User Manual Nebula Mars Model:D2311 Table of Contents 1 General Safety Information ......................................................................... 3 Setting up the Device ................................................................................. 3 Power Supply ........................................................................................... 4 Repairs .................................................................................................... 5 2 Overview..................................................................................................... 6 Symbols on the Host and Adapter ................................................................ 6 3 Settings....................................................................................................... 7 Network ................................................................................................... 7 Bluetooth ................................................................................................. 7 Projector .................................................................................................. 7 App Manager ............................................................................................ 7 General .................................................................................................... 7 Date & Time ............................................................................................. 7 Upgrade ................................................................................................... 8 About ...................................................................................................... 8 4 Connecting to the Playback Device ............................................................. 8 Supplied Cables ........................................................................................ 8 Connecting to the Devices with HDMI output ............................................... 8 Connecting an USB Storage Medium ........................................................... 8 Connecting the Headphones ........................................................................ 8 5 Maintenance ............................................................................................... 9 Battery maintenance .................................................................................. 9 Deep discharge of battery ......................................................................... 10 Cleaning ................................................................................................ 10 Cleaning the Lens.................................................................................... 10 Device Overheated .................................................................................. 10 6 Appendix ....................................................................................................11 Technical Data .........................................................................................11 Technology / Optical.................................................................................11 Power Supply ..........................................................................................11 Built- in Rechargeable Battery ....................................................................11 2 1 General Safety Information Do not make any changes or settings and humidity in the technical data. that are not described in this user manual. When the device is running for a long Physical injury or damage to the device period of time, the surface becomes hot or loss of data can result from improper and a warning symbol appears on the handling. Take note of all warnings and projection. Then the device switches safety notes indicated. automatically to stand by mode when it Setting up the Device The device is exclusively for indoor use. To avoid possible injuries to persons or damage to the device itself, the de vice should be placed securely on a stable, flat surface. Position all cables in such a way that no one will stumble on them. Do not plug in the device in moist rooms. gets too hot. After the device has cooled down, you can continue playback by pressing any key. Do not allow liquids to enter into the device. Switch off the device and disconnect it from the mains supply if liquids or foreign substances end up inside the device. Have the unit inspected by a technical service Never touch the mains cable of the department. mains connection with wet hands. The device must have sufficient ventilation and may not be covered. Do Always handle the unit with care. Avoid touching the lens. Never place heavy or sharp objects on the projector or the not put your device in closed cabinets or power cable. boxes. Do not place the machine on soft surfaces such as tablecloths or carpets and do not cover the ventilation slits. Otherwise the device could overheat or catch fire. Protect the device against direct sunlight, heat, large temperature fluctuations and moisture. Do not place the device in the vicinity of heaters or air conditioners. Observe the information on temperature If the projector gets too hot or emits smoke, shut it down immediately and unplug the power cable. Have the device examined by trained professionals at a technical service location. To prevent the spread of fire, open flames should be kept away from the device. Under the following conditions, a layer of moisture can appear inside the device which can lead to malfunctions:
