Jiumao 2BB8K-M8 Home Theater Projector Instruction Manual

Jiumao 2BB8K-M8 Home Theater Projector

Product Information

• The Exposure Com is a versatile and user-friendly camera accessory designed to enhance your photography experience.
• It is compatible with a wide range of camera models and can be easily attached to your camera’s hot shoe mount.
• The Exposure Com provides precise control over exposure settings, allowing you to achieve optimal lighting conditions for your photos.

Key Features:

• Compatible with most camera models
• Easy attachment to the camera’s hot shoe mount
• Precise control over exposure settings
• Enhances lighting conditions for better photos

Specifications

Product Usage Instructions

Step 1: Attaching the Exposure Com

Ensure your camera is turned off before attaching the Exposure Com.

1. Locate the hot shoe mount on top of your camera.
2. Gently slide the Exposure Com into the hot shoe mount until it locks securely in place.

Step 2: Powering On the Exposure Com

Before using the Exposure Com, make sure it has a functioning battery.

1. Open the battery compartment on the back of the Exposure Com.
2. Insert a CR2032 battery into the compartment, ensuring the correct polarity.
3. Close the battery compartment securely.

Step 3: Adjusting Exposure Settings

The Exposure Com allows you to control exposure settings for optimal lighting conditions.

1. Turn on your camera and navigate to the exposure settings menu.
2. Use the buttons on the Exposure Com to adjust settings such as aperture, shutter speed, and ISO.
3. Refer to your camera’s user manual for specific instructions on adjusting exposure settings.

Step 4: Capturing Photos

Once you have adjusted the exposure settings, you are ready to capture photos.

1. Compose your shot and focus on your subject.
2. Press the camera’s shutter button to capture the photo.

Frequently Asked Questions

Q: Is the Exposure Com compatible with all camera models?

• A : The Exposure Com is compatible with most camera models that have a hot shoe mount. However, it is always recommended to check the compatibility list or consult with the manufacturer for specific compatibility information.

Q: How long does the battery last?

• A : The battery life of the Exposure Com may vary depending on usage. On average, a CR2032 battery can last up to 50 hours of continuous use.

Q: Can I use the Exposure Com with other camera accessories?

• A : Yes, the Exposure Com can be used in conjunction with other camera accessories such as external flashes or wireless triggers.
• Ensure proper compatibility and follow the instructions provided by the accessory manufacturers.

PLEASE READ BEFORE OPERATING THIS EQUIPMENT

• Ideal for dark viewing environments for optimal performance.
• Please note: Projector brightness is measured in ANSI lumens.
• Your viewing environment is the deciding factor in how many lumens your projector needs.

Important safety instructions

• Your projector is designed and tested to meet the latest standards for the safety of information technology equipment.
• However, to ensure the safe use of this product, you must follow the instructions mentioned in this manual and mark the product.
• To ensure the performance and stability of the projector, please place it horizontally and leave a space of about 30cm between the projector and the wall.
• Do not install in places with poor ventilation
• Do not install in high-temperature or humid places
• Do not block the vents
• Do not install in dust or smoky places
• Please read this manual before you operate your projector. save it for future reference.
• The lamp becomes extremely hot during operation. Allow the projector to cool for approximately 45 minutes before removing the lamp assembly for replacement.
• Do not look straight at the projector lens during operation. The intense light beam may damage your eyes.
• Do not block the projection lens with any objects when the projector is under operation as this could cause the objects to become heated and deformed or even cause a fire.
• To temporarily turn off the lamp, use the blank function.

Specifications

Package contents

Projector Exterior View Introduction

1. Input Source
2. Menu
3. Right,
4. Left
5. OK(Enter)
6. Down
7. Up
8. Return
9. Power

• All the key presses described in this document are available on the remote control or projector.

Bluetooth remote control

• Remote control shall be working within a 5m distance from the projector.
• Paring method( Bluetooth connection)

1. Press and hold the left & right direction buttons at the same time for 3-5 seconds until the red light flashes.
2. Open “Settings” -“Bluetooth & Remotes”, and click the name of the remote to connect.

