Ohira Tech MEGASTAR CLASS User manual

User manual
When you handle electronic products, make sure to observe precautions for safety.
Otherwise, re or an accident resulting in injury may occur.
This user manual shows important precautions to prevent accidents and how to handle the
product. Read this manual carefully, and use the product safely.
After reading this manual, be sure to keep this in an easily accessible place.
Ver. 2.0 ( June. 7, 2021 )
WARNING
Ohira Tech Ltd.
4489-1 Ikonobecho, Tsuzukiku, Yokohama City, Kanagawa, 224-0053, Japan
Tel [phone] / Fax [phone]
Email [e-mail] / Web https://www.megastar.jp/en

2
Contents
1 Introduction ......................................................4
1 .1 For Safety ....................................................................4
1 .1 .1 Handling Precautions..........................................................5
1 .1 .2 Safety Precautions..............................................................6
1 .1 .3 Consideration for Health .....................................................7
1 .2 Main Unit and Major Accessories.................................8
1 .3 Main specications.......................................................9
1 .4 Warranty ....................................................................10
1 .5 Identication label and symbols used ........................10
2 Preparation ....................................................11
2 .1 Carrying the Main Unit ...............................................11
2 .2 Installation.................................................................. 11
2 .3 Connection.................................................................13
3 Basic Usage...................................................15
3 .1 Name of Components................................................15
3 .2 How to use the Controller ..........................................16
3 .3 Turning ON / OFF the power , Standing by................17
3 .4 Focusing the Lens......................................................19
3 .5 How to View the Screen and how the Menu is
to be Displayed..........................................................19
3 .6 Switching from / to the Menu Screen to /
from the Mode Screen...............................................20

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4 Menu control ..................................................21
4 .1 Menu..........................................................................21
4 .2 MODE ........................................................................22
4 .2 .1 Enjoying the stars .............................................................22
4 .2 .2 Enjoy the lights..................................................................24
4 .2 .3 Getting lights and stars together ......................................25
4 .3 DATE TIME ................................................................26
4 .4 TIMER........................................................................27
4 .5 SETTING ...................................................................32
4 .5 .1 TIME .................................................................................32
4 .5 .2 LOCATION........................................................................33
4 .5 .3 SUNSET ...........................................................................34
4 .5 .4 DISPLAY ...........................................................................35
4 .5 .5 BLUETOOTH® .................................................................35
4 .5 .6 OFFSET............................................................................36
5 Factory settings..............................................37
6 Device service................................................38
6 .1 Maintenance ..............................................................38
6 .2 Storage ......................................................................38
6 .3 Replacing battery.......................................................39
7 In case of trouble ...........................................40
7 .1 Main device trouble....................................................40
7 .2 Troubles with star projection ......................................41
7 .3 Lights troubles............................................................42
7 .4 Controller troubles......................................................42
7 .5 Bluetooth® troubles ...................................................43
7 .6 Misc ...........................................................................44
8 Information on disposal..................................45
UE Declaration of conformity.........................46

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1 .1 For Safety
In order to prevent harm to humans such as electric shock or injury or damage to property
caused by re, etc, which may occur when you use the product improperly, make sure to
observe the following.
•Inspect the product regularly.
Once every month, inspect the product to conrm that dust does not accumulate
between the power plug part and the outlet, that there is no damage to the each
cable, that a broken product is not used as it is.
• Do not use the product if malfunction or abnormal phenomenon
(abnormal sound / abnormal smell / smoke) occur.
If you notice defective operation, damage, etc, of the main unit or the accessories,
immediately turn the power o󰀨 and contact us.
Our contact information is described on the last page of this manual.
Make sure to observe the matters with this denotation. Otherwise, an unexpected danger-
ous situation may occur, and as a result, harm leading to serious injury or death may oc-
cur.
Make sure to observe the matters with this denotation. Otherwise, an unexpected danger-
ous situation may occur, which may cause injury or damage property.
1 Introduction
WARNING
CAUTION

5
1 .1 .1 Handling Precautions
• Do not apply an impact to the product.
• Do not drop the product.
• Do not place the product in an unstable place.
• Do not place the product in a place where the temperature is likely to become high.
• Do not place the product in a place where direct rays of the sun may hit.
• Do not place the product near an object which may become hot.
• Do not place the product near ammable objects.
• Do not put any foreign objects in the product.
• Do not cover the lens with ammable objects.
• Do not damage the cable.
• Insert / pull out the cable by holding the plug part.
• Before moving the main unit, light up the room and pull out the cable.
• Use the provided cable.
• Do not use the product in wet places.
• Do not touch the product with wet hands.
• Do not use the product in a place with high humidity.
• Do not use the product without wiping o󰀨 moisture.
• Do not put water in the product.
• Do not look into the lens during projection.
• Do not use the product in an unstable place or on your lap.
• Do not place the product near devices which generate strong magnetism such as
magnets or motors.
• Do not disassemble or modify the product.
• Do not cover the device with any type of product. (E.g. blanket, clothing or similar)
• Be sure that the ventilation openings are not obstructed during normal operation of the
device.
WARNING
CAUTION

