Returnstar Interactive Tech IQProjector V2 User manual

IQProjector V2
——User Manual——

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CATALOGUE
1. Battery notice...................................................................................................................................5
2. Notice .................................................................................................................................................5
2.1. Defense electric shock............................................................................................ 5
2.2. Defense fire................................................................................................................ 5
2.3. Avoid personal injury .............................................................................................. 6
2.4. Water-proof................................................................................................................. 6
2.5. Security operation.................................................................................................... 7
2.6. Laser alarm description.......................................................................................... 7
2.7. Altitude ........................................................................................................................ 8
2.8. Transport..................................................................................................................... 8
2.9. Ground......................................................................................................................... 8
2.10. Maintenance............................................................................................................. 8
3. Feature of projector........................................................................................................................9
3.1. Features:..................................................................................................................... 9
3.2. Package list.............................................................................................................. 10
3.3. Projector appearance (XGA/WXGA) .................................................................. 10
3.4. Projector appearance (1920*1080P)................................................................... 11
3.5. Control device and function ................................................................................ 13
3.6. Remote control appearance................................................................................. 13
3.7. Change remote control battery........................................................................... 14
3.8. Install methods........................................................................................................ 15
3.9. Installation distance............................................................................................... 16
3.10. Device connection................................................................................................ 17
4. Computer connection ..................................................................................................................18
5. Setting..............................................................................................................................................21
5.1. Using menu.............................................................................................................. 21
5.2. Display menu........................................................................................................... 22

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5.3. Setting menu............................................................................................................ 23
5.4. Option menu............................................................................................................. 25
5.5. Information menu ................................................................................................... 26
5.6. Serial connection.................................................................................................... 27
5.7. Ports setting............................................................................................................. 28
6. Maintain the projector..................................................................................................................29
7. Storage projector ..........................................................................................................................30
8. Trouble shooting...........................................................................................................................30
8.1. Projector can’t work............................................................................................... 30
8.2. No images................................................................................................................. 30
8.3. Image fuzzy............................................................................................................... 30
8.4. Anamorphous.......................................................................................................... 31
8.5. Remote control failure........................................................................................... 31
8.6. Indicators.................................................................................................................. 31
Please read this user manual carefully before using this product and keep it for future
reference.
This symbol warns user that the voltage inside machine would cause electric shock. So
connected with any inside components may exist shock dangerous.
This symbol warns user some important information that related to maintenance and
operation. Please read such information carefully.

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1. Battery notice
(When the product comes with a remote control battery)
Using wrong type battery may cause chemical spills or explosions.
Please follow below points:
1) Install the battery according to positive electrode and negative electrode.
2) Different types of batteries have different features. Please do not mix using different types
of batteries.
3) Please do not mix using new battery and old battery. Mix using new and old battery will
reduce battery life and leak chemicals of old battery.
4) When battery cannot use property, you should change battery immediately.
5) The chemicals leaking may hurt skin. If the battery leaks out chemicals, please lean up with
a dry cloth and change a new battery immediately.
6) Due to different storage conditions, life of affiliated battery may become shorter, please
change within 3 months or earlier after first using.
7) Please recycle the used battery; please contact local waste management department for
more detail information.
2. Notice
2.1. Defense electric shock
1) This product should use single-phase ac power supply. It must use affiliated power cable to
provide power, if affiliated power cable is incorrect, please refer to your vendor.
2) If you need extend power cable, you should use current rating higher than projector.
3) If not, it may cause overheating.
4) Please don't disassemble the projector, when maintain or mended is required, please
deliver to authorized agent. Please don't let any liquid spilling on the projector.
5) Please do not use and plug-out power cable to protect this product during thunderstorm or
not used for a long time.
2.2. Defense fire
1) Don't deploy combustible material near projector.
2) Don't put this projector under direct sunshine and also do not put near heat source like
radiator and stove, etc.

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3) Slots and holes on this device are used to ventilation and heat dispersion. Please don't jam
the slots and holes to make sure projector reliable and defense overheat. Please don't install
too close to wall or other similar surface to keep vent unimpeded. Projector shouldn't install as
embed method or inside cabinet unless it can provide good vent condition.
4) It should install in a good ventilation room condition and smoothly heat dissipation to avoid
overheating.
5) Please plug-out power cable if don't use projector for a long time.
6) Please don't connect too much device in one power socket.
2.3. Avoid personal injury
1) Please read this state and all symbol on system before using the projector to avoid
personal injury and physical damage.
2) It should make sure all lens and cover-plate install correctly to avoid person hurt.
3) Please power off and plug-out projector power cable firstly while moving or dismounting
projector.
4) The power input of the projector is considered to be disconnected device. When connected
inside components, it should power off projector firstly. The disconnect device should be early
installed in the fixed wiring if the power input of the projector is not accessible such as ceiling
installation.
5) Please don't put projector on unstable platform like frames or desktop. To avoid causing
device damage and personal injury.
6) Please don't erect projector, it would lead to fall down, causing heavy damage and
personal injury.
7) Operating is dangerous without lens or shield. It should change immediately if lens, shield
or ultraviolet ray defense screen were obvious damage.
8) Warning: This projector use super bright laser. Don't try to watch lens or laser directly.
9) Exposed on ultraviolet ray: some people with special medical will sensitive to ultraviolet ray.
ACGIH (American Conference of Governmental Industrial Hygienists) suggest that working
time 8 hours expose under ultraviolet ray should be less than 0.1 microwatt at per centimeter
effect ultraviolet ray radiation area. Work place assessment is recommended to ensure that
employees are not exposed to these government regulations. For maintenance and repair
personnel exposure to UV radiation is only allowed for 1 hour per day.
2.4. Water-proof
1) Please don't let this projector under rain or in a wet condition.