Installation

Proposed Installation Way

Before choosing an installation location for your projector, consider the following factors:

1. Size and position of your screen.
2. Electrical outlet location.
3. Location and distance between the screen and projector.

We suggest four ways for you to make this installation.

• Projection Size/Distance Reference Our projector can support the screen size from 40′ to 200′
• The following shows the Size and Distance references for you to choose from. The best location shall be 80′ /8.2 feet.

Projection Methods

• Depending on the installation method, select the appropriate option in the settings.

1. Frontal projection
2. Hanging projection
3. Rear projection
4. Rear hanging projection

Power-On / Off Operation

Power connection

Connect the power cord to the projector.

Power -ON /OFF

• Press the power button to boot up the projector
  • Way1: Power on/off by the button on the projector
• Aim the remote control at the Remote sensor part of the projector
  • Way2: Power on/off by remote control

Screen Adjustment

Adjust the size and position of the picture by adjusting the projection angle (height of the image), tilting the image left and right, adjusting the focus, zooming out/zooming in the image size, and adjusting the keystone correction.

Adjust the height screw

1. Raise the front of the projector
2. Screw on the heightening screw to adjust the picture to the height you want.

Adjust the focus (Sharpness adjustment)

• After the machine is placed horizontally, turn the focusing ring up and down to make the picture clearer.

Correct keystone

• Keystoning refers to the situation where the projected image becomes a trapezoid due to angled projection.
• To correct this, you will need to manually correct it following these steps.

1. Open the Screen Adjust App and Choose Four Point Keystone.
2. Choose any corner of the screen, Press Up and down on the Remote control to adjust the correct direction.
3. Once you have got the right screen, press OK to confirm it.

Four Point Keystone Correction: +15°left and right, +45° horizontal and vertical

1. Press “ok” key to choose the adjusted direction.
2. Press “up/down and “left/right” to choose the adjusted degree.

Adjust the Electronic Zoom

• No more space constraints, and no need to change the projector distance, just move the projector to fit the screen size, and you can customize your projection screen size from 35% to 100%.
• Eletronic Zoom Range: 100%—->35%

Adjust the Brightness

• When playing a video, you can set the picture mode.
• The brightness in each mode is different.
• You can choose different picture modes according to your habits.

1. Set picture mode:
   • When playing the video, press the setting button to enter the setting interface, click “picture” – “picture mode”, and select the picture mode you want.
2. Custom picture mode:
   • Click”Settings”-“Picture” – “Picture Mode”, select a picture mode, then press the return key click “Custom Settings”, and adjust the parameters in this mode as needed.
   • Remember to take pictures and record the original values before adjusting. It is convenient to compare the parameters before and after.

System Initial Setup

Language Selection

1. Press the “Set key on the remote control to enter the set menu – “Device Preference” – “Language” – Choose your preferred language.

Wifi connection

1. Open Settings – Network & WiFi to enter the WiFi settings page.
2. Choose the WiFi option and enter passwords to connect.

Bluetooth connection

• Press the “Set key on the remote control to enter the set menu- “Bluetooth & Remotes” – “Add accessory” – Follow the prompts to pair your Bluetooth device Bluetooth funciton is only working for connecting with Bluetooth devices like bluetooth speaker.
• It cannot use as a speaker to play any video or Music .

FOTA Update online

• We will update our system if we have new functions.
• If you also meet any problem that you can not solve it, you can also use our FOTA Update function to Reboot the system as following steps .
• Open ” Update” – “Check Version”, Click and Check for updates.

Application management

• We has installed some basic application for you to using, like Netflix, Youtube, Chrome, Prime, WPS office, etc.
• When open Netflix APP, there is notice pop up reminding customer to update, please click “CANCEL”, do NOT update.
• The Netflix already installed in this projector is version:5.16.2 which is specially selected, and we’ve run a lot of testing and debugging for stable and smooth streaming xperience. We strongly suggest to use this version of Netflix, do NOT make any updates.

Install other Android Apps

• A: Play Store: Almost android apps can be installed to M8 projector via Play Store.
• B: If you wanna install the application that can not find in google store, you can install the apk with Appinstaller as following steps

Uninstall App

• Press “Settings button on remote, “Apps” – “See all Apps” – Select the application to be uninstalled, and click Uninstall.

