ENHANCED VISION Merlin VGA User manual

VGA
Users Manual

Merlin VGA enables individuals with low vision to read, write, view
photos, enjoy crafts and hobbies, and more – in color, black-and-
white, or enhanced high-contrast positive or negative viewing
modes. Merlin VGA also includes 3 different preset color
combinations for both text and background to provide improved
viewing when reading. An additional 25 color combinations are
available and can be programmed. With easy-to-use buttons that
are also distinguishable by touch, you can enlarge or reduce the
image in seconds, change viewing modes for easier visibility. The
auto focus feature on Merlin VGA allows for optimum image quality
for reading. If desired, the focus lock feature may be enabled for
improved image quality when writing.
Please read this booklet and familiarize yourself with Merlin VGA
features and operation before using this system. Your Merlin VGA
is ready to use once properly connected to a standard computer
monitor equipped with a VGA input. By reviewing Merlin VGA
features and controls before using it 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, convenient and easy-to-use features and years of
reliable service. Thank you for choosing the Enhanced Vision
Merlin VGA.
Congratulations on your purchase of the Merlin VGA from
Enhanced Vision. The Merlin VGA is a full-color, auto-focus video
magnifier system designed to enhance the lifestyle of the visually
impaired. The Merlin VGA easily connects to any standard
computer monitor equipped with a VGA input.
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 o 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 dierent 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.
FCC COMPLIANCE NOTICE

5
4SaFety and Caretable oFContentS
Safety and Care ............................................. 5-8
Symbol Definitions .......................................... 8
Merlin VGA at a Glance...................................... 9-10
Setting Up Merlin VGA ...................................... 11
Turning on Merlin VGA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Changing Viewing Mode .................................... 13-14
Using Color Select .......................................... 15-17
Changing Magnification .................................... 18
Intelligent Focus Lock ...................................... 19
Using the X-Y Table.......................................... 20
Tips for Reading and Writing ............................... 21
Programming Set-up Options .............................. 22-23
Using the Object Locator ................................... 24
Programming Reference .................................... 25-26
Troubleshooting ............................................. 27-28
Specifications ................................................ 29-30
Other Products from Enhanced Vision..................... 31-32
Contact Information ......................................... 33
Warranty Statement ......................................... 34-35
To obtain the most benefit and life from your Merlin VGA, please
read these safety precautions very carefully.
Merlin VGA is designed to enlarge and enhance images in order to
offer improvement in the quality of life for people with visual impair-
ment. The extent to which Merlin VGA can improve the ability to
see images depends on a person’s individual condition and level of
visual impairment.
Merlin VGA is not designed to restore vision, correct eye conditions
or halt degenerative vision loss. An eyecare professional can deter-
mine the usefulness and suitability of Merlin VGA for a patient’s
individual condition.
Precautions for Use
• Followallwarnings,cautions,andinstructionsmarkedonthe
product.
• UsetheMerlinVGAonastable,levelsurfacesuchasasolid
desk or table, according to its intended design specifications.
• Enhanced Vision does not recommend placing an LCD or
plasma monitor on top of your Merlin VGA! The lightweight design
of many newer LCD monitors (flat screen style) may cause them to tip
over, causing serious damage to the unit or bodily injury to the user.
For this reason, it is recommended to place your external monitor to
either side of the Merlin VGA during normal use.
• UsetheMerlinVGAindoorsonly–itshouldNOTbeexposedto
extreme or rapid changes in temperature or humidity. Do not place
the Merlin VGA 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.
• DonotusetheMerlinVGAnearflammablematerialsorliquids.
SAFETY AND CARE

