Vivitek QUMI User manual

ii
Preface
Copyright
©2016 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. The manufacturer makes
no representations or warranties with respect to the contents hereof and specifically disclaims
any implied warranties of merchantability or fitness for any particular purpose. The
manufacturer reserves the right to revise this publication and to make changes from time to time
in the content hereof without obligation of the manufacturer to notify any person of such
revision or changes.
Trademark Recognition
HDMI, the HDMI Logo, and High-Definition Multimedia Interface
are trademarks or registered trademarks of HDMI Licensing LLC in
the United States and other countries.

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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.
Note:
Provides additional information on the topic at hand
Important:
Provides additional information that should not be overlooked.
Caution:
Alerts you to situations that may damage the unit..
Warning:
Alerts you to situations that may damage the unit, create a hazardous environment, or
cause personal injury..
Throughout this manual, component parts and items in the OSD (On-Screen Display) menus are
denoted in bold font as in this example:
“Press the Menu button on the remote controller to open the Setting menu”.
General Safety Information
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Do not open the casing. There are no user-maintainable parts inside the projector. For
any maintenance, please contact a qualified service technician.
Follow all warnings and precautions on the machine or in this Manual.
According to its design, the projection light source is extremely bright. To avoid harm to
eyes, do not look straight at the lens when the LED is ON.
Do not place the machine on unstable surface or stand.
Avoid using the system near water, in direct sunlight, or near a heating device.
Do not place any heavy objects (e.g., books or bags) on the unit..

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Qumi Installation Notice
Allow at least a 20" (500mm) 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.
All enclosures should pass a certified thermal evaluation to make sure that Qumi does not
recycle exhaust air, as this may cause the device to shutdown even if the enclosure temperature
is with the acceptable operating temperature range.
Caution:
Avoid usage of Qumi in dusty environment.
4"

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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” in Page 37.
Note:
Qumi will be warm after usage. Allow Qumi to cool down before storing in a compartment.
Control Warning
Before installing and using Qumi, read the regulatory notices in the Regulatory Compliance on
page 48.
Symbol Explanations
DISPOSAL: Do not use household or municipal waste collection services for
disposal of electrical and electronic equipment. EU countries require the use
of separate recycling collection services.
Main Features
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HD720p resolution with a 16:9 aspect ratio.
Up to 500 lumens of brightness and 5,000:1 contrast for brilliant and sharp images.
Project a large 100” (diameter) high definition image from only 12" (3.7) meters from
the projection surface.
Long life energy efficient LED light source with an estimated 30,000 hours of operation.
Wirelessly stream and project documents, photos, movies and other content with the
integrated wireless (Wi-Fi) system.
Built-inaudio speakers with audio-out port and Bluetooth for attachment of external
speakers.
About this Manual
This manual is intended for end users and describes how to install and operate Qumi. Wherever
possible, relevant information—such as an illustration and its description—has been kept on
one page. This printer-friendly format is both for your convenience and to help save paper,
thereby protecting the environment. It is suggested that you only print sections that are relevant
to your needs.

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Table of Contents
Preface ..................................................................................................................................................... ii
Chapter 1 At a Glance ............................................................................................................................1
Overview .................................................................................................................................................. 1
Standard Accessories: .............................................................................................................................. 3
Remote Control ........................................................................................................................................ 4
Setting Up the Remote Control ................................................................................................................ 5
Chapter 2 Getting Started ...................................................................................................................... 6
What you need......................................................................................................................................... 6
Setting Up Qumi ....................................................................................................................................... 7
HappyCast - Android Setup ................................................................................................................... 12
HappyCast - iOS Setup .......................................................................................................................... 13
Chapter 3 Qumi User Interface............................................................................................................. 15
Views ...................................................................................................................................................... 15
Photo ...................................................................................................................................................... 16
Video...................................................................................................................................................... 17
Music...................................................................................................................................................... 18
Document............................................................................................................................................... 19
APP Store............................................................................................................................................... 20
Browser.................................................................................................................................................. 21
Apps....................................................................................................................................................... 22
WiFi ....................................................................................................................................................... 23
Settings................................................................................................................................................... 24
Chapter 4 On-Screen Display (OSD) Settings ........................................................................................ 25
OSD Menu Controls................................................................................................................................ 25
OSD Menu Overview .............................................................................................................................. 26
OSD Language Settings........................................................................................................................... 27
Chapter 5 Taking Care of Your Qumi..................................................................................................... 37
Cleaning Qumi ........................................................................................................................................ 37
Cleaning the Lens ................................................................................................................................... 37
Troubleshooting ..................................................................................................................................... 38
Vivitek Support Site ................................................................................................................................ 41
Specifications ......................................................................................................................................... 42
Projection Distance vs Projection Size ................................................................................................... 43
Projection Distance and Size Table ........................................................................................................ 43
Timing Mode Table................................................................................................................................. 44
Qumi Dimensions ................................................................................................................................... 45
Regulatory Compliance .......................................................................................................................... 46
Safety Certifications ............................................................................................................................... 46
Disposal and Recycling ........................................................................................................................... 46

1
Chapter 1 At a Glance
Overview
Front/Top/Right View
and Sliding Lens protector

2
Rear/Top/Left View
Bottom View

3
Standard Accessories:
Along with Qumi, the following are accessories include:
Remote control (with one CR2025 battery)
Regional Power Cord and Power Adapter
Documentation Kit
(Quick Start Guide, Warranty Card)
Standard HDMI cable
Contact your dealer immediately if any items are missing, appear damaged, or if the unit does
not work. It is recommended that you keep the original packing material in case you ever need
to return the equipment for warranty service.

