Innovative K7I User manual
Innovative K7I is a versatile multimedia device that combines advanced features for home entertainment and professional presentations. With its built-in media player, you can effortlessly play movies, music, and photos from various sources, including USB drives, SD cards, and external hard drives. The K7I also offers seamless connectivity options such as HDMI, VGA, and AV ports, allowing you to connect to a wide range of devices like laptops, gaming consoles, and DVD players.
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3D
User Manual
Color and appearance may differ with the icons in this manual,product specifications may vary due to the improved performance without notice
V 1.0
Content
Features…………………………………………………………………………………….1
Safety Instructions… … … … … … … … … … … … … … … … … … … … … … … … … .2
List of Items… … … … … … … … … … … … … … … … … … … … … … … … … … … ….10
Projector Exterior View… … … … … … … … … … … … … … … … … … … … … … .11
Remote Instructions… … … … … … … … … … … … … … … … … … … … … … … … ….12
Projection Distance and Size… … … … … … … … … … … … … … … … … … … .13
Operations Instructions… … … … … … … … … … … … … … … … … … … … … … … .13
Multimedia Function… … … … … … … … … … … … … … … … … … … … … … … .14
Connecting to Video Device… … … … … … … … … … … … … … … … … … … .15
Connecting to Audio Device … … … … … … … … … … … … … … … … … … … .16
Connecting to HDMI Device… … … … … … … … … … … … … … … … … … … ….17
Connecting to PC…………………………………………………………………….18
OSD MENU… … … … … … … … … … … … … … … … … … … … … … … … … … .19
Multimedia Menu… … … … … … … … … … … … … … … … … … … … … … … … ….22
PPT/PDF Document Play …………………………………………………………….27
3D Function… … … … … … … … … … … … … … … … … … … … … … … … … … … ….28
Trouble Shooting………………………………………………………………………….31
Technical Specification… … … … … … … … … … … … … … … … … … … … … … … .33
Thank you for using our LED mini projector!
After you reading this manual, you will know how to use the projector. The projector is
designed for home entertainment, and it will project a big screen as you like at any time.
1 Features
The projector integrates high performance optical engine and friendly interfaces with high
reliability. Driven by RGB LED and DLP, it provides you with vivid images.
● 1280×800 Resolution; Support DLP-LINK 3D READY
● R/G/B LED, over 20000 hours lamp life;
● Support AV/HDMI/VGA sources; HDMI port can supply power for smart dongle; Coaxial audio
output for multi-channel surround sound;
● Built-in multimedia, support 1080P, 3D video/Music/Photo/E-book;
● Video playback breakpoint memory function;
● Built-in TV(optional);built-inli-ion battery(optional);built-in FM audio transmitter(optional);
● 100% offset, easy to use and install;
● Instant ON/OFF, without waiting for the machine to cool;
● Display 16.7 million color.
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1.1 Safety Instructions
● To ensure the safety of using this product, please follow the using instructions.
● Please use the adaptor specified by the company, other company products may damage
the machine.
2
● Do not disassemble, modify, throw, drop the projector, otherwise it may cause damage;
● Projector failure can only be repaired by professionals;
● The battery is integrated device, not to cover up and modify. The battery can only be replaced by
qualified service person;
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● Do not drop metal objects into the projector vents, or fall into the projector, otherwise it will result in
machine damage; if any foreign objects into, please turn off the power quickly, contact the after-sales
service person to deal;
turn off the power, and then call the authorised service center to maintain the projector.
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● Please use the projector in a well-ventilated, temperature 0-35℃/humidity 0~85%/Elevation 0~2000M
of the environment;
● Please do not block the air outlet vents, do not use the projector on the bedding, blankets and other soft
surface; Do not cover the whole with a cloth or other objects; If the projector ventilation holes are serious
disrupted, excessive internal temperature may damage the projector, or may cause a fire hazard;
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● Do not use the projector under high light or high magnetic field;
● Do not use the projector under dirty or dusty environment;
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● Do not look directly in the source of lens while the projector is running;
● This product and the user manual for further improvement or supplementsed without notice.
