ENHANCED VISION Transformer HD User manual

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User Manual

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Transformer HD User Manual
Congratulations on your purchase of Transformer HD with built-in Wi-Fi and optional OCR
(Optical Character Recognition) from Enhanced Vision.
Transformer HD is a fully integrated and portable solution, offering the advantages of a CCTV
(Closed Circuit Television Camera) and optional OCR combined into one system. Transformer
HD's high definition camera and high contrast capabilities enable individuals with low vision to
read, write, see objects in the distance and see yourself like a built-in mirror. Its unique
portable design is perfect for school, work or home and can be used with a variety of platforms
for maximum versatility.
Prior to using this system, please carefully review and follow the instructions provided within
this booklet. Your Transformer HD is ready to use right out of the box. By reviewing all the
Transformer HD features and controls before use and following the directions carefully, you’ll
be able to enjoy all the great benefits from your purchase. Enhanced Vision products are
designed to give you the highest quality image, OCR accuracy, convenient easy-to-use features
and years of reliable service. Thank you for choosing the Enhanced Vision Transformer HD.
Product enhancements and revisions are an integral part of what we do
here at Enhanced Vision. Please visit -
https://www.enhancedvision.com/support/user-manuals.html
and select your Enhanced Vision Product. You will find the most
up-to-date version of your User Manual here.

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FCC COMPLIANCE NOTICE
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. 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, you are 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.
Unauthorized changes or modification to this system can void your authority to operate this
equipment.
Transformer HD has an option to connect to a TV, it must be used with shielded interface
cables in order to meet FCC emissions limits for Class B digital devices. Therefore it is
encouraged to only use the cables provided with Transformer HD. It is your responsibility to
use the interface cables supplied with the equipment.

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TABLE OF CONTENTS
Safety and Care. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
System Requirements and Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Transformer HD Packaging and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-10
Transformer HD on Board Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-12
Setting Up Transformer HD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-17
Transformer Device Status LEDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-19
Software Installation on Transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-22
Transformer HD Keyboard Shortcuts and Gestures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23-27
Transformer CCTV Camera Orientations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28-33
Transformer HD System Menu Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34-46
Transformer HD OCR/Text-To-Speech Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47-49
Transformer HD Power States. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Tips & Tricks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51-52
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Transformer HD Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Warranty Statement and Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Other Enhanced Vision Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56-58
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

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SAFETY AND CARE
To ensure your safety and obtain the most benefit from Transformer HD, please review these
safety precautions carefully.
Transformer is designed to enlarge and enhance text and objects in order to improve the
quality of life for people who are visually impaired. The extent to which this product can
improve the ability to see images depends on a person’s individual condition and level of visual
impairment.
Transformer HD is not designed to restore vision, correct eye conditions or halt degenerative
vision loss. An eye care professional can determine the usefulness and suitability of
Transformer HD for a patient’s individual condition.
Precautions for Use
• Follow all warnings, cautions, and instructions marked on the product.
• Use Transformer HD on a stable, level surface such as a solid desk or table, according to its
intended design specifications.
• Avoid placing Transformer HD on an unstable table, cart or stand. It may fall causing serious
damage to the unit or bodily injury.
• Use Transformer HD indoors only –it should NOT be exposed to extreme or rapid changes in
temperature or humidity. Do not place Transformer HD near a radiator, heater or areas
exposed to long hours of direct sunlight. These conditions may cause damage to the unit’s
electronics or optics.
• At least once per week, clean Transformer HD with a soft dry cloth or an electrostatic dusting
cloth. DO NOT use liquid cleaners on its plastic surfaces. No additional methods of sterilization
or cleaning are recommended or required.
• Do not use Transformer HD near flammable materials or liquids.
Additional Mechanical Safety Precautions
Your Transformer HD features an adjustable Camera Arm. It has a variety of usable
orientations. Please do not attempt to forcibly reposition or adjust the camera arm outside of
the ranges demonstrated on Pages 13 & 28-33. It may cause damage to the device.

