ENHANCED VISION Nemo User manual

Nemo
Users Manual
TM
Portability at Your Fingertips.

FCC Compliance Notication
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, 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.
Unauthorized changes or modication to this system can void the
user’s authority to operate this equipment.
If your Low Vision device 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. It is the responsibility of the user to use the
shielded interface cables supplied with the equipment.

Congratulations on your purchase of Nemo from
Enhanced Vision. Like all Enhanced Vision products,
Nemo is designed to give you the highest quality and
convenience available.
Nemo enables people with low vision to see objects on
the go. This battery-operated system incorporates a 4”
viewing screen.
The slim, light and portable Nemo can be used for quick
reading, looking at photos, viewing price tags at the
grocery store, and much more. Nemo is designed to be
your pocket-sized digital magnifier.
Prior to using this system, please carefully read and
follow the instructions provided within this booklet. A
thorough understanding of the functionality will allow
you to fully benefit from the flexibility and great features
of this device.
If you have any questions, please contact the Eye Care
professional or the supplier from whom you have
acquired the unit.
About Your Nemo

About Your Nemo
Important Safety Precautions
System Warnings & Precautions . . . . . . . . . . . . .2-3
Caring For Nemo . . . . . . . . . . . . . . . . . . . . . . . . .3
Package Controls & Contents
Nemo Controls . . . . . . . . . . . . . . . . . . . . . . . . .4-5
Nemo Contents . . . . . . . . . . . . . . . . . . . . . . . . .6-7
Quick Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Using Nemo
a. Charging Battery . . . . . . . . . . . . . . . . . . . . . . . .9
b. Using Power Supply . . . . . . . . . . . . . . . . . . . .10
c. Adjust Size & Viewing Modes . . . . . . . . . . .10-11
d. Using Freeze Feature . . . . . . . . . . . . . . . . . . .12
e. Writing with Nemo . . . . . . . . . . . . . . . . . .12-13
Tips for using the Nemo
Conserving Battery . . . . . . . . . . . . . . . . . . . . . . .13
Using Nemo . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . .14-16
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . .17-18
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19-20
Enhanced Vision Products . . . . . . . . . . . . . . . . . . .21-23
Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . .24
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Table of Contents

2
To obtain the maximum benefits from your Nemo, please
read these safety precautions carefully.
Important Safety Precautions
SYSTEM WARNINGS
The Nemo is designed to help people with low vision
read and write. The extent to which Nemo can improve
the ability to see images depends on an individual’s
condition and level of vision. These products are not
designed to restore vision, correct eye conditions or halt
degenerative vision loss. An Eye Care professional can
determine the suitability of Nemo for a patient's
condition.
SYSTEM PRECAUTIONS
Avoid exposing Nemo to extreme or rapid changes in
temperature or humidity as these conditions may cause
fogging or damage to the product. Nemo should never
be placed near a radiator or heat register.
Do not smoke while using Nemo. Cigarettes, cigars and
pipe smoke release abrasive particles which are
potentially damaging to the Nemo’s optics and
electronics.
Do not use this product near water ( i.e. near a bathtub,
kitchen sink, swimming pool, etc).
Do not place this product on an unstable cart, stand or
table, as the product may fall, causing serious damage.
Do not use unit for 1 hour after transporting unit from
a cold room to room temperature.

3
Always place the power cord in an area where it will not
be damaged by persons walking on them.
To avoid the risk of electrical shock, do not disassemble
this product. Return it to the place of purchase if service
or repair work is required. Any attempt to disassemble
your Nemo product will void the warranty.
Always use the power supply provided within your
package. Do not attempt to use any other power supply;
doing so will harm the unit and void the warranty.
CARING FOR NEMO
Always turn the power OFF when you are not using the
system. Make sure the power is OFF and Nemo is
unplugged from the outlet before cleaning. Do not use
liquid cleaners.
The plastic surfaces of your Nemo product may be
dusted with a dry cloth.
The optical surfaces should be cleaned as needed for
best performance. Dampen a lens cleaning tissue with a
small amount of water and gently wipe the surfaces
clean.
Never apply lens cleaning solution directly on any
surface of your Nemo.
Important Safety Precautions