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Attention for viewing 3D movie
● Long close watch will affect vision;
● Wear stereo glasses watch program or game for long time will cause dizziness or eye fatigue;
● Pregnant women, elderly, patients with heart disease or prone to vomiting, to avoid excessive viewing;
● May make viewing three-dimensional images as reality frightened or excited。
● Do not place fragile or dangerous goods around when viewing stereo movie;
● The illusion of viewing stereo movie may cause people have suddenly action to injure other person;
● Prohibit children under 5 years old to view stereo movie. May affect the normal visual development;
● Photosensitive (light anaphylactic) allergy warning
1.Some people see specific things or flashing screen or certain mode screen in video or game, there will be an exception. Viewer or a loved one has epilepsy, photosensitive allergy history, please consult with a doctor before watching. Such as the viewing of the following symptoms immediately terminate and rest.
2.Dizziness, visual disorders, eyes or facial instability, as unconscious, convulsions, loss of consciousness, confusion, disorientation, nausea. If the above phenomenon continues, please consult your doctor.
● Taking the following measures to reduce the risk of allergies and other photosensitive when view 3D movie
1.Please rest 5-15 minutes when watch an hour.
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2.If the vision of two eyes are different, please watch after correction.
3.The eye height aim the 3D image, positive watch.
4.Please stop watching when feel headache or fatigue, dizziness.
5.Do not watch long when hardship, fatigue or illness.
● Children watch in the guardian care.
Please confirm when watching 3D
1.Please watch 3D image in effective audition angle and distance.
2.May not see the screen outside the valid audition or distance. You can not see the screen when prone position.
3.There is a short adaption time to re-watch screen when divert attention in watch halfway.
4.Under fluorescent lights(50 Hz ~ 60 Hz), 3-wavelenth lights, window around, the image may flick when watching.Recommend use the curtain to block the lights, to maintain indoor dim.
5.Must use the active 3D glasses support the DLP-LINK.
6.Can not see the image when there is a obstacle between the projector and glasses.
7.The position of the projector should keep a distance as far as possible with other machines.
● Product and user manual may vary due to the improved performance without notice.
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1.3
L
ist of items
Please unpack the box carefully, and check below items. If there is lack one or some of the them, please contact the distributor.
Projector
4
1 2
5
7 PG+
0
8
-/--
3
6
9 PG-
Remote
TF card
(optional) a c t i v e 3 D
(optional)
AV CABLE
Power Cable
Adaptor
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2 Projector Exterior View
Focus
Lens
Infrared receiver window
Outlet
Speaker
Headphone/
Coaxial audio output
Power ON/OFF
USB
Charging indicator
TF card
TV (optional)
Power
Touch Panel (optional)
AV
VGA
HDMI
Support tripod
Inlet
Lifting screw
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Body touch keys instructions
UP/Prev
Input channel switching
Left/V-(long press)/FB
3 Remote control instructions
Movie Broadcast
Mute
Photo Broadcast
Mode Selection
OSD Menu
OK
Left
Down
TV 0-9
TV digit switch
1 2
4
7
PG+
5
8
0 -/--
3
6
9
PG-
Right/V+(long press)/FF
Return
OK/Menu(long press)
Down/Next
Power ON/OFF
Audio broadcast
Input channel switching
Exit
4:3/16:9
UP
Right
Play/Pause
Stop
V+
V-
Return
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4 Projection size and distance table(just for reference)
Turn the focal wheel to adjust the focal length to obtain a more clear picture.
Size(unit:inch)
Distance(unit:m)
Series number with H
Remark: The suggested projection is between
40 inches and 100 inches.