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Caring for Transformer HD
Always turn the power OFF by pressing the green power button on the front of the device
for five seconds when Transformer HD is not in use and not connected to External Power.
Optionally you may also place the device into “Standby” state which is a power saving
mode by pressing the green power button for less than 5 seconds or by disconnecting the
HDMI or USB 3.0 cable from the Transformer.
•Ensure that your Transformer HD is completely OFF before cleaning.
•Clean Transformer HD with a soft dry cloth or an electrostatic dusting cloth. DO NOT use
liquid cleaners on its plastic surfaces.
•To prolong the life of Transformer HD remove the battery from the device if it will not be in
use for one week or more.
•The protective glass covering the camera can be cleaned as needed with the lens cloth
provided within the packaging of Transformer HD. DO NOT use liquid cleaners on the
plastic surfaces. No additional methods of sterilization or cleaning are recommended or
required.
Susceptibility to Interference:
There may be temporary degradation of the image when Transformer HD is subjected to a
strong radio frequency field, electro-static discharge or transient electrical noise. An electro-
static discharge (caused by static electricity) may cause the screen to go blank. If this happens,
disconnect the AC power from the electrical outlet, wait 30 seconds, and connect the AC
power again.
•This product contains moving parts. Please use caution when moving the adjustable arm or
when transporting the Transformer to avoid possible injury to hands and fingers.
•To avoid personal injury or damage to the Transformer, do not make any other type of
power connections to the input ports besides those indicated in these photos.

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Additional Electrical Safety Precautions
• The power supply cord is a disconnect device for electrical equipment. The socket-outlet
should be installed near the equipment and be easily accessible.
• Do not use Transformer HD in, near or around water. Transformer HD is not designed to offer
protection against contact with liquids of any kind.
• Use only the power supply provided with your Transformer HD. Using unauthorized power
supplies may cause serious damage to Transformer HD’s electronic components.
• Using any other power supply than the one provided by Enhanced Vision for Transformer HD
will void the warranty.
• Always place the power cord away from traffic areas to avoid damage to the power supply.
• Prevent the risk of electrical shock by NOT attempting to disassemble the unit. Please refer
all service to an authorized repair facility.
• Please ensure that you make all proper cable corrections illustrated in this manual.
Transporting Transformer HD
• Transformer comes with a convenient carrying case for transport. To prevent the unit from
being accidentally dropped and damaged, always return the transformer to the carrying case
when not in use.
• Disconnect and secure all power and video cables before moving the unit.
• Carry the unit long distances by firmly grasping the Transformer HD Main Body when it is in
the folded position. Do not carry Transformer HD by the Camera Head since this may result in
damage to your device.
Optional Transformer HD Suction Base Precautions and Use Instructions
• As an Optional Accessory Transformer HD can be equipped with a Suction Cup base stand
which allows the user more desk space than the Standard Transformer HD Legs.
• In order for ideal contact the Suction Cup base
should be attached to a smooth surface that is clean
and free from debris.
•The suction cup base should be checked periodically
to ensure that it is still secure if being used on the
same surface for an extended period of time. Failure
to do so may result in the Transformer HD falling over
unexpectedly from insufficient suction force. The fall
could potentially result in damage to the unit.
•Please refer to steps 1 and 2 of the Transformer HD
Suction Base installation guide that is included when
you purchase this accessory. It contains the details of
attaching the suction base to the Transformer body.

