User's Manual

User Manual
Projector
Please read this user manual carefully before start using
the projector
1.Important Safety Matters
2.Know Your Projector
3.Function for Remote Control Buttons
4.Installation of Projector: A: Standard Setting b. Installation Methods
5.Switch On&Off Operation
6.Image Correction
7.Interface operation instructions:
1. How to choose signal source.
2. How to connect to wifi.
3. How to play U-disk.
4. How to set electric keystone correction.
5. How to use Bluetooth.
6. How to use Android screen projection.
7. How to use iOS screen projection.
8. System upgrade.
8.Multimedia play formats
9.Simple troubleshooting
Important Safety Matters
To achieve the best effect, please use the projector in a darker room or draw
the curtains.
Be careful when use the projector. Any dropping or bump may lead to
damaged parts, blurred images or display improperly.
Installation
Be careful to the power cord to avoid excessive bending. Damaged power
cord may cause electric shock and fire.
Please unplug the power cord from the socket after use.
Power Source
Unplug the power first.
Clean the cabinet regularly with a damp cloth. Neutral detergent can be
used. Do not use strong detergents or solvents (such as alcohol and thinner).
The lens should be cleaned with glasses cloth or lens paper. Be careful not
to scratch the lens.
Use a soft brush to clean the vents and speaker of the projector regularly, or
the vents will be blocked by dust and cause the machine breakdown due to
overheat.
Cleaning
Do not disassemble the projector casually since there may be a risk of
electric shock, which affects normal maintenance.
Liquid or heavy objects should not allowed on the machine.
High Temperature Attention
Know Your Projector
Function for Remote Control Buttons
Installation methods
The projector can input HDMI high-definition video signals, and supports
stereo audio signal input and output. Connect the projector and other
equipment according to the following picture.
Projector Accessories Description
Projector Accessories Description
1.Adjustable tripod. 2. Remote control signal receiver. 3. Projector lens. 4.
Power socket. 5. Remote control signal receiver. 6. Audio output connector.
7. HDMI 1 HD connector. 8. USB connector, 9. AV connector. 10. HDMI 2 HD
connector. 11. Horn. 12. Heat dissipation window. 13. Focusing dial. 14.
Detachable dust-proof net switch, move right to disassemble the dust-proof
net. 15. Removable dust-proof net.
1.Press the button (Figure 1). 2. Bottom sticker. 3. Hanger fixing hole, can be
used after removing the foot pad. 4. Height adjustment machine feet.
1.Power button
2.Back button
3.Confirm button
4.Up button
5.Down button
6.Left button
7.Right button
Refer to the data below and place the projector at the appropriate distance
from the screen according to required size of the screen . Please place the
projector on a smooth and solid table top, or suspend it from the ceiling. The
area around the projector should be well ventilated to avoid blocking the
vents. There should be no other objects within 30cm around the vents.
Standard Setting
To avoid distortion of the projected image after projection, place the projection
as close to the axis of symmetry as possible.
Attention
These figures may vary due to differences in optics. Suggestion: Please
physically adapt the distance and screen size before installation.
Note: The above data is for reference only, please refer to the actual measurement data.
Image scale
（Inch）Image size
55
80
100
120
4：3
projecting distance
2
2.85
3.53
4.2
The projector is right
handed, the left side is
bigger and the right side is
smaller.
The installation position and
angle are correct, the
image is square.
The projector is left sided,
the left is small and the
right is large.
1. Indicator light.
2. Power button.
3. Signal source button.
4. Direction button.
5. Menu button.
6. Home button.
7. Volume +.
8. Volume -.
9. Mute button.
10. Screen switch Button.
11. Confirm button.
12. Back button.
13. Last song.
14. Next song.
Depending on the environment and requirements, this projector can be
suspended from the ceiling using a professional projection stand, or placed
on a smooth tabletop. Or choose another mounting option according to the
following illustrations.
Attention Matters
1. When using the hanging method, the projector should not be higher than the
top edge of the screen, or it will affect the screen imaging effect and keystone
correction.
2. The projector should be installed on the left and right axis of symmetry of the
screen to avoid left and right keystone distortion of the image.
3. The space around the projector should be well ventilated after installation
and there should not be any objects blocking the way of the vents.
4. Please do not connect the power source during installation to avoid electric
shock or projector circuit failure.
5. Projector just installed may be blurred and trapezoidal distorted, please refer
to the section on graphic calibration for correction.
Bracket lifting positive projection
Bracket lifting back projection
Tabletop placement positive projection
Tabletop placement back projection
Projector On/Off
Image correction
Connect the projector to the power supply, the projector enters standby mode
and the power light is red.
