Preface Copyright ©2017 Vivitek. is a trademark of Delta Electronics, Inc. All other trademarks are the property of their respective owners. All values, weights and sizes in this Manual are approximate values. Specifications are subject to change without notice. Disclaimer The information in this document is subject to change without notice.
Important Safety Information Important: It is strongly recommended that you read this section carefully before using Qumi. These safety and usage instructions that will make sure you enjoy many years of safe use of Qumi. Keep this manual for future reference. Symbols Used Warning symbols are used on the unit and in this manual to alert you of hazardous situations. The following symbols are used to call attention to important information.
Qumi Installation Notice Allow at least a 500mm (20‖) clearance around the exhaust vent. Make sure that the intake vents do not recycle hot air from the exhaust vent. When operating Qumi in an enclosed space, make sure that the surrounding air temperature within the enclosure does not exceed operating temperature while Qumi is running, and the air intake and exhaust vents are unobstructed.
Power Supply Safety Only use the supplied adapter. Do not place anything on the cord. Place the cord where it will not be in the way of foot traffic. Remove the battery from the remote control when storing or not in use for a prolonged period. Cleaning Qumi Before cleaning, disconnect the power supply cables. See ―Cleaning Qumi‖ on Page 43. Note: Qumi will be warm after usage. Allow Qumi to cool down before storing away.
Table of Contents Preface ...................................................................................................................................................... ii Chapter 1 At a Glance................................................................................................................................ 1 Overview .................................................................................................................................................. 1 Standard Accessories..
Timing Mode Table................................................................................................................................ 50 Qumi Dimensions................................................................................................................................... 51 Regulatory Compliance .......................................................................................................................... 52 Safety Certifications ...........................................
Chapter 1 At a Glance Overview Front/Top/Right View 1
Rear/Top/Left View 2
Standard Accessories: Along with Qumi, the following accessories are include in the box: Remote Control (with one 3V CR2025 battery) Regional Power Cord and Power Adapter Documentation Kit* (Quick Start Guide, Warranty Card) Standard HDMI cable *Note: The user manual is located inside the projector’s internal memory: 1. Projector’s internal memory: 2. Home Screen → My Apps → File Brower → Local Disk → Qumi_Q38_User_Manuals Visit Vivitek website www.vivitekcorp.com: i.
Remote Control 4
Setting Up the Remote Control The remote control comes with one (1) 3V lithium battery (CR2025). The battery is pre-installed in the remote control. To begin using the remote control, remove the plastic tab (A) from the battery compartment. Replacing the Remote Control’s Battery 1. Remove the battery 2. Remove the old compartment cover battery and insert by turning the cover the new battery towards the arrow with the positive (A). Then lift the side facing up. 3.
Chapter 2 Getting Started What you need Qumi can be connected to many types of external devices and peripherals. To play music, connect Qumi to an external or portable music player. To play films, connect Qumi to a DVD player, Blu-Ray player or media player. To display files and other types of media, connect Qumi to peripherals like a personal computer via the provided HDMI cable or a USB drive. These devices can be connected to Qumi using an appropriate cable.
Setting Up Qumi Connecting Peripherals by HDMI Connect HDMI-compatible peripherals to Qumi using an HDMI cable (Included).
Inserting a USB device or microSD Card Connect a USB device (USB Flash Drive, Keyboard, Mouse) or microSD card to the Qumi by inserting the desired device (s) into the appropriate port. Connecting Audio Connect speaker to Qumi by inserting into the Audio-in port. Bluetooth Audio out is also available under Settings, Bluetooth. Turn Bluetooth "ON" and pair audio device.
Charging the Battery Follow the below steps to charge Qumi: Connect the AC power adapter to Qumi. Connect the other end of AC power adapter to a wall outlet. Notes: The battery will be fully charged in about 3 to 4 hours.
Starting and Shutting Down Qumi 1. Connect the AC power adapter to Qumi. Connect the other end of AC power adapter to a wall outlet. Note: The adapter models may differ between countries. 2. Press Qumi. power button to turn on When AC power adapter is connected, press the power button for 1 second. When AC power adapter is not connected, press the power button for 5 seconds. Qumi splash screen displays and connected devices are detected but not displayed.