7
6SaFety and CareSaFety and Care
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.
• This product is equipped with a 3-wire grounding type plug as a
safety feature. This plug has a third (grounding) pin and can
only be plugged into a grounding-type power outlet. If necessary,
contact an electrician to replace your power outlet with a
grounding-type power outlet.
• Do not use the Merlin VGA in, near or around water. The Merlin
VGA is not designed to offer protection against contact with liquids
of any kind.
• Use only the power supply provided with your Merlin VGA. Using
unauthorized power supplies may cause serious damage to
Merlin VGA’s electronic components.
• PreventtheriskofelectricalshockbyNOTattemptingto
disassemble the unit. Please refer all service to an authorized
repair facility.
• To avoid personal injury or damage to the Merlin VGA, do not
make any other type of connections to the power input jack other
than the included power supply.
• The Merlin VGA is not suitable for use in the presence of a am-
mable anaesthetic mixture with air or with oxygen or nitrous ox-
ide.
• Do not use this product near water, Merlin VGA has no protection
against ingress of water. ( i.e. near a bathtub, kitchen sink,
swimming pool, etc).
Additional Mechanical Safety Precautions
The Merlin VGA contains moving parts. Please use caution
when moving the X-Y table or when transporting the Merlin VGA
to avoid possible injury to hands and fingers.
To Move Merlin VGA to Another Location
•IfyouarerepositioningMerlinVGAashortdistanceacrossa
desk or table, make sure you do not pull on any power cords or
connector cables.
•DisconnectandsecureallpowerandVGAcablesandlockthe
X-Y table before moving the unit.
•CarryMerlinVGAonlybythetworecessedhandleslocatedon
either side of its base. Do not carry it by the LCD monitor arm.

9
8merlin VGa at aGlanCeSaFety and Care
Caring for Merlin VGA
•AlwaysturnthepowerOFFfortheMerlinVGAandthemonitor
when the system is not in use.
• Atleastonceperweek,cleantheMerlinVGAwithasoftdrycloth
oranelectrostaticdustingwipe.DONOTuseliquidcleanersonits
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 the
Merlin VGA is subjected to a strong radio frequency field,
electrostatic discharge or transient electrical noise. An electrostatic
discharge (caused by static electricity) may cause the screen to go
black. If this happens, switch the unit off and on again.
Compliance Warnings:
•Electromagneticcompatibility:Theuseofaccessoriesandcables
other than those specified by Enhanced Vision may result in
increased emissions or decreased immunity.
•Placementofequipment:TheMerlinVGAshouldnotbeused
adjacent to or stacked on top of other equipment.
Take a few moments to familiarize yourself with the
components of your Merlin VGA (refer to next page):
1. Merlin VGA
2. Power button
3. Viewing Mode button
4. Size (Magnification) dial
5. Preset/Object Locator button
6. Focus Lock/Auto Focus Button
7. LightON/OFFSwitch(located underneath unit)
8. X-Y table
9. X-Y table locking lever
10. Recessed Handles for Carrying Merlin
11. VGA Output Cable*
12. Power Input
13. Power Supply (style may vary depending upon country)
14. Power Cord (style may vary depending upon country)
*Note: Your Merlin VGA must be connected to a
standard computer monitor or LCD/Plasma display
equipped with standard VGA inputs (not supplied)
MERLIN VGA AT A GLANCE
Type B - The level of protection of applied parts particularly
regarding allowable leakage current.
Class II - The product is not earthed (grounded) and relies on
double/reinforced insulation for protection against electric shock.
WEEE- Waste of Electronic and Electrical equipment
SYMBOL DEFINITIONS

11
10 SettinG up merlin VGamerlin VGa at aGlanCe
1
8
9
10
13
14
12
11
2
3
54
6
7
1. Find a steady and level location, such
as a table or desk, where you will be
comfortable using Merlin VGA. Carry
the unit only by the two recessed
handles on the side of the base for a
secure grip (see Figure 1). Do not lift
the unit by the top! Place the Merlin
VGA and your VGA monitor on the
table or desk at a comfortable height.
2. Connect the VGA output cable of the
Merlin VGA to the VGA input on your
external VGA monitor (see Figure 1).
Connect the AC power plug of your
monitor to an available wall outlet.
3. Connect the end of the supplied power
cord to the Merlin Power Supply
transformer (see Figure 3 and items
#13 & #14 on page 9).
4. Connect the power lead from the
transformer to the Merlin VGA Power
input on the rear of the unit as shown
(see Figure 4). Finally, connect the AC
power plug to an available wall outlet.
Figure 1
Figure 3
Figure 4
Figure 2
SETTING UP MERLIN VGA

