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Sichuan Changhong Electric Co., Ltd.
Add: 35 Mianxing East Road, High-tech Zone, Mianyang, Sichuan, China.
Changhong Laser Display: laser.changhong.com
Changhong Official Website: www.changhong.com
JUN0.018.２６１３ V1.0
Laser Theater
F o r H o m e I n s t a l l a t io n
P l e a s e r ea d ca r e f u l l y b ef or e us in g
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1. Packaging Overview
The packing box of this machine contains the following items. Please check carefully whether the following items are complete. If there are any
missing items, please contact your local distributor.
Main unit × 1
Speaker × 1 pair (with cable)
Product user manual × 1
Remote × 1
Power cord × 1
HDMI cable ×1
AAA Battery × 1 pair
Lifting screws × 4
Please note that product accessories may be increased or decreased due to product upgrades; the appearance of remote
①
control shall be subject to the real object.
② Due to differences in product application in each country (region), the product accessories may vary in some countries (regions)
Prompt Information
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2. Product Introduction
2.1 Product Specification
Product Specification Parameters
Product Model A5U Movement System Android Intelligent Movement
Display Laser light source + DLP technology
Resolution 3840×2160
Best Visible Picture
Method of Remote
Power AC 100-240V, 2.8A, 50-60Hz Body size (approx.) Φ480 × 171.5 (mm)
100'' Built-in speakers
Bluetooth
Network connection Wired network + wireless network
External Passive
Implementation standard
Net weight of main unit
15W × 2
5W × 1
Q20541230-8.154-2019
9.3 kg
Port
VGA × 1 VGA AUDIO IN ×1
COAX × 1 AUDIO OUT ×1
EXT SPEAKER R/L USB × 2
SERVICE ×1 HDMI × 2
LAN×1
This device contains a radio transmission module with model approval code: CMIIT ID: 2018AP0094
Environment
Run
Storage
Temperature 0~35℃
Relative
humidity
Temperature ﹣20~50℃
Relative
humidity
20%~80%
20%~80%
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2.2 Appearance
2.2.1 Main Unit Structure
Figs. 1 to 4 Structure
Fig. 1 Front
Fig. 3 Right
Fig. 2 Top
Fig. 4 Rear
Main Unit Structure
No. Name
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
⑫
⑬
Ventilation mesh
Power button and indicator
Infrared protective sensor
Receiving hole for far-field
voice
Light emitting hole
Kickstand for height adjusting
Kickstand for height adjusting
Ventilation mesh
Side port
Kickstand for height adjusting
Power input
Anti-theft lock hole
Rear port
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2.2.2 Ports
Fig 5 Rear port
Fig 6 Side port
big, when the file in USB mobile hard disk is played back in the
device, please do not plug and unplug USB mobile hard disk in
other USB interface, so as to avoid damaging the device or
causing other malfunctions.
As the starting current of USB mobile hard disk is
Ports
No. Name Function
VGA
①
VGA AUDIO
②
IN
COAX
③
AUDIO OUT Provide output of analog audio signal (L/R)
④
EXT PEAKER
⑤
（R/L）
USB 2.0
⑥
USB 2.0
⑦
HDMI2（2.0） For connection with external devices (ARC) with HDMI ports
⑧
HDMI1（2.0） For connection with external devices with HDMI ports
⑨
LAN For wired network connections
⑩
SERVICE For factory commissioning tooling only, do not insert any signal wires
⑪
For connection with personal computers or other devices with VGA
output ports.
Analog audio output for connecting audio and video playback
equipment (e.g. L/R, Audio out)
The "coaxial output" mainly provides the transmission of digital audio
signals and can be connected to an external sound system
For connection with the speaker of the television.
For connection with USB devices, such as flash disk, mobile hard disk
drive, etc.
For connection with USB devices, such as flash disk, mobile hard disk
drive, etc.
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2.2.3 Remote Control
Fig 7 Remote Control
No.
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
⑫
⑬
⑭
Name Function
Power key Standby switch
Reserved key Function not defined
Reserved key Function not defined
Home key
Up/Down
/Left/Right
Return key
Volume + key Volume up
Reserved key Function not defined
Volume - Volume down
Program key
OK key Enter the page of selection
Menu key
Reserved key Function not defined
Indicator
Short press this key to call up the main scene; long press this key to call up
the list recently used
When a menu is displayed, it is menu Up/Down/Left/Right; When the media
plays without menu, the function defined by the system is executed
Return to the previous menu
Open the selection menu of program
Short press this key to open the setting menu in program and local media;
under any scene, long press this key to call up all setting menus
Indicating the response status of the key
Keys and Functions
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Matching of remote control
Bluetooth remote control is adopted in this device, the remote control can be used after being matched with the device. When starting up the
device for the first time and the main unit is not matched with the remote control, please match by the following the steps as below.
a． Press the “ON/OFF” key of main unit to start up the device;
b． Carry the remote control towards the device and hold it within 50 cm right ahead the main unit, press the “Menu” key and “Volume
-”key at the same time and hold for more than three seconds;
c． Remote control indicator will flash quickly and the remote control will enter the matching mode;
d． When the remote control indicator lights up for long and the screen will display as Fig 7, loosen the keys and wait for connection;
e． The indicator of remoter control will go out, and the tip of “Match succeed” is displayed on the screen, that means the matching is
completed;
f． The remote control can be used to control the device only when the matching is completed. In case the matching is failed, it is required
to make the matching again.