1 .1 .2 Safety Precautions
• The product is intended to use indoor in private areas. Not for professional use.
• Don’t use the device in a di󰀨erent way it is designed for. The manufacturer is not liable
for improper use.
• Packing items should not be left to children as they are potential sources of danger.
During use make sure that children do not play with the appliance.
• Use of accessories of third party not recommended by the manufacturer of the
appliance may result in re, electric shock or personal injury.
• Cleaning and maintenance intended to be done by the user should not be carried out
by children without supervision.
• This appliance can be used by children aged from 8 years and above and persons
with reduced physical, sensory or mental capabilities or lack of experience and
knowledge only if they have been given supervision or instruction concerning use of
the appliance in a safe way and understand the hazards involved. Children shall not
play with the appliance. Cleaning and user maintenance shall
• Not be made by children without supervision.
• The device must only be supplied at safety extra low voltage corresponding to the
marking on the appliance. Be sure to use just the external power supply provided in
the packaging (model LSU60-108).
• Before connecting the appliance to the power supply, check that the voltage indicated
on the technical data corresponds to voltage of the local network and do not use
electrical plugs or extensions that are incompatible with informations stated in the
technical data.
• If the supply cord or the external power supply is damaged, it must be replaced by the
same product available from the manufacturer or its local agent.
• Do not submerge the device in water or other liquids.
• Do not use the appliance with wet hands or bare feet.
• Do not use the appliance if the cord, plug, or some of its parts are damaged.
• Never disconnect the appliance by pulling out the cord.
• After using the appliance, disconnect the cord from the power source and wait for its
cooling down before storage or cleaning.
• All repairs, including replacement of the power cord (if any), should only be carried out
6
WARNING
CAUTION

7
by authorized and experienced technicians to prevent any risk.
• Never wrap the power cord around your hand when the appliance is connected to the
mains power supply.
• In the case of thunderstorm, disconnect the power cord from the power outlet.
• Keep this User manual for the entire life of the appliance for consultation. If the
equipment is sold to a third party, also provide the complete documentation. if some
parts are difficult to understand or if there is any doubt in its meaning, contact the
manufacturer at the address indicated in the rst page or in the section CONTACT of
the last page, before starting using the product.
• Connect your appliance with a grounded power outlet. Failure to comply with this
requirement can result in an electric shock or serious injury.
• If the power cord is damaged, it must be repaired by the manufacturer or an autho-
rized service center in order to avoid any dangers.
• The light source contained in this luminaire shall only be replaced by the
manufacturer or his service agent or a similar qualied person.
1 .1 .3 Consideration for Health
When enjoying with the product, be fully cautious about the following matters.
• Rotation of the starry sky may cause a feeling similar to seasickness. In that case,
close your eyes until the rotation stops or set the rotation speed to a slower speed.
• The product emits strong light during the entire projection time. During projection of
the starry sky, do not look in the projection lens.
• The lightness of the indoor environmental lighting may change automatically depend-
ing on the mode. If you feel uncomfortable, adjust the change. If you do not still feel
better, refrain from the use of the mode.
• If you are in poor health or feel uncomfortable, refrain from using for a long time, and
use by moderating the rotation speed of the starry sky or the change of lightness.
7
CAUTION

8
1 .2 Main Unit and Major Accessories
Before using, conrm that all of the following are provided.
8
1 Year Warranty Certificate
Ohira Tech Ltd.
Tel [phone]
10:00 - 18:00 (except for Sat., Sun., public holidays)
e-mail [email protected]
4489-1, Ikonobecho, Tsuzukiku, Yokohama City, Kanagawa,
224-0053, Japan
Product name : MEGASTAR CLASS
Serial number
Main unit : MCR B
Controller : MCR C
Delivery date (D/M/Y) : / /
Name :
Company :
Address :
Country :
ZIP :
Phone :
e-mail :
We would appreciate your comments and requests on the product.
The information above is strictly managed and will not be used for
any purpose other than the warranty of the product or a serious
accident danger etc.
User Manual
Main Unit Controller
Warranty User manual
AC Adapter Controller cable
Rubber foot(4pcs)
already attached
Lens cover

9
1 .3 Main specications
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Model name
Power supply
Input voltage
Input current
Number of projected stars
Light source
Lights
Projection area
Motions
Optimal projection
conditions
Functioning
Temperature / Humidity
Bluetooth
Power consumption
Dimensions
Weight
MEGASTAR CLASS
100-240 Vac, 1A max, 50-60Hz from external power
supply mod.
Model : LSU60-108
24Vdc
1.45A max
Over 1 Million
Ultra bright LED
RGB Full color LED (twilight, blue sky, and other e󰀨ects)
Up to 3.5m from the device (7m diameter)
Diurnal motion as for 35 degrees Northern Hemisphere
Fully dark
5~35 deg / max80%
Version2.1+Enhanced Data Rate(EDR) Class2
35W max(case of AC100 - 240V)
190mm (diameter)×240mm (height)
4kg + controller
Input voltage
Battery type
Consumption for controller
5Vdc (Supply from system cable)
3Vdc by battery (Only for internal timer)
Model : CR2032
0.5W (case of AC100 - 240V)

1 .4 Warranty
When the product arrives, enter required matters in the Product Warranty packaged
with the product, and send the warranty to us. We will register the product as the object
of the product warranty. For the details of warranty, check the Product Warranty. For the
serial number of the product, check the product number seals attached to the bottom
surface of the main unit and of the controller. During the check, take care not to hit or
damage the lens.
1 .5 Identication label and symbols used
Symbols description
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Productnumbersealonthemainunit
Productnumbersealonthecontroller
Figure: Check the serial number
CE mark symbol.
RAEE symbol - indicates that the product,at the end of its use, should not
be considered as a normal domestic waste but must instead be disposed
in accordance with the law.
Use of the device indoor only.
Carefully read the instruction before power on the appliance.
Class III appliance.
Technical mark for specic wireless equipment in Japan.