Power on: Press the power button on the projector, or the power button on
the remote control, the power indicator turns to blue from red and enters the
working status.
Power off: In the working state, press the power button on projector or
remote control, the power indicator changes to red from blue and the
projector is turned off.
Dial clockwise to the end (below), then dial counterclockwise while watching
the particle spots on the image, stopping at the sharpest point, which is the
best position for focusing.
Switch on/off operation
Instructions for Interface operation
After entering the main interface, press the signal source button " " on the
power button, select the required signal source channel in the pop-up
interface, such as "HDMI1, HDMI2, AV", etc., and press the OK button on the
remote control to enter the corresponding signal source status.
1.How to choose the signal source
Multimedia play formats
Simple Troubleshooting
Enter the main interface, System Settings, Network Settings - WiFi Settings;
find the network you want to connect to and press Confirm.
Enter the password via the virtual keyboard and confirm the connection.
Password：
Show password：
2.How to connect wife
Insert a USB disk stored with multimedia files into the USB port and select
Movie, Music, Photo, Office suite in the main interface.
3.How to play U disk
Dial Wheel
Main screen, system settings, projection settings, keystone correction, switch
between four-point mode and manual keystone correction;
Adjust the four corners of the projection screen via direction keys until the
screen is normal.
4.How to set up electronic keystone correction?
Select Settings and click on "Bluetooth Settings"; Then search for Bluetooth
devices and find the one you need to pair with.
5.how to use Bluetooth
1.Miracast Device side : Main interface to Miracast
2.mobile side, find the screen projection function in the settings, and connect
the device name to Android Screen Together
The operation of this machine is very simple, just like an ordinary TV set,
usually you won’t encounter any problems, but there may be some false
faults due to the adjacent equipment or voltage, please handle the problem
on your own before sending it for repair, if it still does not work properly after
troubleshooting, please contact the relevant staff.
Trouble phenomena Possible causes of troubles
The power indicator does
not light up when the
power is switched on
Make sure if the power supply plugged int
Pressing the power
button on the remote
control and still can’t
switch on
1. Make sure if the switch at the back of the projector turned on
2. Make sure if the remote control battery powered off
3. Make sure if the projector receiving port illuminated by direct
light
No image on the screen
when the projector is
turned on
1. Make sure if the signal selection channel of the projector
correct
2. Make sure if the signal source channel turned on
3. Make sure if signal cable plugged in properly
The machine turns off
automatically after a short
time working
1. Make sure if the air inlet and outlet of the projector blocked
2. Make sure if the voltage too low, or voltage fluctuations too
high
Miracast
To connect Android Mobile/Ped with Projector Based on
WiFi-Display Technology
File format
JPG, JPEG, GIF, BMP, PNG
File type
Images
Video
Audio
MP4,MOV,3GP,AV,FLV,ISO,M2TS,MKV,MPG,RMVB,TP,TRP,TS,WMV,VOB,DAT,ASF
MP3,WMA,MP2,MP3、OGG,AAC,M4A,MA4,FLAC,3GP,WAV、M3U,RM,WMV,
6.How to use Android Screen Projection
1.Connect your phone and projector to the same wifi, if you don't have wifi,
set up a hotspot with your iPhone and connect to it with your projector.
2.Device side: enter iOS Cast in the main interface
3.Mobile side: open the Apple mirroring function and connect the device to
the same screen
7.How to use the Apple projector
1.Download the system upgrade file (file name suffix .bin) and place it to the
root directory of the USB stick (the format of the USB stick must be fat32)
2.Insert the flash drive with the upgrade file into the USB port of the projector
3.Enter the projector interface, System Settings - System Update - U disk
upgrade
4.Click to Confirm
5.Wait for the progress bar to finish, then turn on the projector.
8.System upgrade
Screen
Screen symmetry axis
Projector
ConnectCancel
Wi-Fi Setting Bluetooth Setting
Projection
Image Setting
System Update Other Setting About
Wi-Fi Setting Bluetooth Setting
Projection
Image Setting
System Update Other Setting About
Bluetooth
Off
Scan for devices
Paired devices
Voice assistant
Available devices
Connected
Bluetooth settings
Projection
Projection Mode
Keystone Advanced
4-Point Keystone
Digital zoom
Front-Desktop
Side
The picture ratio is best when the center circle is a perfect circle
“OK” Confirm the position Adjustment Back Reset
Screen mirroring
Screen mirroring
My Devices
Off
FCC Caution:
Any Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
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, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
IMPORTANT NOTE:
Note: This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to 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 in accordance with 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 receiver.
—Connect the equipment into 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.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment.This equipment should be installed and operated with
Screen
Screen
Screen
Screen
camera
camera
camera
camera
minimum distance 20 cm between the radiator& your body.