Fig 8 Matching
Fig 9 Matched
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3. Installation and Commissioning
3.1 Installation
According to different application scenarios, the machine supports four installation methods: desktop front projection, desktop back projection,
lifting front projection and lifting back projection.
3.1.1 Installation Method
The display mode (front desktop, rear lifting, front lifting and rear desktop) needs to be changed and set from the OSD menu due to different
applications.
Fig. 10 Desktop Front Projection
Fig. 12 Lifting Front
Fig. 11 Desktop Rear Projection
Fig. 13 Lifting Rear
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3.1.2 Screen Size and Installation Distance
The distance between the main unit and the screen is proportional to the image size. The closer the main unit is to the screen, the smaller the
image size will be; vice versa. The following is a brief description of the relationship between screen size and installation distance, with the desktop
front projection as an example. Please refer to the following data to determine the approximate installation distance.
Screen size and installation distance(For Reference only) Unit: mm
Screen
Size
80'' 1771 996 47 199
90'' 1992 112 1 93 230
100'' 2214 1245 140 261
Width of
Display Area
Height of
Display Area
Projection
distance①
Height from main unit
to screen②
“” in Fig. 14 is the distance
①
between the back end of the
main unit and the screen
It is suggested that the viewing
distance should be more than
1.5 times of the diagonal length
③
of the screen. Long-term close
watching of the screen may
affect vision
Prompt Information
"" in Fig. 14 is the height of the top of
②
the main unit relative to the bottom of the
screen
The above data are for users' reference
④
only. Please be noted that there may be
deviations in actual use
Fig. 14 Installation distance
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3.2 Picture Adjustment
Adjust Image Position
3.2.1
This section takes the installation method of desktop front
projection as an example to explain the picture adjustment for
users' reference.
a. Connect the power supply and start the main unit;
b. According to the picture display, adjust the size and position of
the picture by moving the main unit forward, backward, left and
right or rotating the height adjustment kickstand.
3.2.2 Focus Adjustment
a．Call up the electric focusing screen through the user menu: long
press the "Menu" key of the remote control → select Display
Setting → select the Electric Focusing;
b. Use Up arrow and Down arrow to make rough adjustment: Use
the “Up/Down” key in the remote control to select the “Up/Down”
arrow→press the “OK”key time after time to adjust the image
into approximately clear (judging by observing the definition in
the center of the image);
c. Afterwards, use the Left arrow and Right arrow to make fine
adjustment: Use the “Left/Right” key in the remote control to
select the “Left/Right” arrow→press the “OK”key time after time
to adjust the image definition into the optimum;
d. In case the definition still cannot reach the ideal status, it is
required to repeat the step b and c.
Fig. 15 Focus adjusting image
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4. Operating Instructions
4.1 Basic Settings Menu
a. Under the program source and local media, press the
"Menu" key to open the "Settings" menu, and press the
"Up/Down" key to cycle through the adjustment items of
the first-level menu, and press the "OK" key or the "Right"
key to enter the next-level menu. When any parameter
adjustment option is selected, press the "OK" key to
confirm the selection or enter for adjustment, and then
use the arrow key and the "OK" key to adjust;
b. Under any scene, long press the "Menu" key to call up the
"All Settings" menu, and press the "Up/Down" key to
select various menus, and then press the "OK" key to
enter;
c. The parameters such as sound, image, network, system,
etc. can be set in the "Settings" and "All Settings" menus;
d. After completing the required operations, press the "return"
key to return to the previous menu interface step by step,
or press the "Menu" key to exit the menu directly.
4.2 System Home Page
a．Press the "Home" key to enter the "Main Scene" interface;
b. There are apps such as Media, Netflix, TvManager, TV
manager, You Tube etc. under the home menu, which can
be configured according to specific requirements.
①
②
Some options in the user's operation interface are not
selectable, displayed or hidden automatically in different
models, signal sources or states
The user operation interface can be updated through
software upgrade. If there is any difference between the
user manual and the final product, the actual display shall
prevail
Prompt Information
Fig. 16 System Home Page
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5. Safety Precautions
This machine contains a laser module. For your safety, please follow the following tips.
