Virtulive VOJAS User manual

Version 1.0
September 2019
Virtulive Technologies Pvt Ltd
VOJAS User Guide

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Table of Contents
1Table of Contents 2
2Disclaimers 5
3Introduction to VOJAS 6
3.1 Primary Features 6
3.1.1 Projector 6
3.1.2 Computing Capability 6
3.1.3 Front & Rear Cameras 6
3.1.4 Multimedia Capability 6
3.1.5 Connectivity 6
3.1.6 Remote Commander 7
3.1.7 IR Pen 7
3.1.8 Recording Capability 7
3.1.9 Software & User Interface 7
3.2 What’s in the Box 8
3.3 Before You Begin - Pre Requisites 8
3.3.1 Power Supply 8
3.3.2 Projection Surface 9
3.3.3 Internet Connectivity 9
3.3.4 Operating Environment 9
3.4 Getting to know your device 10
3.4.1 Identifying your device 10
3.4.2 Top Panel 11
3.4.3 Front Right View 12
3.4.4 Rear & Left View 13
3.4.5 Connectivity Panel 14
3.4.6 Remote Commander 15
4Getting Started 16
4.1 Permanent Installation 16
4.2 Portable Use 16
4.2.1 Placement 16
4.2.2 Connecting the Power 16

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4.3 Switching On the Device 17
4.3.1 Booting Up 17
4.3.2 Shutting Down 17
4.3.3 Sleep Mode 17
4.3.4 Log In 17
4.3.5 Input Devices 17
4.3.6 Securing the Device 17
4.4 Top Panel Functions 18
4.4.1 Auto Focus 18
4.4.2 Orientation 18
4.4.3 Interactivity Button 18
4.4.4 Turning the Projection On/Off 18
4.4.5 2D Button Error! Bookmark not defined.
4.5 Charging the IR Pen 19
4.6 Calibrating the SmartWall 19
4.7 Remote Commander 19
4.8 Using VOJAS as a projector 20
4.9 Connecting to the Internet 20
5Using the Device 21
5.1 SmartCapture 21
5.2 SmartWall 21
6Certifications 22
6.1 Federal Communications Commission Interference Statement 22
7Specifications 23
7.1 Computing Unit 23
7.2 Projector 23
7.3 Speakers 23
7.4 Microphones 24
7.5 Power Adaptor 24
7.6 Infra-Red (IR) pen 24
8Appendix 1 - Warnings & Cautions 25
9Appendix 2 - Warranty 26

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9.1 What Does the Warranty Cover? 26
9.2 What Will We Do? 26
9.3 Warranty Terms 26
9.4 Warranty Exclusions 27
9.5 How to Obtain Warranty Service or Other Information? 27

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1Disclaimers
▪The specifications and information regarding the products in this manual are subject to change
without notice. All statements, information, and recommendations in this manual are believed to be
accurate but are presented without warranty of any kind, express or implied. Users must take full
responsibility for their application of any products.
▪The software license and limited warranty for the accompanying product are set forth in the
documentation shipped with the product and are incorporated herein by this reference. If you are
unable to locate the software license or limited warranty, contact your Virtulive representative for a
copy.
▪The Virtulive implementation of TCP header compression is an adaptation of a program developed
by the University of California, Berkeley (UCB) as part of UCB’s public domain version of the UNIX
operating system. All rights reserved. Copyright © 1981, Regents of the University of California.
▪Notwithstanding any other warranty herein, all document files and software of these suppliers are
provided “as is” with all faults. Virtulive and the above-named suppliers disclaim all warranties,
expressed or implied, including, without limitation, those of merchantability, fitness for a particular
purpose and noninfringement or arising from a course of dealing, usage, or trade practice.
▪In no event shall Virtulive or its suppliers be liable for any indirect, special, consequential, or incidental
damages, including, without limitation, lost profits or loss or damage to data arising out of the use or
inability to use this manual, even if Virtulive or its suppliers have been advised of the possibility of
such damages.
▪Virtulive and the Virtulive logo are trademarks or registered trademarks of Virtulive and/or its affiliates
in the U.S. and other countries. Third-party trademarks mentioned are the property of their respective
owners. The use of the word partner does not imply a partnership relationship between Virtulive and
any other company.
▪Any Internet Protocol (IP) addresses and other information used in this document are not intended
to be actual addresses. Any examples, command display output, and figures included in the
document are shown for illustrative purposes only. Any use of actual IP addresses in illustrative
content is unintentional and coincidental.