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System Requirements and Compatibility
Transformer HD is intended to be used alongside an HDMI Monitor, Desktop/Laptop computer
or Android/iOS Tablet. In order for you to get the best experience possible please ensure your
system meets these minimum requirements for connectivity with Transformer HD.
Supported Operating Systems:
Windows 7, 8.1, 10 (64-bit)
Android OS 4.4 or higher (Wi-Fi Only)
iOS 7 or higher (Wi-Fi Only)
MacOS 10.12 (Sierra) & 10.13 (High Sierra)
Monitor Requirements:
HDMI/DVI Input
For 1080p camera viewing a Full HD (1920p x 1080p) compatible monitor is needed.
For 720p camera viewing a HD (1280p x 720p) compatible monitor is needed.
Screen Resolution (Minimum) 1366x768
Processor Requirements:
AMD Desktop/Laptop Processor Requirements
oAMD A10 Series APU with 2.5GHz or higher
oFX-7600P Processor family with 2.7GHz or higher
Intel Desktop/Laptop Processor Requirements
oCore i3 with 2.4GHz or higher. (Windows)
oEarly 2013 model or later 1.3ghz CPU (Mac)
Android Processor Requirements
oExynos 7 Octa 5433 Octa-core, 1900 MHz, ARM Cortex-A57 and ARM Cortex-A53, 64-bit
or higher
iOS Processor Requirements
oApple A7 Dual-core, 1300 MHz, Cyclone, 64-bit or higher
Graphics Requirements:
ATI Radeon™ R6 Graphics or higher
Intel HD graphics 4600 or higher
RAM Requirements:
Desktop/Laptop- 4GB RAM
Android System- 3GB RAM
iOS System- 1GB RAM
Wi-Fi Requirements:
802.11n 2.4GHz wireless adaptor
USB Requirements:
USB 3.0

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Transformer HD Packaging & Accessories
Take a few moments to familiarize yourself with Transformer HD and the included accessories:
A. Camera Head –Rotates 350°
B. Transformer Main Body
C. Foldable Base Stand
D. Battery Port & Battery Cover
E. OCR Camera (Optional –Depending on Model Purchased)
F. LED Light
G. HDMI Type A Port
H. USB 3.0 Type B Port
I. Power Jack
J. Transformer HD Suction Cup Base (Optional Accessory –
Interchangeable with standard Transformer HD Legs)
Accessories included:
1. (2) Transformer HD Batteries
2. HDMI Cable - 6ft or 1.8m HDMI Type A to HDMI Type A cable
3. USB 3.0 Cable - 3ft or 1m USB 3.0 Type B to USB 3.0 Type A
cable
4. DVI-D Single Link Male to HDMI Female adapter
5. USB Flash Drive w/Transformer HD Software Installer
6. Power Supply - 9volt 2.6 amp
7. Lens Cloth
8. Carrying Case

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Transformer HD on Board Controls
See the following Page for these Controls in detail
1
4
5
6
7
3
2

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1. Find –Press and Hold to activate the “Find” feature which will minimize your
magnification level. When you release the button it will return to your
previous magnification level.
You use this feature to “Find” your target easily which can sometimes be
challenging at higher magnification levels.
Additionally you can press Find simultaneously with Freeze to turn the LED
light on and off.
2. Zoom Wheel –Turn clockwise/counter-clockwise to increase/decrease the
zoom level.
The Zoom Wheel is also used to navigate items in the menu.
3. Viewing Mode –Press this button to toggle through different color viewing
modes.
Press and Hold Viewing Mode for more than 5 seconds to switch to your
Secondary Full page OCR camera or back to CCTV Camera. (OCR Units Only)
Viewing mode is also used to confirm selections in the Transformer CCTV
Menu.
4. Freeze-Press button to capture image.
Press and hold the Freeze Button to engage the menu when in CCTV Mode
and connected via HDMI Television or Monitor.
Additionally you can press Find simultaneously with Freeze to turn the LED
light on and off.
5. Rotate- Press this button to rotate the image
6. Reset- Shuts off the power to the Transformer HD when on wall power.
Restarts the Transformer HD when on battery.
7. Power- Press this button briefly to Power on your device or place your
device into standby if it was already on.
Press this button for more than 5 seconds to fully power your device Off.
Make sure your device is not connected to DC power when trying to fully
power off.