13
12 ChanGinG ViewinG modeSturninG on merlin VGa
Merlin VGA Power Button
The Power button on your Merlin VGA is located on the far right
of the control panel (item #1 above).
• PressthePowerbutton.Noticethegreenlightwillilluminateonthe
 ControlPanel,indicatingthatthepoweris"ON"(item#2above).
• Onceproperlyconnectedasdescribedonthepreviouspage,an
image should appear on your VGA monitor within a few seconds.
If the green power indicator does not illuminate or if an image
does not appear on your LCD monitor, please check the power
supply connections (review steps 2-4 on page 10 for details).
Note: If your Merlin VGA is plugged into a power strip or
surge protector (recommended), make sure its power switch
is turned on before attempting to turn on Merlin VGA. If the
power strip/surge protector comes with a circuit breaker,
make sure the circuit breaker has been reset before
attempting to turn on Merlin VGA.
#2 #1
You can choose a viewing option by pressing the MODE button on
the control panel. Each press will cycle through all 7 viewing
options.
The available viewing options are:
•FullColorImage
•BlackandWhiteImage
•EnhancedPositiveImage
•EnhancedNegativeImage
•ColorSelect1
•ColorSelect2
•ColorSelect3
Full Color Image
This mode is used most often because it gives you a true color
representation of the image that is being magnified. When Merlin
VGA is first turned on, it will display the image in full color.
Black and White Image
Based on your preference, you can choose the black-and-white
mode.
Crisp, Clear
Text Images!
Crisp, Clear
Text Images!
Enhanced Positive
EnhancedNegative
TURNING ON MERLIN VGA CHANGING VIEWING MODES

15
14 uSer Color SeleCtChanGinG ViewinG modeS
Enhanced Positive Image
This mode provides a white background with black text. This mode
increases the contrast to offer crisp text images for reading.
Enhanced Negative Image
This mode provides a black background with white text. This mode
increases the contrast to offer crisp text images for reading.
Color Select 1
This mode provides a blue background with yellow text. This is
one of the most commonly used color combinations.
Same as Color Mode combination #28 (see page 16)
Color Select 2
This mode provides a yellow background with black text.
Same as Color Mode combination #16 (see page 16)
Color Select 3
This mode provides a black background with yellow text.
Same as Color Mode combination #2 (see page 16)
Merlin VGA was designed to provide optimum viewing for people
with certain visual conditions by offering an expanded range of
choices in both text and background colors.
This combination of text and background colors comprises a color
select mode. The Merlin VGA offers the following:
•28text/backgroundcolorcombinations(seepage16)
•3factorypresetcolorselectmodes(seepage13)
•2additionalusercolorselectmodes
Both the preset and user color select modes can be
independently programmed to your preferences, using the
procedure listed below.
How to Program a Color Select Mode
WithMerlinVGAturnedON,placeapieceofreadingmaterialon
the X-Y table so that it appears on your monitor at a magnification
size that is comfortable for viewing. Follow these steps to program
any of the 5 color select modes:
Step 1: Press and hold the MODE button
(approximately 5 seconds) until the
words“ENTERINGSETUP”appearon
your LCD monitor.
ENTERINGSETUP
Step 1
USING COLOR SELECT