4
Package Controls & Contents
Your Nemo is packaged in a convenient soft case for storage
and transport. All required accessories for operation are
included in the box.
NEMO IS COMPRISED OF:
1. Power Button: turns unit ON and OFF.
2. 4” LCD screen: displays images.
3.
Size Wheel: rotates between 3 magnification sizes.
4. Freeze button: takes temporary picture of image on LCD
screen.
5. DC IN: used when plugging Power Supply into an
outlet.
6. LED indicator light: when blinking, indicates the battery
needs to be recharged.
7. Mode Wheel: rotates between 6 different viewing
modes.
8. Retractable Writing Stand
9. Camera: place material under camera to magnify image.
Use Nemo logo to help guide object placement.
(continued on Page 6)

5
2
1
Package Controls & Contents
8
9
6
5
4
37

6
Accessories include:
10. Carrying Case
11. Nemo 12 Volt Power Supply
12. Nemo Right Angle Power Supply Plug (Varies per
country)
13. Lens Cloth
14.
Wrist Strap
15. Neck Strap
Additional Accessory (Sold separately)
16. Car Charger
Package Controls & Contents

7
13
10
11
12
14
15
Package Controls & Contents
16

8
Quick Start
The following steps will give you a quick start on using
the Nemo.
1. Turn the Power ON /OFF
Press and hold the Power button for more than 1 second,
Nemo should turn ON (see figure 1).
2. View the Image
Simply rest or set the Nemo on top of the desired object
and view the magnified image. Use the Nemo logo to
help guide object placement. The Nemo can be held
from any angle and the camera will automatically
adjust.
3. Magnify the Image
Rotate the Size Wheel to change the magnification size
(see figure 2).
4. Change Viewing Mode
Rotate the Mode Wheel to change viewing mode (see
figure 2).
figure 1 figure 2
Size Mode

9
Nemo comes with an internal battery inside the unit.
We recommend before using your Nemo to plug it into
an outlet and charge the battery.
Charging the battery in Nemo:
Follow the steps below to charge the battery:
1. Connect the Power Supply together with the Right
angle Power Supply Plug (see page 7 item 11 and 12).
2. Connect the Power Supply into the unit where the
DC IN is located (see page 5 item 5).
3. Plug the Power Supply into an outlet or preferably
a power strip.
4. You can use the unit and charge the battery at the
same time. This will not effect the charging time
which is up to three hours.
Using Nemo

10
Using the Nemo with the Power
Supply
Follow the steps below:
1. Connect the Power Supply
together with the Right Angle
Power Supply Plug (see figure 1).
2. Connect the Power Supply
into the Nemo where it says
DC IN (see figure 2).
3. Plug the power supply into an
outlet or preferably a power strip.
4. Press and hold the power
button for more than a second
and the Nemo will turn on.
Adjusting the Size
To adjust the size, rotate the dial
located on the top of the unit
labeled “Size.” There are 3
magnification levels (see figure 3).
Adjusting the Viewing Mode
To adjust the Viewing Mode,
rotate the dial located on the top
of the unit labeled “Mode” (see
figure 4).
Using Nemo
figure 1
figure 2
figure 3
figure 4
Size
Mode

11
Nemo has the following 6 Viewing Modes:
High-Contrast Positive Image
This mode provides a white background with black text.
This mode increases the contrast to offer crisp text
images for reading.
High-Contrast Negative Image
This mode provides a black background with white text.
This mode increases the contrast to offer crisp text
images for reading.
Yellow Text on Blue Background
For some users, this mode increases the contrast to offer
crisp text images for reading.
Yellow Text on Black Background
For some users, this mode increases the contrast to offer
crisp text images for reading.
Full Color Image
This mode gives a true color representation of the image
that is being displayed. It is ideal looking at pictures and
writing.
Black & White Image
Based on your preference, you can choose the B&W
mode for viewing objects.
Using Nemo