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Setting Up Transformer HD
1. Find a steady and level location, such as a table or desk, where you will be comfortable
using Transformer HD. Remove the device from the convenient carrying case and place
it there. Hold the legs of transformer firmly and then carefully unfold the Camera Arm
so that the arm is in an upright position. Then spread the legs evenly to your desired
width. The wider the legs, the more balanced when pivoting or rotating the Transformer
HD Camera Head.
2. If this is your first time using Transformer HD
or you need to charge the battery, please
connect the AC Power Supply provided to an
available wall outlet and then attach the
connector located to the Transformer HD.
3. Transformer HD is highly configurable and
there are 4 types of connections you can make with Transformer HD. Please review each of
their unique configuration details and startup steps.
HDMI- This mode is viewable on a
simple Television or Monitor. Simply
connect the provided HDMI Cable to
your Transformer HD and an HDMI
Compatible Display such as a TV or
Computer Monitor. Press the Power
Button on the Transformer HD to start
the device. Only the Transformer “On
Board” controls will be available in this
Mode.
*Please note that performing OCR is not
possible in HDMI Mode even if you have
purchased an OCR Enabled Model.
Connect HDMI A to port on Transformer HD
Connect HDMI A to available Monitor Port

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USB 3.0: This mode is a Computer to Transformer HD Connection that displays on your
Computer Screen via a Wired USB Connection. As a pre-requisite to using USB 3.0 mode
you must install the Transformer HD application on your computer. As a convenience
the included USB Flash Drive also has all the software available to get started. Next
connect the provided USB 3.0 Cable to your Transformer HD and an available USB 3.0
port on your PC. Then press the Power Button on the Transformer HD and launch the
Transformer HD App to start.
*Please note: USB 3.0 ports and cables can be easily
identified via their blue color coding or Via the USB
Super Speed Logo.
Install Transformer HD Application to Computer
Connect USB 3.0 B Male Connector To Transformer HD
Connect USB 3.0 A Male Connector to Blue USB 3.0 on PC

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Computer or Laptop Wi-Fi: This mode is a wireless Computer to Transformer HD
connection. Before you can start using Transformer HD Wi-Fi you must install the
Transformer HD application on your computer or laptop. As a convenience the included
USB Flash Drive also has all the software available to get started. To connect your
Transformer Wirelessly make sure that your Wi-Fi adaptor is turned on, review the Wi-Fi
Configuration Steps in the following sections for more information regarding pairing your
Transformer HD. When you attempt to connect please input the default password
“EV_TransformerHD”. When the two devices are connected properly launch the
Transformer HD Application and press the Power Button on Transformer HD.
*Please note: Transformer HD Utilizes the same Wi-Fi Network adaptor that many users
connect to their wireless routers and the internet. In this case when you are connected
to Transformer HD Wirelessly you will not have internet connectivity. To remedy this
circumstance it is suggested that when you are using Transformer HD you utilize a wired
network connection or use a second Wi-Fi adaptor if available.
Install Transformer HD Application to Computer
Enter Network and Sharing Center on Windows Desktop/ Laptop
and choose the option available “Connect to a Network”. You
will see your Transformer HD in the list based on Serial Number.
Transformer HD is available for Wi-Fi when it is powered ON

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Tablet Wi-Fi: Transformer HD is compatible with iOS and Android Tablets. A connection
is possible with your Transformer HD via Wi-Fi. As a pre-requisite to using Transformer
HD via Wi-Fi and Tablet you must install the Transformer HD App from either the Google
Play or Apple App Store. Ensure that your Wi-Fi connection is enabled/turned on in your
tablet settings menu. Review the Wi-Fi Configuration Steps in the following sections for
more info. When you connect please input the default password “EV_TransformerHD”.
When the two devices are connected properly launch the Transformer HD App to Start
and press the Power button on Transformer HD. If you have a camera enabled the video
stream will display your Tablets default Camera video stream while it waits to connect.
*Please note: Transformer HD Utilizes the same Wi-Fi Network adaptor that many users
connect to their wireless routers and the internet. For most tablets this means that when
you are connected to Transformer HD your internet connection will not be available.
Install Transformer HD App from Google or Apple Store
Pair your Tablet via Wi-Fi to Transformer HD through Settings
OR
Transformer HD is available for Wi-Fi when it is powered ON