3. If several input devices are connected, repeatedly press the SOURCE selection (signal source) button on the remote to toggle through connected inputs. HDMI Android 4. Press 5. When the ―Power off‖ message appears, please press the power button to power off Qumi. power button again . The projector will turn off. Power off? Please press the power button again Adjusting the Projector Level Flip down the kickstand to adjust the projector level.
Chapter 3 Qumi Home Screen Views The Qumi Q38 Home Screen is designed as the starting point for accessing all of the projector’s key functions and features. The Home Screen helps provide ease-of-use for conveniently operating and configuring the projector. It displays the main functions, app links, and notification bar. The Home Screen also allows for direct access to media files from a smart device (smartphones or tablets), microSD card or USB drives for a complete media experience.
Entertainment - Apps or tools for entertainment are placed here. The Apps that appear here can be customized and updated based on the user’s preference. Productivity - Apps or tools for working or being productive are placed here. The Apps that appear here can be customized and updated based on the user’s preference. Connectivity - Apps or tools for connecting other devices via WiFi or Bluetooth are placed here. The Apps that appear here be customized and updated based on the user’s preference.
Notification Bar Notification Bar appears on the top right of the screen. The notification icons indicate the Qumi connectivity status. microSD Card Icon – microSD card is inserted. Bluetooth Icon – Bluetooth function is activated. USB Drive Icon – USB flash drive is inserted. WiFi Icon – WiFi is connected. Power/Battery Icon – Power is connected or battery power level.
Overview of Pre-Installed Apps and Features Photo The available images in the connected USB drive, microSD card or Internal Memory are listed in the Photo menu. Press , , and buttons on top of the projector or remote controller to select files and press to display the chosen file. The control panel display will change based on the file. The table below lists the available functions. Menu Bar/Icon Description Albums, Locations, Times, People, Tags Select album, Make available offline, Refresh 1.
Video Available videos in the connected USB drive, microSD card or Internal Memory are listed in the Video menu. Press , , and buttons on top of the projector or the on the remote controller to select files and press to display the chosen file. The control panel display will change based on the file. The table below lists the available functions.
Music Available music in the connected USB drive, microSD card or Internal Memory are listed in the Music menu. Press , , and buttons on top of the projector or buttons on the remote controller to select files and press to display the chosen file. The control panel display will change based on the file.
Document Available documents in the connected USB drive, microSD card or Internal Memory are listed in the Document menu. Press , , and buttons on top of the projector or the on the remote controller to select files and press to display the chosen file. The control panel display will change based on the file. The table below lists the available functions.
App Store Manage downloads, updates and access to the APP Store. Search for the desired App.
Browser Navigate the web with the built-in browser. Press , , and buttons on top of the projector or the remote controller to select files and press for display. The control panel display will change based on the file. The table below lists available functions. Menu Bar/Icon Description Bookmark this page Search or type URL Find local bookmark Notes: When navigating the web with the built-in browser, it’s recommended to connect a USB mouse and keyboard to Qumi.
My Apps Manage and operate all applications installed on Qumi. Applications downloaded through the App Store will be show in the My Apps drawer.
WiFi Setup and manage wireless connections (Example: Tablet, Smartphone) Enable WiFi -- Select network name Input user name and password -- Click Connect Press , , and buttons on top of the projector or the remote controller to select files and press for display. The control panel display will change based on the file. The table below lists available functions.
HotSpot Setup and manage hotspot connections (Example: Tablet, Smartphone) Enable WiFi Hotspot -- Select network name. The default name is Qumi AP without password.
HappyCast Setup Allows the mirroring of connected Smartphone/Tablet devices (Android or iOS operating systems). 1. Setup wireless connection Option 1: Ensure that the Smartphone/Tablet and Qumi are connected to the same home/office WiFi network. Option 2: Enable the Qumi WiFi HotSpot mode and let the Smartphone/Tablet connect directly to the projector. Follow the below steps for setup: Qumi Home Screen→Settings→General→More→ Portable Hotspot √ Tick Portable Wi-Fi hotspot 2.
3. Device setup for Happycast 3.1 Android device setup A. Connect your Android Smartphone/Tablet to the suitable WiFi network. Reference Item 1 above. B. Download Happycast to your Smartphone/Tablet. Use your Smartphone/Tablet to scan the QR Code (Quick Response) and download the Happycast App directly to your device. Follow the onscreen instructions to complete App installation.