17
16 uSer Color SeleCtuSer Color SeleCt
Step 2: Rotate the SIZE dial to scroll through the
available menu options. Choose COLOR
SELECT (see the photo at right) and press
the MODE button again.
Step 3: Rotate the SIZE dial to choose the Color
Select number (1-5) you wish to program.
Press the MODE button and choose one of
the following options:
a) Rotate the SIZE dial to cycle through the
color combination of your choice (1-14). To
access color combinations 15-28, press the
MODE button rst, before rotating the SIZE
dial again. (Please refer to the list on next page)
b) OR, if you want to turn OFF the current
COLOR SELECT (1-5) option, select OFF
by turning the SIZE dial clockwise. If no
changeisdesired,selectPREVIOUSMENU
by turning the SIZE dial counter-clockwise.
Step 4: Press and hold the MODE button (~ 5
seconds) to register the color combination
you’ve programmed into the Color Select.
Step 5: When you're nished, rotate the SIZE
dial all the way counter-clockwise to
PREVIOUSMENUandpresstheMODE
button. Finally, rotate the SIZE dial all the
way counter-clockwise to EXIT and press
the MODE button to nish programming.
COLOR SELECT
Step 2
OFF
PREVIOUSMENU
EXIT
Step 3b & Step 5
Step 5
Using the procedure outlined on pages 14-15, the following 28
color combinations can be programmed into any of the 5 color
select programs, based on your personal preferences.
Color Mode: Background Color: Text Color: Notes:
#1 Black Green
#2 Black Yellow
*Default Color Select 3
#3 Black Red
#4 Black Blue
#5 Black Purple
#6 Black Orange
#7 White Green
#8 White Red
#9 White Purple
#10 White Blue
#11 White Orange
#12 Yellow Red
#13 Green Yellow
#14 Yellow Blue
#15 Green Black
#16 Yellow Black
*Default Color Select 2
#17 Red Black
#18 Blue Black
#19 Purple Black
#20 Orange Black
#21 Green White
#22 Red White
#23 Purple White
#24 Blue White
#25 Orange White
#26 Red Yellow
#27 Yellow Green
#28 Blue Yellow
*Default Color Select 1

19
18 intelliGent FoCuS loCkChanGinG maGniFiCation
You can increase or decrease the size (magnification) of the image
by using the SIZE dial located at the center of the Merlin VGA
control panel (see Figure 1).
There are sixteen levels of magnification
available on the Merlin VGA.
• Toincreasethesizeoftheimage,turn
the dial clockwise, or to the right.
•Todecreasethesizeoftheimage,turn
the dial counterclockwise, or to the left.
The size you've selected will be displayed
in the upper left corner of your monitor
(see Figure 2).
SIZE-7
Figure 1
Figure 2
When Merlin VGA is rst turned on, it is automatically set on Auto
Focus. This is the most convenient setting for everyday activities,
such as reading anything from a single page to a thick book,
reading a prescription bottle, or working with arts and crafts.
Alternately, Focus Lock allows you to maintain focus on a specic
object at a xed distance, such as writing. Merlin VGA's Intelligent
Focus Lock feature will automatically refocus on the object you are
viewing after changing magnication size.
To Use Focus Lock for Writing
1. Place your note paper, stationery, checkbook
or other writing material on the X-Y table.
2. Press the [LOCK] button on the control panel.
Theletters“FL”willappearandremaininthe
upper left corner of the monitor. In this mode,
the Merlin VGA will now keep your writing in
focus, rather than your hand when it comes into
the camera’s frame.
If you change magnication sizes, Intelligent
Focus Lock will automatically refocus on the
desired object or page.
3. To return to auto focus mode, press the
[LOCK]buttonagain.Theletters“AF”will
appear in the upper left corner of the monitor.
FL
AF
INTELLIGENT FOCUS LOCK
CHANGING MAGNIFICATION

21
20 tipS For readinG and writinGuSinG the X-y table
Locking the X-Y Table
To lock the X-Y table, slide the lever all the way to the right until it
clicks and locks (A). Unlock the X-Y table by sliding the lever to
the right again and release the lever (B).
Reading With the X-Y Table
1. With the X-Y table unlocked, place a book, newspaper, etc., on
the table.
2. Use the magnification dial to enlarge the image to a comfortable
viewing size.
3. Glide the X-Y table to the left, which will make the words flow
across the screen for reading.
4. When you have reached the end of a line, glide the table back
to the beginning of the line.
5. Move the table away from you slightly to display the start of the
next line.
6. Repeat steps 4, 5 and 6 to continue reading.
AB
Reading with Merlin VGA
• Newusersofvideomagnifiersystemshaveatendencytoover-
magnify their reading material. Make the type large enough to see
it comfortably, but not so large that it becomes tedious to scan
across a page.
• UsetheX-Ytabletomovereadingmaterialsunderthecamera,
rather than moving the material manually, except small items such
as a checkbook or a business card.
• NewusersshouldusetwohandswhenmovingtheX-Ytablefor
reading, until they become comfortable using one hand.
Writing with Merlin VGA
• Beginnersshouldstartatsmallermagnificationsizes,andthen
increase magnification as they become more comfortable using
Merlin VGA for writing.
•Thesmallerthemagnificationsizethebiggeryoutendtowrite;
the higher the magnification size the smaller you’ll write.
•Useapenthatmakesaboldline,suchasaheavypointpen,a
felt-tip marker or a fine point marker, for easier visibility.
•Itmightbehelpfultouselinedpapertomoreeasilyfindand
keep your place.
• Itmightbeeasiertokeepyourplaceifyouwriteafewwordsat
a time, then move the X-Y table and write again, rather than
moving continually as you write.
•Writeineithercolor,black-and-whiteorpositiveviewingmodes.
•Dependingonambientlightingconditionswithintheroom,itmay
be helpful to turn the built-in light On/Off (see item #7 on page 8).
USING THE X-Y TABLE TIPS FOR READING AND WRITING