16:10 16:9
4:3
16:10
20
40
50
0.50-0.53
1.04-1.08
1.30-1.34
0.53-0.55
1.06-1.10
1.33-1.37
0.57-0.61
1.16-1.20
1.46-1.50
0.63-0.66
1.27-1.31
1.59-1.63
60
80
100
120
1.56-1.62
2.09-2.17
2.60-2.70
3.16-3.28
1.59-1.65
2.12-2.20
2.65-2.75
3.22-3.34
1.75-1.81
2.33-2.41
2.91-3.01
3.49-3.61
1.92-1.95
2.56-2.59
3.20-3.25
3.84-3.90
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Projector operations
Connect one side of the projector to the AC plug,
the other side to the projector DC port, then press the
power for 3 seconds, the indicator flash till normally
on, then access signal, select the corresponding channel
can get the required image.
Note: When there is no signal for 15 minutes, it will shutdown automatically.
The projector may be equipped with battery, charging indicator light, said charging;
charging indicator off, suggesting the power is full, completely full of power will take
1-4 hours. When using the battery, the remote boot is disabled, you can only press the
13 body switch key to start the projector.
This projector support the following signals, and output to display images:
Multimedia------- built-in multimedia function;
TV ----- connect to TV to receive analog signal(optional);
AV ----- connect to external AV equipment;
HDMI ---- connect to external HDMI device;
VGA ----- connect to PC VGA port directly.
5.1Multimedia
Operating the projector into multimedia system
Connecting U-disk or TF card, insert U-disk or TF card into the marked direction of the
projector, select the media type in the main menu, enter the file fold of the USB or TF,
choose the corresponding file to play.
TF
U-flash memory or mobile HDD
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5.2Connecting to video device
Connect one end of the AV cable to the projector, the other end to the AV equipment corresponding
hole. press on the panel or Source on the remote to change AV channel.
The complete connection should be like shown below.
Composite AV cable yellow yellow white white red
Projector AV red input cable
DV
DVD player/SAT
Game console
Portable media player
Note: There is different definition of the AV port, please use the AV cable in the packing.
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5.3 Connecting to Audio device
Plug one end of the coaxial audio cable into the projector, the other end to the audio device that support
AC-3/DTS decoding, you can enjoy 5.1 multi-channel surround sound, or plug in the stereo headphones to appreciate 2.0 stereo.
The complete connection should be like shown below.
Amplifier support AC-3\DTS decoding
Headphone
AC-3\DTS decoder
Dedicated coaxial audio output line()optional)
Note: There is different definition of the coaxial audio out pine, please use out dedicated coaxial 16 audio output line.
5.3 Connecting to HDMI device
Connect one end of the HDMI cable to the projector, the other end to the HDMI device.
Press on the panel or Source on the remote to change to HDMI channel.
The complete connection should be like shown below.
HDMI
DVD player
Game console
HDMI can supply power for android stick
PC
Laptop
Note: Laptop with HDMi, press Fn+OSD button to switch, some laptop with automatic HDMI identification HDMI output, others need to set external display.
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5.4 Connecting to PC
Connect one end of the VGA cable to the projector, the other end to the pc or laptop.
Press on the panel or Source on the remote to change to VGA channel.
The complete connection should be like shown below.
Note: If the projector can not display the VGA when boot and select the VGA channel, please follow the following steps to check and set the computer.
1 Check the VGA cable is connected properly, the input channel change to VGA channel;
2 Set the computer resolution to 1280×720;
3 Turn on the computer external video port. Press the Fn and the screen switching key, to
copy or switch the computer display information to the projector;
4 There is copy and expand display to the external display device function in the computer
6 OSD menu operations
6.1 Set OSD menu
Press【MENU】on the remote or long press 【 】on the panel, appear corresponding menu
interface, press【 】【 】to select different adjustments, appear corresponding icon and options
press 【 】【 】to enter the menu adjustments, press【OK】or【 】to confirm, now enter the
option to adjust, press 【 】【 】to adjust, press 【MENU】on the remote or 【 】to exit, or wait
a few seconds to exit the menu operations.