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2Introduction to VOJAS
VOJAS is an integrated, multipurpose collaboration device that brings together all elements of collaboration
into a single portable device. The device is designed based on the requirements of the education sector. It
provides a simple and cost-effective way to take the traditional classroom into the digital domain and reach
out to students anywhere in the world.
VOJAS uses the cutting-edge technology, engineering, and innovation to bring together the features of video
conferencing, digital projection, video streaming, two-way audio communication, audio video recording, and
high-speed computing into a single affordable, portable device that enables real-time collaboration between
diverse participants.
2.1 Primary Features
Some of the innovative features of VOJAS are described in the following paragraphs, although there will be
many more that you will discover as you use it.
2.1.1 Projector
VOJAS comes with built in HD (1080P) projector capable of projecting widescreen video. It uses the latest
DLP ®technology for the world leader Texas Instruments for eye catching colors and high contrast images.
The LED light source provides up to 1400 lumens of brightness for crystal clear images. The short throw lens
(0.8) optimizes space with closer placement to the projection surface, 50 inch images can be projected from
less than a meter away.
2.1.2 Computing Capability
VOJAS is designed on the X86 platform that is the most common platform for Personal Computers (PC). It
runs a Windows 10 OS on a Quad Core processer with 8GB of RAM and an 32GB EMMC for storage (with
memory expansion using mini SATA SSD(128GB min,400GB max)as also a micro SD card(speed grade UHS
10Mbps ). It is a full-fledged personal computer with a dedicated graphics processor and a sound card.
2.1.3 Front & Rear Cameras
VOJAS is equipped with dual high-resolution cameras at both the front and rear. These panoramic cameras
have a wide angle of view and miss nothing in the room. The high resolution sensors capture at a HD (1080P)
resolution for more detail and can be configured for lesser resolutions to conserve storage and bandwidth.
2.1.4 Multimedia Capability
2.1.4.1 Stereo Speakers
VOJAS has powerful built in stereo speakers rated at 10W RMS x 2 that suffices for rooms of an area of
180sqmtr without external amplification.
2.1.4.2 MEMS Microphone
It employs a High-sensitivity piezoelectric MEMS microphone array with noise cancellation to pick up speech
from any corner of the room (up to 8mtr from device) without any distortion or noise interference.
2.1.5 Connectivity
2.1.5.1 Wired Connectivity
1. HDMI Input
2. HDMI Output
3. Ethernet RJ45
4. Audio Jack (3.5 mm)
5. USB OTG

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2.1.5.2 Wireless Connectivity
1. Wi-Fi
2. Bluetooth
3. Infrared
4. GSM 4G
2.1.6 Remote Commander
VOJAS comes with a multifunction Infra-Red (IR) Remote Commander which also has a full QWERTY
keyboard and a Gyroscopic mouse built into it.
2.1.7 IR Pen
VOJAS has a unique IR Pen available which can be used as an interactive device. It can also be used to
convert any projection surface into a digital collaborative whiteboard in conjunction with SmartWall.
2.1.8 Recording Capability
VOJAS has the capability to record any session and can be used as an LCS (Lecture Capture System). It
records the audio, video, and any content shared on screen. The entire session is stored on locally and can
be synced automatically to the SmartSpace and shared with the attendees for reference.
2.1.9 Software & User Interface
VOJAS runs the industry standard Windows 10 Operating System and is a fully functional PC. It has
proprietary software pre-installed to make the most of its capability. The following software tools are explained
more fully in a separate section in the document:
▪SmartCapture
▪SmartWall

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2.2 What’s in the Box
VOJAS comes with all the necessary components to instantly convert your space into a virtual and digital
classroom. Your VOJAS should be accompanied by the following:
Figure 1. In the Box
1. VOJAS
2. Power Supply
3. Power Cord
4. Remote Commander & 2 cells
5. IR Pen & Charging Cable (2 number)
6. Quick Set up guide
7. Kensington Cable Lock & Keys
Note –Please contact Virtulive Customer Service or your sales representative if you find any component
missing.
Please visit : http://support.virtulive.com/ Or https://www.virtulive.com/ for support
2.3 Before You Begin - Pre-Requisites
2.3.1 Power Supply
2.3.1.1 Voltage
VOJAS is designed to be operate on AC voltages between 110V and 240V. It needs a maximum of 5amps of
current to operate.
Caution: Connecting to power supplies outside the operating range can result in damage to the
equipment.