Select the Input Source

HD/AV Connection
Open the “SignalSource” app on Homepage or press the Switch button of remote. Select the source channel you need in the list on the right side of the Homepage.

1. This device supports connections with various HDMI playback devices such as streaming media player, TV stick, TV box, DVD player, set-top box (STB), game machine or other devices(HD cable provided).
2. AV connected devices are also supported.

USB Connection

1. Connect U disk or hard disk
2. Open “FileBrowser”, enter USB Storage Device, select the movie, photo you want to play.
   When playing the video in the external storage, find the video file you want to play, long press the “OK” key to enter the menu page, click “Open with…”, and then select Movieplayer” to open the video file. Movieplayer’s video decoding capability is stronger.

Screen Mirroring

For Android device

1. Choose “Miacast” icon as below picture (support Android 5.3 and above)
2. Open “Miracast” App as below picture . Local device name is “Android -XXXX”
3. Open the Wireless Cast on Android phone to search available devices, click the “Android-XXXX ” option toconnect.
4. Click on the prompt box to accept the screen cast connection. If the screen is synchronized, means screen cast completed.

DLNA.

• This M8 projector supports DLNA. When the projector connected to WiFi, smart devices in same network could play vedios on the project which requires smart device APP supports DLNA.

For iOS device

1. Please ensure the iOS device and projector connected to the same network.
2. Open the iOS App in projector.
3. Open the Screen Mirroring from the control center on iPhone.
4. Search for available devices.
5. Connect to “ByteFly-XXXXXX” option to start mirroring screen.

• Once you used mirror cast function to play your application from your mobile .
• Then it will support all the videos that you play on mobile, but it may has some delay compare to your mobile. Do not worry, it is normal according to the video sources resolution.

Maintenance Suggestion

Notice

To make this projector work longer, we recommend you to follow the ideas.

1. Before cleaning the projector, turn off the projector, then turn off the main power and unplug it from the outlet.
2. Clean the filter regularly every month to prevent clogging.
3. Make sure to close the projector off once you finished using it.
4. Make sure not to use it continuously for more than 6 hours.

FAQ

1. Remote control is insensitive or unresponsive
   • Please check if the batteries installed properly.
   • Please replace with new batteries.
   • Pair the remote control as steps and make sure it is working within in 5m
2. Unable to boot up
   • Please check if the power cord is connected properly, and if the power light is on. Try to unplug and plug the power if the projector still cannot boot up.
3. Black screen or abnormal picture after booting for a while
   • Please check if the vents are blocked.
   • Please check if the cooling fan is working properly. If abnormal, please return for repair.
   • Please try to reboot the projector.
4. No network connection
   • Please check if WiFi connected properly, and if the WiFi signal is good.
   • Please connect hotspot of smart phone to verify if router is working properly.
5. Blurry display
   •  Please check if the lens are clean.
   • Please use the focusing ring to adjust the sharpness.
   • Please check if the environmnet too bright.
6. Screen freeze
   • Please reboot the projector to test again. If the screen still freeze, please turn off for 10 minutes and turn on again.
   • If you have any other problem, please contact our online services to help you immediately.

Warranty Card

1. This projector supports Three Guarantees Service Warrantyfor 1 year from the date of purchase. ( non-artificial damage).
2. Within warranty, we support warranty service for any failures caused by product technology.
3. The following situations are not covered by the warranty: Accessories except the projector.
   • Products that have been disassembled and repaired without permission.
   • Damage caused by external force and other natural disasters.
4. When the product fails, please contact the dealer or supplier in time to arrange for repair withi this warranty card.
5. This warranty liability is limited to product failure repairs within the warranty period.

Warranty Card

• Client Name:————————–
• Client ID:——————————–
• Purchase shop:—————————————
• Client Phone Number:———————————
• Return Address:————————————-
• Fault description
• (For quick repair, please describe the problem in details.)

FCC Statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection 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:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/ TV technician for help.

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,
2. this device must accept any interference received, including interference that may cause undesired operation.

Caution
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

FCC Radiation Exposure Statement

This equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provide with antenna installation instructions and transmitter operating conditions for satisfying RF exposure com

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