6.2 Select the input source
Press 【Source】on the remote or press 【 】on the panel to switch to the channel you want.
There is corresponding icons and characters after switch.
6.3 Main menu operations
6.3.1 Select "image" sub-menu
Please refer to 6.1, settings include:
*Picture mode“Standard/Mild/User/Dynamic”
影像
*Color temperature“Standard/6300K/User/9300K”
*Aspect ratio“Auto/4:3/Widescreen/Zoom1~3”
*Noise Reduction“Off/Low/Middle/High”
*PC Setup“Auto Adjust/Horizontal Pos./Vertical Pos./Size/Phase”
图像模式 标准
色温
降噪 中
电脑设置
梯形校正 0
投影方式
Picture Mode User
Color Temperature
Aspect Ratio
Noise Reduction Middle
PC Setup
Keystone 0
Projection
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*Keystone“-40~+40”
*Projection“Front/Front Ceiling/Rear/Rear Ceiling”.
6.3.2 Select "Sound" Sub-menu
Please refer to 6.1, settings include:
*Sound Mode“Standard/Treble/Bass”;
*Balance “-50~+50”;
*Auto Volume“On/Off”;
*Surround Sound“Off/Surround”
*FM XT“On/Off”. (Please set to local none-use frequency)
6.3.3 Select "Option" Sub-menu
Please refer to 6.1, settings include:
*OSD Language“Chinese/English/French/Espanish
*Brightness Mode“Standard Mode/Energe 1/Energe 2”;
*Signal Auto Detect“On/Off”;
*Restore Factory Default;
*Software Update“USB”;
*Version.
SOUND
Sound Mode Standard
OPTION
图像模式 标准
Balance
Auto Volume
Surround Sound
FM XT OFF
OSD Language English
图像模式 标准
Brightness Mode
Sigal Auto Detect
Restore Factory Default
Software Update(USB)
Version
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6.3.4 HDMI Menu Setting
Please refer to 6.1, settings include:
*Brightness “0~100”
*Contrast “0~100”
*"Brightness Mode" "Standard/Energy1/Energy2”
*Projection “Front/Front Ceiling/Rear/Rear Ceiling”
*"Keystone” “-40~+40”
*L/R Swap “left-right/right-left”
System Settings
Brightness 50
Contrast 50
Brightness Mode Standard
Projection Front
Keystone 0
L/R Swap L-R
Note: The language of the HDMI menu should select in other channel.
The language of the HDMI menu only support Chinese/English.
The HDMI channel do not support color adjustment.
The HDMI channel do not support color temperature adjustment.
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6.4 Multimedia Menu
The projector can play these media files(video/photo/music/text), and the support format includes:
Video Format:(support video play with subtitle file. support file suffix:srt,idx,ssa,ass,smi,txt,ttx,sub.)
Video Format:
Suffix Name Internal Code Max Resolution
Max Baud Rate
MPEG1 DAT/MPG/MPEG \ 1920×1080/30P 20Mbps
MPEG2 MPEG \ 1920×1080/30P 20Mbps
MPEG4 AVI/MP4 DIVX.XVID 1920×1080/30P 20Mbps
RM/RMVB RM/RMVB RV8,RV9,RV10 1280×720/30P 10Mbps
H.264 MKV/MOV H.264 1920×1080/30P 20Mbps
MJPEG AVI H.264 640×480/30P 10Mbps
Music Format:
Sampling Rate Baud Rate Sound Channel
MP3 32K-48K 32K-320Kbps Mono.Stereo
M4A(AAC) 8K-48K 32K-320Kbps Mono.Stereo
Photo Format:
Photo Format Max Resolution
JPEG 15360×8640
BMP 9600×6400
PNG 9600×6400
Remarks: 1 Support DIVX﹑XVID﹑H264 encoded file, do not support: MSVC/CRAM﹑MP42 GMC﹑IV32﹑RLE﹑cvid﹑RV20.