D. Connect Happycast App on your Smartphone/Tablet with the Qumi (Cast XX) projector. Follow the step to start screen mirroring between your Smartphone/Tablet and Qumi. 3.2 iOS device setup A. Connect your IOS Smartphone/Tablet to the suitable WiFi network. Reference Item 1 above. B. There is no need to Download the Happycast App in your iOS Smartphone/Tablet. C. On your iOS Smartphone/Tablet, slide up from the bottom of the screen to display the control console.
Settings Access to a variety of settings including Wi-Fi, Display, Sounds, Apps, Storage, Bluetooth, System and more. Press , , and buttons on top of the projector or on the remote controller to select files and press for display. The control panel display will change based on the file. The table below lists available functions.
Accessibility More Settings Additional system settings Bluetooth Bluetooth Setup and manage Bluetooth devices Personal Location Security & Restrictions Add Account Storage General Wireless and network settings, Device settings, Personal settings, Account settings, System settings System Status information, Legal information, Model, Android version, Core version, Build number 28
Chapter 4 On-Screen Display (OSD) Settings OSD Menu Controls Qumi has an On-Screen Display (OSD) settings menu (Menu button can be found on top of the projector or the remote control) that allows you to make adjustments and change settings, such as display and audio settings. The OSD menu has 11 sub-menus: Language – Allows for the selection of the language for the OSD Menu. Press OSD Menu key for entry.
OSD Menu Overview Use the following table to quickly find a setting or determine the range for a setting.
OSD Language Settings Qumi’s OSD language menu can be easily changed. Perform the following steps to change the OSD language: 1. Press the OSD Screen Menu button control to enter the Settings menu. on the top of the projector or on the remote 2. Move the cursor to highlight the menu language, and press 3. Press 4. Press , , and . buttons to choose the preferred language. button to exit language settings.
Input Source Perform the following steps to change the display mode: 1. Press the OSD Screen Menu button control to enter the Settings menu. on the top of the projector or the remote 2. Move the cursor to highlight the Input Source, and press 3. Press and 4. Press button to exit display mode settings. to enter this mode. buttons to select the desired Input Source (HDMI、ANDROID). Note: User display modes may be adjusted as required by the applications.
Display Mode Settings Perform the following steps to change the display mode: 1. Press the OSD Screen Menu button control to enter the Settings menu. on the top of the projector or the remote 2. Move the cursor to highlight the Display Mode, and press 3. Press and Movie, User). 4. Press to enter this mode. buttons to select the desired display mode (Presentation, Bright, button to exit display mode settings. Note: User display modes may be adjusted as required by the applications.
Sound Mode Settings Perform the following steps to change the sound mode: 1.Press the OSD Screen Menu button control to enter the Settings menu. on the top of the projector or the remote 2. Move the cursor to highlight the Sound Mode, and press 3. Press and Sports and User). 4. Press to enter this mode. buttons to select the desired sound mode (Standard, Music, Movie, button to exit sound mode settings. Note: Treble and Bass can be adjusted as required by the applications.
Color Temperature Settings Perform the following steps to change the color temperature settings: 1. Press the OSD Screen Menu button control to enter the Settings menu. on the top of the projector or the remote 2. Move the cursor to highlight the color temperature, and press 3. Press and 4. Press button to exit the Color Temperature mode settings. to enter this mode. buttons to select the desired Color Temperature mode.
Aspect Ratio Settings Perform the following steps to change the projector’s aspect ratio: 1. Press the OSD Screen Menu button control to enter the Settings menu. on the top of the projector or the remote 2. Move the cursor to highlight the Aspect Ratio settings and press 3. Press 4. Press and buttons to select the desired Aspect Ratio mode. button to exit the Aspect Ratio mode settings. 36 to enter this mode.
Projection Method Settings Perform the following steps to change the projector’s projection method: 1. Press the OSD Screen Menu button control to enter the Settings menu. on the top of the projector or the remote 2. Move the cursor to highlight the Projection Method settings and press mode. to enter this 3. Repeatedly press button to select the desired projection method (Front, Front/Ceiling, Rear/Ceiling, Rear). 4. Press button to exit the Projection Method settings.