23
22 proGramminG and Setup optionSproGramminG and Setup optionS
The Merlin VGA can be programmed in its set-up mode. This allows
you to customize your experience when using the Merlin VGA.
There are 5 options you can select within the programming set-up
mode:
• Exit
• ScreenMessages(On/Off)
• Black&WhiteMode(On/Off).
• ColorSelect(On/Off )
•
Color Select (28 programmable color combinations, see page 16)
Entering Programming Setup:
1. Rotate the SIZE dial (#1 above) all the way counter-clockwise,
to the lowest size. This will ensure that you start at the
beginning of the menu options when you enter programming
set-up.
2. Press and hold the MODE button (#2) for approximately 5
  secondsoruntil“ENTERINGSET-UP”isshownonthedisplay,
Momentarily, the screen will fade to black and the word “EXIT“
will appear on screen.
3. Rotate the SIZE dial (#1) to the right to select each of the five
different set-up options.
4. Press the MODE button (#2) to activate or deactivate each
programming option.
5. Rotate the SIZE dial (#1) to make changes to the desired
option.
#2
#1
Exit: After making changes to the programming options listed below:
1) Rotate the SIZE dial (#1 above) all the way
  counter-clockwiseuntil“EXIT”appearsonthe
display.
2) Press the MODE button (#2 above) to exit and
return to normal operation.
Screen Messages (On/Off): If Screen Messages are set to OFF, the
Merlin VGA will not display magnification sizes or viewing modes. From
factorydefault,ScreenMessagesaresetto“ON”
Black & White Mode (On/Off): If Black & White Mode is set to OFF,
the Merlin VGA will skip the availability of the Black & White Color
Modes.Fromfactorydefault,Black&WhiteModeissetto“ON”
Color Select (On/Off): If Color Select is set to OFF, the Merlin VGA will
skip the availability of the Color Select Modes. From factory default,
ColorSelectModeissetto“ON”
Color Select: If this option is selected, up to 5 different color select
modes can be programmed, from a choice of 28 different color
combinations (see pages 14-16)
RSVD: In the interest of continuous product improvement, these options
are reserved by the manufacturer for future programming and cannot be
modified at this time.
#2
#1
EXIT
PROGRAMMING AND SETUP OPTIONS

25
24 proGramminG reFerenCeuSinG the objeCt loCator
Merlin VGA's object Locator feature can help you quickly locate
something you’re looking for on a page, or a specic part of an
object you want to view more closely.
To locate the desired object:
1. Press and hold the [PRESET] button. Merlin
will automatically zoom out to the widest eld
ofview,andalocator“target”(asshownat
right) will appear in the center of your display
screen. Continue to hold the button down
while performing the next two operations.
2. Use the X-Y table and move your work or
reading material until you have located the
desireditemwithinthe“target”area.
3. Release the [PRESET] button and the
Merlin VGA will magnify the item you've
located within the targeted area.
Note: Holding the [PRESET] button down for more than
10 seconds will cause the locator target to disappear.
I--- I
Merlin VGA Programming Reference
The Merlin VGA has advanced capabilities for modifying the default
language used within the setup menus. These settings are
completely optional and should not be changed under normal
circumstances. The chart listed below is for reference purposes
only. Please see your Enhanced Vision representative or call our
toll-free technical support should it be necessary for you to modify
these settings.
USING THE OBJECT LOCATOR PROGRAMMING REFERENCE