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2.3.1.2 Earthing
VOJAS requires a grounded or earthed power supply for user safety.
Warning: Operating without earthing can result in serious injury to users and damage to equipment.
2.3.1.3 UPS –Uninterruptable Power Supply
We recommend that the VOJAS be connected to an uninterruptible power supply, sudden outages of power
without following the proper Shut Down procedure can damage the equipment and the operating system of
the device.
Caution: Sudden power outages can damage the electronics and cause software problems.
2.3.1.4 Protection
VOJAS needs the power supply to be protected against over voltage and short circuits, it does not have
internal protection against these conditions. It can result in permanent damage to the device and even injury
to users in close proximity.
Warning: The device is not protected against power spikes. Operating the equipment without
adequate protection can result in equipment failure or even injury to users.
Warning: Covers are integral part of safety design of the product. Do not operate without the covers
installed.
2.3.2 Projection Surface
VOJAS can convert any planar surface into a projection screen. Standard whiteboards can serve as a
projection surface. The image displayed would be in a wide(16:9) aspect ratio.
2.3.3 Internet Connectivity
Though VOJAS can operate as a standalone device it is most effective when connected to the internet and
the SmartSpace. It requires an internet connection with a minimum bandwidth of 1MBPS. VOJAS offers
multiple connectivity options to connect to a network including wired LAN (RJ45), Wi-Fi, 4G GSM.
2.3.4 Operating Environment
2.3.4.1 Heat
The VOJAS is designed to be operated across a wide range of ambient temperatures ideally <35 Degree C.
It has internal cooling fans to maintain a safe operating temperature. It is still advised to avoid exposures to
very high temperatures or direct sunlight as it might lead to preventive shutdowns.
Caution: Exposing the device to direct sunlight or extreme temperatures can cause permanent
damage to the electronics.
2.3.4.2 Humidity
The VOJAS is designed to operate indoors in a controlled environment. Excessive humidity in the environment
can cause internal short circuiting due to condensation and damage the electronics.
Caution: Exposing the device to water or excessive humid conditions can cause permanent damage
to the equipment.
2.3.4.3 Dust
Do not expose the VOJAS to very dusty environments. Dust can clog the ventilation passages and can
contaminate the projection optics.

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Caution: Exposing the device to very dusty or smoky environments can reduce the performance
and/or cause permanent damage to the equipment.
2.3.4.4 Ventilation
The projector lamp and the electronics generate a lot of heat during normal operation, the equipment may feel
warm to touch when in use. The VOJAS has a ventilation system driven by fans to control the temperature.
Air is circulated through the device through the ventilation ducts on either side, these ducts must be kept free
from obstruction. Do not place or mount the device so as to obstruct free flow of air to the ventilation ducts.
The Power Adaptor will also generate heat and must be placed in a well ventilated area.
Caution: Obstructing the ventilation ducts may cause the device to overheat and shutdown. It may
also cause damage to the electronics or the lamp.
2.3.4.5 Ambient Light
VOJAS is most effective if used in an area with controlled ambient lighting like most projectors, very bright
environments can affect the on-screen visibility.
2.4 Getting to know your device
2.4.1 Identifying your device
The identification plate is located at the bottom of the device. It will contain details that will help identify your
device and its make.
▪Product: The model name and version of your hardware device
▪Serial No: Unique identifier for each device
These details need to be quoted in all communication with the company regarding service or warranty.

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2.4.2 Top Panel & Controls
Figure 2. Top Panel

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2.4.3 Front Right View
Figure 3. Front Right View
The diagram shows a Front Right view of the device:
1. Lens
2. Auto Focus Sensor
3. Front Camera
4. Interactivity Sensor
5. Microphone
6. Cooling Fan Vents

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2.4.4 Rear & Left View
Figure 4. The diagram shows a Rear Left view of the device
7. Speakers
8. Rear Camera
9. Infrared Sensor
10. Kensington lock slot
11. Connectivity Panel

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2.4.5 Connectivity Panel
Figure 5. Connectivity Panel
a) Power receptible
b) HDMI output
c) Ethernet connector RJ45
d) USB connector
e) HDMI input
f) Audio Jack 3.5mm
g) USB OTG
h) SIM Slot

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2.4.6 Remote Commander
VOJAS is supplied with a multi-function Remote Commander that can also act as a Keyboard, Mouse, and a
Laser pointer. This unit needs 2nos AA size batteries (not supplied) to operate. Please install the batteries
before you use the device.
Figure 6. Remote Commander
Figure 7. Remote Commander Key

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3Getting Started
VOJAS is designed to be operated either as a portable tabletop device or can be permanently ceiling mounted.
3.1 Permanent Installation
Permanent installation of VOJAS must be done by a qualified professional and requires additional hardware
and tools. Please contact Virtulive Support for assistance on permanent installation.
3.2 Portable Use
VOJAS can be used as a portable tabletop device. This section details the procedure to use it as a tabletop
device.
3.2.1 Placement
Place the VOJAS on a flat, stable surface such as a table with the lens facing the projection screen. Ensure
that:
1. Your table top is at level or slightly higher than the bottom of the projection screen.
2. The projector is placed at the correct distance from your screen and centered. You may need to
adjust the projector based on your screen size.
Distance
(inches)
Height
(inches)
Width
(inches)
Diagonal
(inches)
40
28
49
55.7
45
30
54.5
62
55
38
68
77.5
60
42
73.5
84.7
65
45
79
91.5
70
48.5
85.5
98.5
Figure 8. Lens Throw Chart
3. The table top is not covered by a cloth, baize, or any other soft material that is affected by heat.
4. There is enough free space all around the device for ventilation.
Warning: The device generates heat during operation, placing it in close proximity to flammable
material can create a fire hazard.
3.2.2 Connecting the Power
This section details the procedure to connect the device to a power source:
1. Connect the Power Adaptor to the Power Cord
2. Connect the 4 pin connector to the receptible in the Connectivity
Panel on the device
3. Plug in the mains plug (will come with a suitable plug for your region)
into a UPS wall socket with an earth
Power Adaptor
Power Cord

