid a buildup of heat within the product, which may result in a fire.

Safe Operating Instructions

• Do not allow this product to be used while on an unstable platform, frame, or table to protect against serious damage to the device or injury to those nearby should the product fall.
• Never look directly at the lens or heat dissipation vent while the device is operating to avoid eye damage.
• Do not attempt to take this product apart as there are dangerous high voltage components inside that can cause injury. This product must be maintained and repaired by highly experienced or authorized repair personnel should repairs be necessary.
• Do not place this product upright or it may easily fall over and cause injury or suffer damage.
• This product's working humidity must be between 20% and 80%, and the elevation must be less than 5,000 m above sea level.
• Do not immerse this product in, nor expose it to, water or any other liquid. Immediately unplug this device should any liquids or hard objects enter into its casing, and immediately request for a professional technician to conduct an inspection before continuing to use the device.
• Do not allow the device to be placed in the following kinds of environments:
  • In an area with poor ventilation or a narrow space.
  • Near any device with a strong magnetic field.
  • Where it is directly exposed to the sun.
  • Near a fire alarm.
  • In a very hot, cold, or moist environment.

Documents / Resources

Download manual

Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.

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