27
26 proGramminG reFerenCe troubleShootinG
Merlin VGA Programming Reference 1. No Power to Merlin VGA
• PressthePowerbuttonontheMerlinVGA’s.Alightnexttothe
Power button should turn illuminate, indicating the power is on.
• MakesurethepowersupplycordfortheMerlinVGAis  
completely plugged into the AC outlet.
• Makesurethepowersupplycordiscompletelypluggedintothe
power input jack on the lower bottom of the Merlin VGA.
• Checkthepowerstrip/surgeprotector’son/offswitchandcircuit
breaker if the Merlin VGA is plugged into one.
• ChecktomakesureyourVGAmonitorisproperlyconnected 
(both VGA signal and power) as detailed on page 10.
2. Blurry or Out-of-Focus Image
• Cleantheprotectiveglasscoveringthecamerawiththenon- 
abrasive lens cleaning cloth provided with your Merlin VGA.
• Cleanyourmonitorscreenwithanon-abrasiveclothsprayed 
with a glass cleaning solution.
• TurntheMerlinVGAlightswitchONorOFFasneededto  
compensate for any glare or shadows caused by the ambient
room lighting. The switch is located immediately underneath
your Merlin VGA on the left hand side (see item #7, pages 8/9).
• TrychangingthedefaultfocussettingfromAutoFocusmodeto
Intelligent Focus Lock mode (see page 18). Depending on your
specific application, either mode may help to improve focus.
3. Merlin VGA Lights are Not "ON"
•CheckthatMerlinhaspower.Ifnot,seeitem1,above
•Checkthatthelightswitch(item #7, pages 8/9) under Merlin
 LCD’scontrolpanelisswitchedtotheONposition.
PROGRAMMING REFERENCE TROUBLESHOOTING

29
28 SpeCiFiCationStroubleShootinG
X-Y Table Does Not Move Smoothly
• Makesurethelockingleverispositionedcompletelytotheleft.
X-Y Table Does Not Stay in Locked Position
• Makesurethelockingleverisallthewaytotherightandthatthe
handle pops up into the locking slot.
Replacement LED lights
The lighting for your Merlin VGA is provided by two 100,000-hour
LED lights, designed to provide years of trouble-free service.
However, in the unlikely event that the LED lights need
replacement, please contact your place of purchase or Enhanced
Vision at [phone] for replacement information.
If you have any questions or require technical assistance
please call [phone], Monday – Friday from 8 a.m. to
5 p.m. PST.
General (Dimensions & Weight):
Dimensions (base): 14.5"(H) x 19"(W) x 20.5"(D) (36cm x 48cm x 52cm)
Weight: 23lbs. (10.4kg)
Operating temperature range: 50-104°F / 10-40°C
Storage temperature range: 32-122°F / 0-50°C
Controls: Light Switch On/Off, Auto Focus/Intelligent Focus Lock, Preset,
Magnification, Mode, Power On/Off
Magnification (based upon usage of a 19" VGA monitor):
2.7x (minimum) to 62x (maximum)
Power Supply:
P/N:TR9CG1200C35-MED
(EVPartNumber:PWS-0500-00)
100V-240V-0.5A MAX, 50-60Hz
15V - 1.2A
Equipment Classification (IEC 601-1):
Type of Protection: Class I
Degree of Protection: Type B
Environmental Rating: IP20
Mode of Operation: Continuous
TROUBLESHOOTING SPECIFICATIONS