if the device is moved from a cold to a warm area;
3 after a cold room is heated;
the power supply, the battery is defective. when this device is placed in a damp Contact an authorized service center to room. replace the battery. Proceed as follows to avoid any moisture Do not try to replace the battery yourself. build-up:
Incorrect handling of the battery or using 1 Seal this device in a plastic bag before the wrong type of battery can cause moving it to another room, in order for it damage to the device or cause injury. to adapt to room conditions. 2 Wait one to two hours before you take the device out of the plastic bag. The device should not be used in a very dusty en vironment. Dust particles and other foreign objects may damage the unit. Do not expose the device to extreme vibrations. It may damage the internal components. Do not allow children to handle the device without supervision. The packing materials should be kept out of the hands of children. Power Supply Use only the enclosed power adapter
(see chapter Appendix/ Technical Data). Check whether the mains voltage of the power supply matches the mains voltage available at the setup location. The adapter could be connected to IT power distribution systems. The capacity of the battery diminishes with time. If the device functions only with 4 DANGER Risk of explosion with incorrect type of batteries Do not try to replace the battery yourself. There is a risk of explosion if the incorrect battery type is used. Switch the device on or off before removing the power supply from the socket. DANGER High Power LED This device is equipped with a high power LED (Light Emitting Diode), which emits very bright light. Do not look directly into the projector lens. This could cause eye irritation or damage. Turn off the device and remove it from the power supply before cleaning the surface. Use a soft, lint-free cloth. Never use liquid, gaseous or easily flammable cleansers (sprays, abrasives, polishes, alcohol). Do not allow any moisture to reach the interior of the device. DANGER Danger of hearing damage Do not use the device over a longer time at high volume especially when using headphones. This could lead to the risks of hearing damage. Repairs Do not make any repairs to the device by yourself. Any improper maintenance may result in injuries or damage to the device. Only ha ve your device repaired by an authorized service center. Do not remove the type label from your device; this would void the warranty. Warning 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. 5 2 Overview Symbols on the Host and Adapter Symbols Explanation Class equipment AC voltage DC voltage Polarity of output terminals Indoor use only Energy efficiency Marking RECYCLING This product bears the selective sorting symbol for Waste electrical and electronic equipment (WEEE). This means that product must be handled pursuant to European directive 2012/19/EU in order to be recycled or dismantled to minimize its impact on the environment. User has the choice to give his product to a competent recycling organization or to the retailer when he buys a new electrical or 6 electronic equipment. 3 Settings Network Projector In this section, the systems will auto-scan Touch to open the relating settings, the available networks to display on the including Brightness, Auto Keystone screen. Correction, Auto Focus, Project mode, Select one network and input password if Manual Focus. necessary to connect. Bluetooth App M anager Touch to check the current Apps The Bluetooth function enables you to information, or manage the current Apps. exchange files between the projector and other Bluetooth devices. General Language Before this step, please activate Select your desired language with the the Bluetooth function of other navigation buttons. device (mobile phone, Bluetooth earphone Keypad Tone etc.) and make sure the device is in range. Turn on/off the keypad tone. Automatic Sleep Interval Touch the Bluetooth switch behind of the Select the time of system automatic sleep Bluetooth item to turn on the Bluetooth interval. function and then the system will auto-scan Background the visible Bluetooth device nearby and Choose the desired background, such as display on the screen. Touch the desired Default, Starry Sky, Flowers, Aurora, and Bluetooth device to start pairing. Then Jellyfish. according to the indications on both side, users can complete the connection Date & Time successfully in seconds. After pairing, you Option is about the current system date &
can share files between the unit and the time setting. You can set the date and time, Bluetooth device. and their format of the projector. 7 Upgrade Touch to check the system upgrade. About The detailed information about the unit, including its Model, System Version, ROM/R AM, IP Address, MAC, Recovery. 4 Connecting to the Playback Device Only use the supplied cable or the cables speakers deactivate automatically when that are available as accessories to the headphones are connected. connect the projector. 3 After connecting the headphones, increase the volume to a comfortable Supplied Cables level. Adapter cable Connecting to the Devices with HDM I output Use the HDMI cable to connect the projector to a computer or laptop. Connecting an USB Storage Medium Connect the USB storage medium to the USB socket on the reverse side of the device. Connecting the Headphones 1 Before connecting the headphones, turn down the volume on the device. 2 Connect the headphones to the projectors headphone slot. The device 8 5 Maintenance Battery maintenance screen. Then the device will turn off The capacity of the battery diminishes with time. To prolong the life of the battery, please observe the following instructions :