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Warning: The device is not protected against power spikes and result in equipment failure or even
injury to users. Please ensure that your power supply has adequate protection.
Warning: Operating without earthing can result in serious injury to users and damage to equipment.
Caution: Connecting to power supplies outside the operating range can result in damage to the
equipment.
Caution: Sudden power outages can damage the electronics and cause software problems.
3.3 Switching on the Device
3.3.1 Booting Up
Press and release the Power button on the Top Panel of the device to start the bootup sequence. The device
runs Windows 10 as the Operating System, at the completion of the bootup a Windows login screen is
displayed
.
3.3.2 Shutting Down
VOJAS is a Windows 10 PC, please follow the Windows 10 shut down procedure to turn it off.
3.3.3 Sleep Mode
VOJAS can be put into a sleep mode like any other Windows 10 PC using Start →Sleep or
through power settings.
Alternately pressing the Power button when the device is running will put it in Sleep mode
3.3.4 Log In
Login with the user name and password supplied to you by your sales representative.
3.3.5 Input Devices
VOJAS is a full-fledged Windows PC and can accommodate input devices. The VOJAS comes
with a Remote Commander with a built in keyboard, it also comes with an IR pen that can be used as a mouse.
You may also add a Keyboard, Mouse, trackball or other input device through the USB ports or Bluetooth.
3.3.6 Securing the Device
To secure the device, in a public environment, such as a café, airport, or
library, wrap one end of the security cable around a heavy, immobile
object. Insert the lock into the Kensington slot on the computer and
secure the lock with its key.

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3.4 Top Panel Functions
3.4.1 Auto Focus
The VOJAS comes with an Auto Focus feature that runs during Bootup to give an optimum focus. The
Autofocus can also be run on demand using the following procedure.
1. Press the Auto Focus Button on the Top Panel
2. Use the Arrow buttons to adjust the focus further if required
Figure 9. Top Panel Controls
3.4.2 Orientation
The VOJAS is designed to be used in the following ways:
▪Ceiling mounted front projection
▪Table mounted front projection
Orientation can be adjusted to suit any mode by using the Screen Flip button on the Top Panel.
3.4.3 Interactivity Button
Interactivity button launches the Calibration tool used to calibrate the Interactivity.
3.4.4 Turning the Projection On/Off
Use the projector on/off toggle button on the Top Panel to turn the projector display on or off. This will only
shut off the projector bulb, but the device and the OS will remain running.

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3.5 Charging the IR Pen
The IR Pen is supplied with a charging cable and needs to be charged periodically. It can be charged when
connected to the supplied USB charger or to any USB port. It typically charges in less that 5 minutes and is
good for about 10 hours of use.
3.6 Calibrating the Interactivity
The IR pen and a charging cable is supplied along with the VOJAS. It is automatically detected and ready to
use. Please follow the following procedure to calibrate the interactivity.
Interactivity Calibration Procedure:
1. Click on the Calibration button in the device
2. Click on the mouse pointer that appears on the screen
3. Repeat the step until it stops.
4. You are Done! Interactivity Calibrated …Now your screen become interactive with IR Pen.
3.7 Remote Commander
A multifunction learning remote commander is provided with the VOJAS. The remote commander requires 2
X AAA batteries which are not supplied, procure and install the batteries prior to use. The remote commander
comes pre paired to your VOJAS and is ready to use. The remote commander can be used as a keyboard
and a mouse, further it can be programmed to carry out many other functions including switching on and
switching off the device. Please find some additional information about the remote commander and its
functions in the illustrations below.
Figure 10. Remote Commander Manual

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3.8 Using VOJAS as a projector
The VOJAS can also be used as a conventional widescreen projector. A computer or other input can be
connected through the HDMI Input port on the connectivity panel. Once an input signal is detected it is
automatically given priority and displayed on the screen. You may also use wireless dongles such as
Chromecast for projection.
3.9 Connecting to the Internet
The VOJAS is regular Windows10 PC and has several ways to connect to the internet:
▪Wired connection RJ45
▪Wi-Fi
▪Wireless 4G
For more details on the procedure to connect to the internet please access Microsoft Support at
https://support.microsoft.com