31
30 other produCtS From enhanCed ViSionSpeCiFiCationS
Color Modes:
- 4 Default Modes (True Color, Black & White, Enhanced Positive,
EnhancedNegative)
- 5 Color Select Modes
3 Default Modes: (Yellow on Blue, Black on Yellow, Yellow on Black)
2 Programmable* Modes
*Up to 28 Programmable Color Select Mode Combinations are available
XY Table:
XYtablesize:16”(406mm)x161/4”(413mm),3/8”retainingedge
Workingspaceheight:73/8”(18.7mm)
Tableheightclearance:13/8”(35mm)
Video output Resolution on VGA output:
VESA (DMT 1.0) SXGA (1280*1024) at 60Hz
Accessories:
Power Supply Transformer & Power Cord
Owner’s Manual
Warranty Card
Limited Warranty:
3 Years Parts and Labor
Flipper – The Ultimate in Flexibility
Read, write, get more out of life! Our
innovative camera design lets you magnify
in almost any position with images in full
color.
Magnification: 1X – 44X*
*With optional stand
Available with Color and Black & White
Display Modes
SPECIFICATIONS OTHER PRODUCTS FROM ENHANCED VISION
Pebble – Compact, Ultra-Portable Magnification!
The Pebble is a handheld electronic video
magnifier that you can take anywhere. Weighing
less than 8 ounces, Pebble features a uniquely-
designed folding handle and includes both near-
viewing and table reading modes. Small enough
to fit in your pocket or purse, the Pebble is the
ideal companion to provide magnification, on the
go.Featuringabuilt-in3½”or4.3”LCDscreen,
the Pebble's Freeze-Frame feature allows you to
capture any still image and adjust magnification.
Up to 28 different viewing modes allow you to
choose alternate color combinations based on
your personal preference. Pebble can be
powered using standard rechargeable batteries
(included)
Magnification: 2X – 10X

33
32 ContaCt inFormationother produCtS From enhanCed ViSion
Acrobat LCD
Withabuilt-in19”LCD,theAcrobatisa
3-in-1 video magnifier ideal for near,
distance and self viewing. By rotating the
camera, you can read, write, groom, and
magnify images at any distance. The
Acrobat LCD offers a complete system for
those at work, school or home.
Magnification:2.5X–65X(19”LCD)
Amigo
Amigo is a truly portable desktop magnifier.
Optimal viewing is achieved with a tilting
6.5 inch viewing screen. Amigo provides
3.5 to 14x digital magnification and the
lightest weight in its class. Amigo is battery
operated and can be taken anywhere.
Enhanced Vision manufacturers many different types of products tailored to
meet the needs of our low vision customers. If you have questions about
any of our products, please don't hesitate to give us a call.
Flipper Panel – Integrated and Portable!
This powerful, portable magnifier integrates the
Flipper 225-degree rotating camera with a slim,
LCD platform. Powered by an innovative battery
pack, the Flipper Panel runs up to 4 hours on
a single charge. The discrete camera projects
a full-color, auto-focus image on the screen for
both near and distance viewing.
Magnification: 1X – 26.4X (with optional stand)
CONTACT INFORMATION
Contact information:
(US Office) Phone: [phone] Fax: [phone]
(UK Office) Phone: [phone] Fax: [phone]
(DE Office) Phone: +(49) 06078 911772 Fax: +(49) 06078 911774
www.enhancedvision.com
Technical Support:
Main Toll Free [phone] ext. 3
Local Phone: [phone] ext. 3
E-mail: [email protected]