12
Using the Freeze
FREEZE allows you to take a
temporary picture of an image.
This enables you to move the
unit to better view the desired
object.
1. Hold or place the unit over desired location.
2. Press and hold the “FREEZE” button for 2 seconds, a
“beep” sound should be heard (see figure 1).
3. The image will freeze on the screen until you adjust
any of the control buttons on the unit and a “beep”
sound should be heard.
Writing with Nemo
1. Place the logo over desired
material. The logo should be
facing your writing hand
(see figure 2).
2. Make sure the viewing
mode is set to either Color
or Black & White mode.
Reduce the magnification to the lowest level.
3. Tilt the Nemo by pivoting it up on the writing side.
4. Place your pen under the raised side and write on the
material.
Using Nemo
figure 1
figure 2
Freeze

13
Tips for Using Nemo
Tips for Conserving the Battery
• To maximize total battery time, charge the battery
when not in use.
Tips for Using Nemo
Nemo works best when placed directly on desired
material. This allows you to change viewing modes and
magnification with ease. When viewing objects on the
go, hold object close to the camera for clear images
(see figure 1 & 2).
5. For best viewing, look
directly over the LCD
(see figure 3).
Note:
Depending on user
preference, you may use
the flip out stand under
Nemo.
figure 3
figure 1 figure 2

14
Troubleshooting
No Power:
1. Make sure the battery is charged (see Charging the
Battery on page 9).
2. Press the power button for more than 1 second and the
Nemo should turn on.
3. If the power does not turn on, try using the Nemo
power supply (see using Nemo with Power Supply on
page 10). Most likely the battery needs to be charged.
Nemo’s Green Light is blinking:
If the green indicator light is blinking then the battery is
running low. Charge the battery by plugging the Nemo
power supply into Nemo and an outlet (see Charging the
Battery on page 9).
Note: The indicator light will continue to blink while the
battery is charging.
Unit turns OFF suddenly:
1. Make sure the battery is charged.
2. Make sure the correct power supply is plugged into
the Nemo (see page 7 item 11 and 12).
3. Press the power button for more than 1 second and the
Nemo should turn on.
Image too dark:
Check to see if the lights under the unit are ON. A white
light should clearly be visible. If no lights are “ON”, call
Enhanced Vision Tech Support.

15
Troubleshooting
Blurred images:
1. Can be caused by fingerprints or dirt on the glass
underneath the unit. Make sure the glass is cleaned
with a lens cleaning cloth. Use the cleaning cloth or a
cotton swab only when needed.
2. Hold or place Nemo directly on the target material to
read. Nemo is designed to be in focus when positioned
on the target material.
3. If using the Writing Stand, some level of blurriness is
unavoidable. Only use the writing stand for applications
requiring your handwriting and at minimum
magnification. Resume normal use without the writing
stand whenever possible.
Controls do not respond:
1. This is caused by a stuck button. Make sure that none
of the thumbwheels are stuck between two different
positions. When turning a wheel, a detent effect
should be felt.

16
Troubleshooting
2. Check that the FREEZE button can clearly be depressed.
A distinct click feeling should be felt and a “Beep” sound
should be heard.
The Battery does not charge:
Make sure the Nemo Power Supply is used with the unit.
The LED should be blinking if the battery is not full. A fully
charged battery is not recharged until its level is low
enough.
Nemo does not remember the last settings used:
Nemo will remember the last settings used when the power
is shut OFF with the POWER button. If the battery runs too
low and the Nemo shuts off then the unit will not save the
last settings into memory.
Picture is not moving:
Check to make sure the FREEZE button is not stuck. A click
feeling should be clearly felt and a “Beep” sound should be
heard. The FREEZE button must be pressed for at least 1
second.
Unit is warm:
Nemo integrates a battery pack, charger and a powerful
camera processing unit. A warm unit in use is normal.
There seems to be a “delay” when moving the unit or using
the writing stand:
A slight delay in use is normal. When using the writing
stand, proceed writing slowly on the target material.

17
Specifications
Field of view:
- 18mm MAX horizontally on any display size.
- 9mm MIN horizontally on any display size.
Magnification levels:
- 9X MAX on the 4” screen LCD
- 6X
- 4.5X MIN
Dimensions:
Unit : 165mm(L)*85mm(W)*30mm(H)
Display: 82mm (L) * 61mm (W), 102mm diagonally
Weight:
Unit only: 370g/13oz
Environment :
Operating Temperature : 0 – 50C
Storage temperature : -20 +60C
Do not use unit for 1 hour after transporting unit from the
cold to room temperature.