Keystone Correction Settings Perform the following steps to change the projector’s keystone correction: 1. Press the OSD Screen Menu button control to enter the Settings menu. on the top of the projector or the remote 2. Move the cursor to highlight the Keystone Correction settings, and press this mode. 3. Press 4. Press , , and to enter buttons to select the desired Keystone Correction mode. button to exit the Keystone Correction settings.
Reset All Settings Perform the following steps to reset all on the projector: 1. Press the OSD Screen Menu button control to enter the Settings menu. on the top of the projector or the remote 2. Move the cursor to highlight the Reset All settings and press to enter this mode. 4. Press button to select Yes and to select No. After selecting Yes, the Qumi system will be reset to original factory settings.
Status Settings Perform the following steps to view the projector’s status: 1. Press the OSD Screen Menu button control to enter the Settings menu. on the top of the projector or the remote 2. Move the cursor to highlight the Status settings and press 40 to enter this mode.
Software Update Settings (USB) For further assistance, please contact your local distributor.
Chapter 5 Taking Care of Your Qumi Cleaning Qumi Periodically cleaning Qumi to remove dust and grime will help ensure for a trouble-free projection and operation. Warning: 1. Qumi should be turned off and unplugged before cleaning. Failure to do so may result in injury or damage to the system. 2. Use only a dampened cloth when cleaning. Do not allow water to enter the ventilation openings on Qumi. 3.
Troubleshooting FAQs and Solutions These guidelines provide tips to deal with problems you may encounter while using Qumi. the problem remains unresolved, contact your dealer for assistance. If The problem sometimes can be as simple as improper connection of cables. Review the following possible issues before proceeding to the problem-specific solutions. • Use another electrical device to confirm that the electrical outlet is properly working. • Make sure that Qumi is turned on.
Image Problems Problem: No image appears on the screen. 1. Check whether the source (PC, Flash Drive, Camera, Smartphone, etc…) is properly configured. 2. Turn off all of the equipment and power up the equipment again in the correct order. Problem: The image is blurred 1. Adjust the focus directly via the focus buttons on the projector or remote control 2. Ensure that the distance between the Qumi and the screen is within specified range 3. Clean Qumi lens with optical lens cleaning cloth if it is dirty.
Audio Problems Problem: There is no sound 1. Adjust the volume on the audio source. 2. Check the audio cable connection. 3. Test the output of the audio source with other speakers. 4. If using Bluetooth, Turn Bluetooth on in Settings and ensure that pairing has occurred. 5. Have Qumi serviced. Problem: The sound is distorted 1. Check the connection of audio cable. 2. Use other loudspeaker to test output of audio source. 3. Have Qumi serviced. FAQs 1.
8 What type of photo formats does Qumi support? JPEG/BMP/GIF/PNG 9. How long will the LED light source in Qumi last and can it be replaced? Qumi does not use a typical light source. It uses a set of Light Emitting Diodes (LED) to illuminate and project images. LED’s have a greater lifespan than conventional lamps. The Qumi’s LED is estimated to last for approximately 30,000 hours. The lifespan of the LED depends on factors such as brightness, usage, environmental conditions.
Specifications Model No.: Qumi Q38 Native Resolution FullHD 1080p (1920 x 1080) Maximum Resolution UHD (3840 x 2160) Throw Ratio (Distance/Width) 1.2:1 Image Size (Diagonal) 0.5m - 3.3m (19” - 130”) Projection Distance 0.5m - 3.5m (1.6ft – 12.5ft) Projection Lens Motorized focus feature on remote control or menu control on projector Aspect Ratio 16:9 Native Keystone Correction Vertical ±40°(±40 Steps) Operating System Android™ v6.0 Wireless Yes (Internal IEEE 802.11 b/g/n (2.
Projection Distance vs Projection Size Projection Distance and Size Table Image Diagonal (cm/inch) Image Width (cm/inch) Image Height (cm/inch) Projection Distance (cm/inch) 76/30 66/26 33/13 77/30 102/40 89/35 43/17 103/40 127/50 111/44 54/21 128/50 152/60 133/52 65/25 154/61 178/70 155/61 76/30 179/71 203/80 177/70 87/34 205/81 229/90 199/78 98/38 231/91 Note: The offset table has a 10% tolerance due to optical component variations.
Timing Mode Table 49
Qumi Dimensions 50
Regulatory Compliance FCC Warning 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.