automatically. After the device has cooled down, you can continue playback. Use the device at least once a Without a power supply, the device week. operates itself through the built-in battery. When the battery does not have sufficient capacity, the device will turn off. Connect the device with USB cable on an USB port. When the device is in low battery, Charge the battery regularly. Dont store the device with a completely discharged battery. If the device is not used for several weeks, discharge the battery a little by using the device before storing the battery icon in the status bar it. turns red. When the device overheats after If the device can only work via the USB connection or with the power running for a long period of time, a warning icon will appear on the projection. The device behaves as follows:
1 The speed of the fan reaches the highest level. 2 When the brightness is set to a maximum level, a overheat Icon will appear in the status bar and then the brightness will be automatically set to a minimum level. 3 When the brightness is set to a minimal level, a overheat icon will show for three seconds in the middle of the DANGER Do not Replace the Battery by Yourself Do not try to replace the battery by yourself. Incorrect handling of the battery or using the w rong type of battery can cause damage to the device or cause injury. supply, it proves that the battery has lost effectiveness. Keep the device and the battery away from heat sources. 9 Deep discharge of battery If the device has not been used for a long period of time the battery may be deep Cleaning the Lens Use a brush or lens cleaning paper to clean the lens of the projector. Device Overheated A overheat icon appears if the device is getting too hot. The device behaves as discharged and the unit cannot be follows:
switched on. DANGER Instructions for Cleaning!
Use a soft, lint-free cloth. Never use liquid or easily flammable cleansers
(sprays, abrasives, polishes, alcohol, 1 The speed of the fan reaches the highest level. 2 When the brightness is set to a maximum level, an overheat icon will appear in the status bar, then the brightness will be automatically set to a etc.). Do not allow any moisture to reach lower level. the interior of the device. Do not spray the device w ith any cleaning fluids. Wipe over the surfaces gently. Be careful that you do not scratch the surfaces. Please connect it to the power adapter before switching it on again. Cleaning DANGER Do not use any Liquid Cleaning Agents Do not use any liquid cleaning agents for cleaning the lens, to avoid damaging the coating film on the lens. 3 When the brightness is set to a minimal level, an overheat icon will be shown for three seconds in the middle of the screen. Then the device will turn off automatically. After the device has cooled down, it can be switched on and used again. 10 6 Appendix Technical Data Dimensions (L*W*H)mm Weight.About 1815g Operating Temperature..5-35 Packed Storage Temperature-25-60 Unpacked Storage Temperature...0-45 Operating Humidity.15-85% RH Packed Storage Humidity....5-93% RH Unpacked Storage Humidity15-85% RH Technology / Optical CPU Model No....MST6A628 CPU Frequency.... 1.5GHz Operating System .Android 4.4 Light source....RGB LED Resolution.....1280*800 Aspect Ratio 16:09:00 White Light Brightness . 400lm/650lm Contrast ratio.. >600:1 Projected image size.........20~120 Screen distance0.5m up to 3m Power Supply DC-IN19V/3A or 19 V/6.3 A Built-in Rechargeable Battery Battery type...Li-Polymer Capacity......6700mAh/11.4V Charging time3 h 11 This device complies with part 15 of the
-- Reorient or relocate the receiving FCC Rules. Operation is subject to the antenna. following two conditions: (1) this device
-- Increase the separation between the may not cause harmful interference, and (2) equipment and receiver. this device must accept any interference
-- Connect the equipment into an outlet on received, including interference that may a circuit different cause undesired operation. from that to which the receiver is An y changes or modifications not connected. expressly approved by the party
-- Consult the dealer or an experienced responsible for compliance radio/TV technician for help. could void the user's authority to operate To maintain compliance with FCCs RF the equipment. Exposure guidelines, This equipment NOTE: This equipment has been tested should be installed and operated with and found to comply with the limits for a minimum distance between 20cm the Class B digital device, pursuant to Part 15 radiator your body: Use only the supplied of the FCC Rules. These limits are antenna. designed to provide reasonable protection FCC-ID: 2AB7K- D2311 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:
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