35
34 warranty Statementwarranty Statement
Enhanced Vision
Merlin VGA Video Magnifier Warranty Policy
Enhanced Vision products are designed to give you the highest quality image, convenient features,
ease of use and reliable service. Merlin VGA has been inspected and tested prior to shipping.
Our company stands behind the quality materials, components and workmanship of the Merlin VGA
video magnifier.
For these reasons we are pleased to offer two warranty options. These options are available when
the purchaser completes the warranty registration form.
Three-year warranty for the Merlin VGA base
This option can be selected on the warranty registration form by the agencies, states,
groups, multi-users, product demonstration sites and the individual purchasers. Enhanced
Vision warrants Merlin VGA base against defects in materials and workmanship under normal use
for three years from the date of original purchase. Enhanced Vision, at its option, will at no charge
either repair the product or replace it during the warranty period.
Lifetime warranty for the Merlin VGA base at a one-time cost of $299.00.
This option can be selected on the warranty registration form and it is only available to the
individual purchaser. Enhanced Vision warrants Merlin VGA base against defects in materials and
workmanship under normal use for the lifetime of the individual purchaser. Enhanced Vision, at its
option, will at no charge either repair the product or replace it during the warranty period.
The lifetime warranty is non-transferable and only valid for an individual purchaser.
This warranty is not available for International Customers.
On the warranty card the purchaser will be asked to select between the three-year (no-cost)
or lifetime warranty for a one-time fee of $299.00. If lifetime coverage is elected, a $299.00
checkmadepayableto“EnhancedVision”willneedtobeincludedwiththewarrantyform.
The lifetime product warranty is only valid if the product is registered within 30 days of
purchase and a $299.00 check made payable to “Enhanced Vision” is included with the
warranty registration form. If this form has not been provided, please request one from the
local Enhanced Vision representative or call us at [phone].
Restrictions
All product purchases need to be registered with Enhanced Vision. Registering the product confirms
the right to maximum protection and service of the product warranty. If no selection is made on the
warranty form or payment is missing, the individual purchaser will default to the three-year warranty.
The lifetime warranty is non-transferable and does not apply to groups, multi-users, companies or
agencies. It has been designed for end-consumer / individual purchaser. Agencies, states, group
homes, classrooms and demo site units will receive Enhanced Vision standard 3-year product
warranty detailed above. Enhanced Vision also reserves the right to repair or replace any
purchasers Merlin VGA with a similar or better product.
In the case that the end-consumer / original individual resells the Merlin VGA within a 3 year time
period from original purchase date and the product is resold by a recognized manufacturer
representative, the Merlin VGA warranty will default to the balance of what remains of the standard 3
year warranty (from original purchase date). The lifetime warranty would be void.
Consider the example below:
After one year Mary Smith’s vision deteriorates past using the Merlin VGA to assist her. She resells
the Merlin VGA to a recognized Enhanced Vision manufacturer representative, and he/she then sells
the Merlin VGA to Anne Clark. Anne Clark will receive a four-year warranty with the Merlin VGA (the
amount left on a standard three year warranty).
Anne will need to complete and submit a warranty registration form, marking the box that she
isa“convertedoriginalowner”andprovidetheserialnumberfortheproduct.
The 3-year and optional Lifetime product warranty does not cover the following:
1. Defects or damage from misuse, use in other than suggested manner, accident or neglect.
2. Defects or damage from improper operation, maintenance, installation, adjustment,
alterations or modification.
3. Defects from spills of food or liquid.
4. All plastic surfaces and all other externally exposed parts that are scratched or damaged due to
normal use.
5. Damage due to operating Merlin VGA with equipment not supplied by Enhanced Vision.
6. Light bulbs that are not covered under warranty.
THERE ARE NO OTHER EXPRESSED OR IMPLIED WARRANTIES ACCOMPANYING THIS
PRODUCT.
Service Process
We don’t expect that you will need to have repairs on the Merlin VGA but if you do, you will need to
send the unit to our warranty service center.
If warranty service is required, please call Enhanced Vision between 8 a.m. – 5 p.m. PST for a return
authorization number. Warranty repairs are not accepted without a return authorization number.
You may wish to keep your original packaging in case warranty service is required
Proof of purchase must be provided, bearing date of purchase, in order to receive warranty service
Purchaser is responsible and shall pay for shipment of products to Enhanced Vision for repair.
Enhanced Vision is responsible and shall pay for return shipment of repaired products back to
purchaser. Enhanced Vision reserves the right to use reconditioned and/or serviceable used parts for
warranty repairs.
Anyone using this product knowingly assumes certain risks, due to the need to utilize vision
enhancement devices.
Thank you for making Enhanced Vision and Merlin VGA your choice for better vision.
WARRANTY STATEMENT

37
36 noteSnoteS
NOTES

The Merlin VGA video magnifier is designed to enlarge and
enhance images to improve the lives of people who have
low vision. The extent to which Merlin VGA can improve the
ability to see images and text depends on a person’s
individual condition and level of visual impairment. Merlin
VGA is not designed to restore vision, correct eye conditions
or halt degenerative vision loss. An eyecare professional
can best determine the suitability of Merlin VGA for a
patient’s specific condition. For more information, please
visit www.enhancedvision.com.
www.enhancedvision.com
[phone] (US Office, toll free)
[phone] (US Office)
[phone] (UK Office)
Tel. + (49) 06078 911772 (DE Ofce)
Fax + (49) 06078 911774 (DE Ofce)
Part#MAN-1100-00-x1
September, 2010
Copyright © 2009 by Enhanced Vision. All rights reserved.
Product specifications subject to change without prior notice.