2 Support AC3﹑MP3﹑AAC﹑Cook encoded file, do not support: SonyATRAC3﹑Dobly HD.
3 Subtitle file and video file name must be the same, in the same folder.Not subtitle file name format: xx.xx.suffixn
xx..xx.suffix, special symbols or formatting
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Please refer to 6.2 operations to enter multimedia interface, display as follows:
PHOTO MUSIC MOVIE TEXT
Insert the U-disk or TF card to the corresponding interface.
Press 【 】or【 】to select the file type, when selected, the icon will become bigger, press
【Ok】to confirm, display as follows:
Return
USB TF
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Press 【 】or【 】to select the file need to play, press 【Ok】to confirm; or select the Return
Icon, press 【Ok】to back to previous interface, display as follows when open the U-disk or TF
card:
Press the direcion key to move, select to file need to open, press 【Ok】to confirm,, press 【 】to
play, press 【 】to stop.
In the media play state, press 【Ok】to display the shortcut icons, it has two layers, press
【 】or【 】to select, the specific meaning of the icons is below diagram:
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Multimedia shorcut menu:
Pause
Pause FB
Fast Back
FF
Fast Forward
Prev.
Previous
Next.
Next
Stop
Stop
Repeat
Repeat
Set A
List
Playlist
Set A
Info
Timing
Information
Slow FW
Slow Forward
Step FW
Step Forward
Timing Zoom out
Zoom In
Zoom in
ZoomOut
Aspect..
Aspect Ratio
Move
Move
L+R
L+R
Note: You can choose channel, subtitles, chapters to play in the file info option.
Info
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7 PPT/PDF File Play
Before playing PDF/PPT files, you need to convert the file to MPTG file to play.
System requirements CPU: Intel Pentium processor M1.5G or higher
Memory:above 256M
OS: Windows XP Sp2、Windows Vista、Win7
Office: Offce2003.Offce2007
PDF Reader: Adobe Reader8、9、9.1
7.1 Install the convert program
1 insert the Tfcard to the computer, find the installer. Or download from www.coolux.com.cn
2 double-click the icons to run the installation wizard, then follow the screen instructions.
3 when the installation is complete, there is a icon on your desktop.
4 double-click the icon to start program. The control panel of this program as shown below:
7.2 Convert PPT/PDF to MPtG
1 Select the operations on the control panel:
*Click convert PPT to MPtG.
*Click convert PDF to MPtG.
2 Select the PPT/PDF file need to convert.
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3.Select the target location.
* Input file: the full path to the selected PPT/PDF file.
* Output driver: the target disk storage path.
* Output file name: convert name the full path to the file. The convert file is same name as
the source file and store in the same path. (if not detected any removable disk)
4.Click OK to convert. After conversion, you can play the file on the projector directly.
Restrictions and settings
MPtG support most animation of the PPT on the desktop screen, except:
* Using timer or automatic repeat playback animation
* Longer than 60 seconds of a single animation. If there is repeated animation, MPtG
recording to 60 seconds.
* If the PPT screen stopped 3 seconds to replace the picture, the system will recognize
it as a complete animation, and send the Enter key to the PPT.
* Embeded VBA and OLE objects.
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* To change the time limit of animation, click the icon , then select 10/20/30/60.
8 3D Function
8.1 Watching 3D Image Requirements
Best viewing angle: Up/Down/Left/Right 9°
Best viewing distance: 3-5m
Suggest Projection Size: 60 inches
5M
3M
* Usually, only to watch 3D video in a dark room.
* Set the brightness mode to standard when watching 3D video.
Notice
1.The pairing of the DLP-LINK glasses is impacted by the intensity of the reflected light of screen.
Therefor, the pairing of the DLP-LINK glasses can not work in following cases: the reflected light of the screen is not enough
(such as the surround area is too bright) , the screen is too big or start a maximum energy mode.