4
Remote Control

5
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. Use a screwdriver to remove the
battery cover by turning counter-clockwise 1/8 turn.
Replacing the Remote Control’s Batteries
1.
Remove the battery
compartment cover
by turning the cover
towards the arrow
(A). Then lift the
cover out towards
the arrow (B)..
2.
Remove the old
battery and insert
the new battery
with the positive
side facing up.
3.
Install the cover and turn
as shown in the
illustration.
Caution:
1. Only use 3V lithium battery (CR2025).
2. Dispose of used batteries according to local ordinance regulations.
3. Remove the battery when not using Qumi for prolonged periods.
Operating Range
The remote control uses infrared (IR) transmission to control Qumi. It is necessary to point
the remote towards Qumi..
The remote control functions properly within a radius of approximately 7 meters (23 feet) and
15 degrees above or below the Qumi level (If the remote is not held perpendicular to the sides
or rear of Qumi).
If Qumi is unresponsive to the remote control, move closer towards Qumi or it may be
necessary to replace the battery.

6
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, VCD or VHS player using HDMI interface. To play video and display photos, connect
Qumi to avideo camera and digital camera using HDMI interface. To display files and other
types of media, connect Qumi to peripherals like a computer or USB drive.
These devices can be connected to Qumi using an appropriate cable. Make sure that
the connecting device has an appropriate output connector. See below for more connectivity
information:

7
Setting Up Qumi
Connecting Peripherals by HDMI
Connect HDMI-compatible peripherals to Qumi using an HDMI cable (included)

8
Inserting a USB device
Connect a USB device to Qumi by inserting the device(s) into the appropriate port.
Connecting Audio
Connect earphones or speaker to Qumi by inserting into the AV-inport.
Bluetooth Audio out is also available under Settings, Bluetooth. Turn Bluetooth "ON" and pair audio
device.

9
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.
During charging, the blue light on the AC power adapter will be on. After being fully charged,
the blue light will automatically shut off.
Note:
The battery will be fully charged in about 3 to 4 hours.

10
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 power button to turn on
Qumi.
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 3 seconds.
Qumi splash screen displays
and connected devices are detected
at this time but not displayed.

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3.
If several input devices are connected, press the SOURCE
selection (signal source) button on the remote control to
toggle between inputs. Please allow a few seconds for
projector to sync to each input.
HDMI: HDMI
USB 1: USB Connection
USB 2: USB Connection
4.
Press power button to power off Qumi.
5.
When “Power off/Please press the power button again”
message appears, press power button. The projector
will turn off.
Power off?
Please press the power button
again
Adjusting the Projector Level
Flip down the kickstand to adjust the height of the
projected image
Using a Tripod
Qumi can be used with a tripod by connecting the
tripod to the bottom of Qumi. Many typical tripods
can be connected.
Supported Tripod Specifications:
• Type: Tripod
• Socket size: 1/4"- 20, L6.3 mm
6.To abort power off after pressing the power button once,
press another remote button apart from power button.

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HappyCast - Android Setup
Allows the mirroring of connected Android devices (smartphone, tablet).
Option 1 (Your Android device is connected to your Qumi WiFi hotspot):
1. Enable the Qumi’s Portable WiFi hotspot function (Inside the
Android operating system).
A. Qumi Home Screen Settings General More 
Portable Hotspot
i. √Tick Portable Wi-Fi hotspot
ii. Return to Splash screen by pressing the Exit button
on the Remote several times.
2. Start the HappyCast App on your Qumi, located in the App
Folder. Ensure that you are connected to the Internet by
turning Wi-Fi ON by selecting WiFi Icon on Splash Screen
and Selecting "ON"
3. Scan the QR code (Quick Response), with your Android
device, to download and install the HappyCast mobile app.
Follow onscreen instructions to complete app installation.
4. After your Android device is connected to your Qumi’s WiFi
hotspot, start HappyCast app to enable screen mirroring.
Option 2 (Your Android device and your Qumi are connected to the same home/office WiFi
network):
1. Ensure that your Android device and your Qumi are
connected to the same home/office WiFi network.
2. Start the HappyCast App on your Qumi, located in the
Apps Folder.
3. Scan the QR code (Quick Response), with your Android
device (may require a QR Reader App to do so) to download
and install the HappyCast mobile App. Follow on-screen
instructions to complete App installation.
You may need to allow installation of Apps from unknown
sources on your Android device. Go to Settings > Security
> Unknown sources > Enable
4. Start HappyCast on your Android device, and enable screen
mirroring.

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HappyCast - iOS Setup
Option 1 (Your iOS device is connected to your Qumi WiFi hotspot):
1. Enable the Qumi’s Portable WiFi hotspot function (Inside the Android operating system).
Qumi Home Screen Settings General More Portable Hotspot
√Tick Portable Wi-Fi hotspot
2. Start the HappyCast App on your Qumi, located in the AppsFolder on the Splash
Screen.
3. On your iOS device, slide up from the bottom of the screen to display the control console.
The AirPlay button should appear, then click on it. Select the suitable device to switch on
the screen mirroring.

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Option 2 (Your iOS device and your Qumi are connected to the same home/office WiFi network):
1. Ensure that your iOS device and your Qumi are under the same home/office Wi-Fi network
(Same Wireless Access Point and SSID)
2. Start the HappyCast App on your Qumi, located in the AppsFolder.
3. On your iOS device, slide up from the bottom of the screen to display the control console.
The AirPlay button should appear (see below) then turn Airplay on. Select HappyCast to
switch on the screen mirroring to Qumi.
4. To Exit Screen mirroring, turn off Mirroring under Airplay on the mobile device.