Do not look directly at the bright light emitted by this machine,
①
otherwise it may cause eye injury
Do not open or disassemble the machine, which may cause damage
②
due to exposure to laser radiation
Do not use some optical instruments (such as magnifying glass and
microscope for experiments) to observe the laser output, otherwise
③
eye injury may be caused
Wear professional laser protection glasses when there is a need to
④
have direct contact with bright light
Appropriate instructions for assembly, operation and maintenance,
including preventive measures and clear warnings to avoid possible
⑤
exposure to laser light and accompanying excessive radiation
reaching Class 1 emission limits
For your safety, please select the right viewing direction
⑥
Precautions
Prompt Information:
- Conforming to GB7247.1-2012 safety standards;
- Laser wavelength: 445~465 nm; Output optical power of this
machine: ≤ 3.0W; Pulse width: about 1.5ms;
- Conforming to Class 1 laser equipment conforming to IEC
60825-1: 2014
Fig. 17 Viewing direction
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Do not place the machine near heat sources such as direct sunlight, radiator, fire or stove
①
When the machine is moved from a low temperature environment to a high temperature environment, condensation may occur
②
inside the machine. Please do not use it immediately
In case of any abnormality or malfunction, such as no image, no sound, smoking or unusual odor, please disconnect the power
③
supply immediately, unplug and contact our after-sales service personnel to open the machine for inspection
④
Do not block the air vent and install the machine in a well-ventilated place to prevent the machine from overheating
Do not use flammable materials such as books and cardboard to block the light beam emitted by the machine. Flammable
⑤
materials may melt or ignite objects or even cause fire when exposed to the light beam for a long time
Do not place the machine directly in areas with poor ventilation such as carpets, cushions, bookshelves or closets.
⑥
To facilitate ventilation, please ensure that the distance between the ventilation opening of the machine and the wall is greater
⑦
than 30cm
Do not place flammable spray or other flammable substances beside this machine
⑧
If there is a gas leak, please do not touch or switch the wall socket. Open the window immediately for ventilation
⑨
Do not touch or wipe the lens with hands or ordinary cleaning cloth. To remove dust from the lens, please use an ear syringe ball
⑩
When installing the machine by hoisting, professional technicians shall use corresponding professional tools for installation.
⑪
Improper installation may cause the machine to fall, thus causing personal injury or damage to the machine
Please contact your dealer or Changhong After-sales Service Center for inspection, adjustment or maintenance.
⑫
Non-professional operation may cause electric shock or damage to the machine
Precautions
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6. Recycling
It indicates that packaging materials can be recycled, please do not discard them at will
It indicates that the environmental protection service life of the product is 10 years under normal working and using
conditions, and the product can be used safely within the environmental protection service life
In order to protect the environment, used batteries and products can be recycled by regular dealers or manufacturers.
Please do not discard them at will
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7. Warranty Service
Dear user,
Thank you for your favor to CHIQ products! Please fill in the warranty card
timely and accurately to ensure that you can get better service after purchasing the
product. In the future using process, if there is product failure or you have any
comments/suggestions, please contact us through authorized local dealers:
Or you can reach us directly by visiting our website: laser.changhong.com
About after-sale service including installation, service and maintenance, the
local country/region laws and authorized local dealer’s policy shall prevail.
Regards,
Sichuan Changhong Electric Co., Ltd.
Please paste the purchase invoice and local dealer’s warranty service
guarantee terms card here.
Warranty
a. During the warranty period, if there is any fault caused by the product
quality issues, you can enjoy maintenance service with the completed
service warranty card and purchase invoice;
b. Please properly keep the service warranty card and the purchase invoice
as the warranty certificate;
c. The warranty will automatically become invalid once the service warranty
card and the purchase invoice are altered;
d. Matters not covered shall be implemented with reference to relevant
national/regional laws and regulations or industry regulations.
Under any of the following circumstances, the warranty service will not be
applicable, and you will be provided with charged maintenance services:
a. Exceeding the validity period;
b. Damage caused by improper use, maintenance and storage;
c. Damage caused by dismantling by unauthorized persons;
d. Lack of warranty card and invoice (unless the product can be proved that
it is within the validity period);
e. Altering the warranty card without authorization;
f. The product model or number of the warranty card does not conform to
the actual goods.
In case of any changes in the list above, the newly formulated relevant
regulations of the company or the relevant laws and regulations updated by
the country/region shall prevail.
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Warranty Card Warranty Card
n
Date of Installation: _____/_____/_____ Date of Installation: _____/_____/_____
User name Tel
Address
Machine model Shopping mall
Invoicing date Invoice No.
Body barcode
Service Status: □ Screen Installation and Commissioning □ Mount Installation
and Commissioning □ Separate Onsite Debugging
Please confirm the wall properties for screen installation: □ Solid Brick Wall
□ Hollow Wall Brick □ Wooden Wall □ Other
The appearance of the machine and the electrical performance are in good
condition after installation: □ normal □ abnormal
User Satisfaction Survey: □ Satisfied □ Not Satisfied
User signature:
The first copy is retained by customer (warranty card)
User name Tel
Address
Machine model Shopping mall
Invoicing date Invoice No.
Body barcode
Service Status: □ Screen Installation and Commissioning □ Mount Installatio
and Commissioning □ Separate Onsite Debugging
Please confirm the wall properties for screen installation: □ Solid Brick Wall
□ Hollow Wall Brick □ Wooden Wall □ Other
The appearance of the machine and the electrical performance are in good
condition after installation: □ normal □ abnormal
User Satisfaction Survey: □ Satisfied □ Not Satisfied
User signature:
The second copy (retained by authorized dealer)
Authorized Dealer Information
Authorized Dealer Information
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