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8.2 Watching 3D Movie
1. Copy 3D movie to flash memory or TF card;
2. Press “Source” to select USB or TF flash;
3. Select “Movie” to play the 3D movie;
4. Press F1 or entering the system menu to select
3D mode, there are 5 mode:
*By pass: Suitable for not need to watch 3D movie;
*2D_To_3D:Suitable for change to 2D to 3D video;
*Side by Side: Suitable for side by side 3D video;
*Top bottom: Suitable for top bottom 3D video;
*Blue-ray DVD:Suitable for blue-ray DVD;
Notice: If you watch the blue-ray DVD, the version of HDMI cable must be above V1.4, other
version do not support the blue-ray DVD.
If the left and right picture is opposite, please adjust it by 3D type side by side menu.
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8.2 Use DLP-LINK (DLP-Ready) type glasses
1 Press the button on the glasses when watching 3D images.
2 The glasses will flick after press the button, and synchronize with 3D images.
(The flashing is a unique operation of DLP-LINK type glasses. This may be different due to the different types of glasses.
3 If glasses flashes When viewing 3D images or there is a problem, please turn off the lights .
Please contact your projector Machine vendors, consulting glasses aspects.
Supported 3D Input format
Input Resolution Vertical Frequency (Hz)
HDMI 1280x720 120
* Only HDMI channel support 3D,projector recognize 3D signal automatically.
* The maximum resolution in 3D mode is 1280x720。
* Some menu may not work in 120HZ input.
Notice for viewing 3D image
* If screen rock from side to side, because the computer configuration is not enough, please select higher configuration.
* When Watch the 3D images, you can press the button on the glasses to switch the image play direction left / right.
* It is a normal phenomenon if the picture partial red or ghosting without 3D glasses to watch. Please wear 3D glasses to watch.
* You can not change the 3D images size.
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9 Trouble Shootings
If you encounter any problem during using the projector, please refer to the below methods to
solve the problem, if you still can not solve the problem, please contact the distributor.
9
.1 Projector can not be powered on, no image
1 check the power connection, the power work normal or not
Connect one end of the power cable to the projector, the other end to the socket. Be sure that
the connection is correct, and the power indicator works. If the indicator does not light on, please
replace the power cable or the adaptor.
2 Over-heat protection
If the projector works long time, the heat will high, when it reaches a setting figure, the projector
will be power off.
3 Obstacle in front of the lens
Remove the obstacle.
4 If using the battery to start the projector, no battery
Charging the battery and then use it. About the charging time, please refer to content in manual.
9.2 Image blurring
1 Projector lens does not focus properly
Use the focus to adjust.
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2 Projector does not aim the screen
Adjust the angle and direction, or height if necessary.
3 Lens is dirty
Clean the lens.
4 Light is strong
Pull down the curtain or power off some bulbs to lower the light.
9.3 No image
1 Video sources does not power on or connect wrong
Power on the video sources and inspect the connection.
2 Projector does not connect to the input port properly
Inspect the correction.
3 Select wrong input signal
Press on the panel or Source on the remote to select correct input signal.
9.4 Remote failure
1 Battery runs out
Replace battery.
2 Barrier between projector and remote
Remove barrier.
3 Distance between projector and remote too long
The distance can not exceed 5m.
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10 Technical Specifications
Name
Resolution
Display Technology
Lamp
3D
Color gamut
Power
Power consumption
Dimension(L×W×H)
Weight
VGA input
AV input
HDMI input
Support storage device file system
Headphone
Audio output
Speaker
Working Temperature
Working Humidity
CS-LED projector
1280×800
DLP
R,G,B LED
DLP-LINK 3D Ready
≥110%
100V-240V 0.8A
25W
180×110×28mm
520g/450g(No battery) standard VGA input port
3.5mm AV input port standard HDMI input port
USB TF NTFS,FAT16,FAT32
3.5mm sterio headphone
5.1 coaxial audio output
4Ω/1W/3W
0℃-35℃
0-85%
● This product and the user manual for further improvement or supplementsed without notice.
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