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4. Regardless of which display combination you are using the Transformer must be turned ON
in order to use it. A message will display saying “Connecting Transformer” you should then
press the Power Button once and only once. A Transformer HD Logo should appear.
Afterwards an image should appear on your Display and you will enter into “Live CCTV View”.
The device indicates its connections status via on-board LED’s. The table describing these
states in detail is located in the following section. Please be patient as the unit starts up and
establishes connection.
Wi-Fi Configuration Steps:
If you intend to utilize your Transformer HD via Wi-Fi use
these steps to pair your Computer or Tablet to the
Transformer so you can use it wirelessly.
Step #1: Enter into your Computer Network Settings
Tablet Wi-Fi Settings (Make sure your Wi-Fi Adapter is
turned ON)
Step #2: Scan for nearby Wi-Fi networks and identify
the Transformer HD by its Serial Number which should
be clearly labeled on your Transformer HD.
Step #3: Choose to connect to this device
Step #4: You should receive a prompt for a network password which is set by default to
be “EV_TransformerHD”
Your Wi-Fi Password and SSID can be changed in the settings menu on the PC Viewer
applicationStep #5: If you have multiple networks configured always check your
Network list to ensure that your Transformer HD is selected prior to use.
Pressing Power should display the Transformer HD Connecting
System Message and splash screen should display.

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Transformer Device Status LEDs
The Transformer HD has three LED lights on the device (White, Amber and Green). There are
three different conditions these lights can be set to which are On, Off or Blinking in 1 second
intervals. Please refer to the tables below for more information on the functions they serve
and what the various illuminations and combinations mean. The Power Source Field refers to
whether or not you have the device connected to DC wall power or if you are operating off
Battery power.
Power State Indicators and Battery Charging Status Table
Power
Source
Unit State
Green
LED
Amber LED
Description
DC
ON
SOLID
BLINKING
Battery Charging
DC
ON
SOLID
SOLID
Battery Full
DC
Standby
BLINKING
BLINKING
Standby/Charging
DC
Standby
BLINKING
SOLID
Standby/Battery Full
Battery
ON
OFF
SOLID
Battery Full/Good
Battery
ON
OFF
BLINKING
Battery Low
Battery
Standby
BLINKING
SOLID
Standby
Battery
OFF
OFF
OFF
Full OFF
For more information on power states please see ”Transformer HD Power States” on page 50.
Amber LED
Green LED
White LED

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Display and Connection Readiness Table
Unit
State
White LED
Description
ON
BLINKING ON and OFF
Device is not currently connected to any
display interface but the device is on and
ready to establish connection to HDMI,
USB 3.0 or Wi-Fi.
*Please note that if you wish to power off
the device and turn the blinking lights off
simply hold the green power button down
for five seconds.
ON
Default ON (User
defined)
Device is connected via Wi-Fi/USB/HDMI
*Please note that you can toggle the Light
On and Off via application or On-Board
Controls.
Standby
OFF
This is a power saving mode and User
must hit the Green Power button to
power the device On to make it ready for
use.
OFF
OFF
Device is Off (unless turned off by User)
and is not ready for connection.
*Please note that the device is powered
on by a brief power button press.
This table indicates whether or not your device is on and ready to Pair. Please pay special
attention to the fact that the White LED can be turned on or off by the user when device is
already in operation for illumination and is not exclusively used for device status. In this
circumstance please also reference the status LED’s underneath the HDMI and USB 3.0 ports
on the back of the Transformer HD.

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Software Installation on Transformer HD
Transformer HD is the name of the software that interfaces with Transformer HD and allows
you to display the CCTV Video when connected to a PC or Tablet. There is a unique software
package that must be installed on PC, Android or iOS. It should be included on the USB thumb
drive provided with your purchase. Future software upgrades will be available from our
website at www.enhancedvision.com as a download. If you are using a Tablet the Enhanced
Vision App will be available on the Google Play store or Apple Store Depending on your device.
The PC Installation method is shown here as an example however the Mac Installation screen
is similar with a few cosmetic differences.
Step #1 is to begin the
Transformer HD Installer
Program. This is located
on the USB Flash Drive in
the “TRHD Windows for
Windows Installation or
MacOS Installer” folder .
This flash drive was
included with your
purchase of Transformer
HD.
Step #2 is to choose the
Installation Folder path.