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2) Please don't let this projector immerse or expose on water or any other liquid. Please plug-
out power cable immediately if any liquid or solidity get into device shell and ask professional
person check if it could use again or not.
2.5. Security operation
1) Don't watch the lens directly when projector is working otherwise eyes may get hurt.
2) Please open lens shutter or lens lid when using projector.
3) Please do not block the projector lens with any objects when the projector is working,
otherwise it may cause the item to become hot, deformed or even cause fire.
4) Do not let direct solar irradiance to the lens, it may cause fire.
5) Do not continue to use the projector when it emits smoke or strange noise or odor if there
is any abnormality in the projector, unplug the power cord immediately and contact your
vendor immediately.
6) Don't touch grille and base plate because it would be hot.
7) Don't use any more when this product broken or fallen down, please contact the vendor
check immediately.
8) Please clear up air filter frequently (If there is).
9) The internal temperature may rise and cause damage when the filter ventilation slots are
filling in dusty,
10) Don't try to disassemble this projector. There are some components with high voltage
which can lead to human hurt in the projector.
11) Please don't vertical or erect projector, it could lead to projector fall down and also cause
heavy damage and personal injury.
12) Please use the affiliated components to ensure install stably when installing the projector.
13) Please don't put this projector under below condition:
•No good ventilation or narrow space.
•It should be installed at least 50 cm distances from wall and have good ventilation.
•A place that is wet, much dust or smoke, otherwise it may contaminate the optical
components, shorten the life and darken the image.
•Nearby any device which creating strong magnetic field.
•Direct sunlight.
•Nearby fire alarms.
•A place that is extreme hot, cold or wet environment.
2.6. Laser alarm description

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1) This projector belongs to a kind of laser device.
2) This projector has 4 kinds projector model inside. Don't try to disassemble or change,
otherwise it will be very dangerous.
3) If users operate or adjust instruction without specific description it would exist in dangerous
expose into laser.
4) Please don't open or disassemble projector, it maybe cause damaged because of exposed
to laser.
5) Please don't watch light beam while projector is running. Brighter light maybe create
permanent damage to eyes.
2.7. Altitude
This device can work at high altitude. Please set the device to High Altitude mode when working
at high altitude area (more than 3000m) otherwise it maybe power off automatically or make
the lifetime of device shorter.
2.8. Transport
We advise to use the original package or the similar material to transport projector.
2.9. Ground
Ground connection is necessary for this device.
2.10. Maintenance
1) Please don't repair the device by yourself when opening or removing the lid because it
exist electric shock dangerous. Please contact professional people repair it.
2) If you try to modify factory configure or other settings which have not specific introduce in
this guide, it maybe cause perpetual damage and lose guarantee.
3) If below situation happened, please plug-out the power cable and contact professional
people to modify the projector:
•Power cable or socket which is damaged.
•Liquid splashed into the device
•Projector is exposed to rain or water.

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Product runs abnormally please flow this guide operate projector. Other operation may lead to
damage. Professional technicians are required to do a lot of extra work frequently to get the
projector back to normal.
•The projector has been dropped or the case has been damaged.
•Significant changes in product performance, indicating that repairs are required.
•Components changing: Please contact technician confirm the components are from original
factory or authentication factory when need changing components, if not, it maybe make the
projector performance and reliability lower. Changing components unverified will lose
guarantee.
4) Security checking: It should ask the technician to execute security checking to confirm that
product is normal after repairing.
3. Feature of projector
Thanks for choosing this projector. This product is ultra-short focus laser projector. With
3300lm and 3600lm brightness and laser super long lifetime, it makes it keep highlighted state
in whole lifetime. With ultra-short focus technical, avoid human body radiation and solves the
issue of shadow affect. It uses advanced laser fluorescent display technical, color
performance get huge breakthrough and color gamut range over REC. 709 standard color
gamut. Moreover, noise less than 30 dB, lens center design and arrangement of the interface
on the back of the projector provides a good user experience.
3.1. Features:
1) Using laser as light source.
2) With DLP technical, support resolution of 1024*768, 1280*800 and 1920*1080. (Different
model).
3) Using ultra short focus lens.
4) Integrated brightness and color.
5) Adopt current digital steeples adjustable technology, adjustable segment current.
6) Multiple interfaces with double HDMI input.
7) Power on/off immediately.
8) DLP-link 3D.
9) Industry design, light source dust-proof level gets IP5X.
10) Support ≤ 0.5Wsupper-low power consumption.
11) Support 360 °Angle free installation.

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12) Support auto keystone correction.
3.2. Package list
This projector contains below parts. Please check parts are complete when open the packing
and contact with distributor immediately if anything loss.
Projector
Power cord
VGA cable
Remote control
Quick guide
Certificate
Warranty Policy
Notice:
Some area may have difference accessories due to differences in each country (region)
application.
3.3. Projector appearance (XGA/WXGA)