Koba Vision EasyViewer User manual

KOBA VISION
Video magnifiers
EasyViewer
Silver
Quartz HD
User Manual
EN

i
This manual decribes the following versions of the KOBA Vision video magnifiers:
EasyViewer 3.1.6
Silver 3.1.6
Quartz HD 3.1. (HD)
In combination with screen: Samsung LE32A558.
Slight differences are possible if other verions or screens are used.
The latest versions of the manual can be downloaded from the KOBA Vision website:
http://www.kobavision.be.
Release date: Monday, 16 March 2009

1
VIDEO MAGNIFIERS
User Manual
 KOBA Vision
De Oude Hoeven 6 • 3971 Leopoldsburg • Belgium
Tel [phone] • Fax [phone]
[e-mail]
http://www.kobavision.be

2
Index
Index .........................................................................................................................2
Introduction ..............................................................................................................4
Video magnifier parts .......................................................................................................................4
Video magnifier EasyViewer, Silver, Quartz HD.........................................................................4
Screen.........................................................................................................................................4
Adapter........................................................................................................................................5
HDMI-HDMI or HDMI-DVI connector..........................................................................................5
What would you need?.....................................................................................................................5
Aerial cable..................................................................................................................................5
HDMI–DVI, HDMI-HDMI, VGA-VGA connector (computer connection).....................................5
Audio cable (computer connection).............................................................................................5
Safety and maintenance instructions ......................................................................6
Safety instructions............................................................................................................................6
Maintenance instructions..................................................................................................................7
First-time use............................................................................................................8
Connecting cables............................................................................................................................8
Set screen ........................................................................................................................................8
Checking whether the device works.................................................................................................8
Controls.....................................................................................................................9
Switching on/off................................................................................................................................9
Brief manual ...................................................................................................................................10
Slide table.......................................................................................................................................12
Control panel..................................................................................................................................12
Zoom in/zoom out......................................................................................................................12
Autofocus (Quartz HD)..............................................................................................................12
Negative reading.......................................................................................................................12
Photo mode...............................................................................................................................12
Positive reading.........................................................................................................................13
Factory settings.........................................................................................................................13
Help (voice buttons, helpt texts)................................................................................................13
Contrast.....................................................................................................................................13
Brightness .................................................................................................................................13
Background suppression...........................................................................................................13
Colour........................................................................................................................................13
Readhelp...................................................................................................................................13
Lighting......................................................................................................................................14
Usage tips.......................................................................................................................................15
Reading.....................................................................................................................................15
Watch photos ............................................................................................................................15

3
Crafting......................................................................................................................................15
Writing.......................................................................................................................................15
Readhelp...................................................................................................................................15
Factory settings.........................................................................................................................15
Video magnifier - computer............................................................................................................15
Switching between video magnifier and computer....................................................................15
Troubleshooting......................................................................................................16
Warranty..................................................................................................................17
Express warranty............................................................................................................................17
Warranty provisions........................................................................................................................17
Service fulfillment...........................................................................................................................17
Data chart ...............................................................................................................18
EasyViewer.....................................................................................................................................18
Silver...............................................................................................................................................19
Quartz HD.......................................................................................................................................20

INTRODUCTION
4
Introduction
Thank you very much for buying this video magnifier. We have gone to great lengths to
create a qualitative and user-friendly device and we hopeyout will be able to use it for
years to come.
Video magnifier parts
You will need the following parts to be able to use the video magnifier:
Video magnifier EasyViewer, Silver, Quartz HD
Screen
To be able to use the video magnifier, you need a screen with the following specifications:
-HDMI input, DVI
-Suspension VESA 75/75, VESA 100/100, VESA 200/100, VESA 200/200
-Main switch and remote receiver at the side
Always ask KOBA Vision or your dealer whether your screen specifications are sufficient.
Chapter
1
Warning
The screen is to be a ssembled and disassembled by authorized persons
exclusively. Non-compliance can cause severe damage.

INTRODUCTION
5
Adapter
To feed the device, yo u need to conn ect th e adapt er. On ly use th e v ideo
magnifier in combination with adapter:
AC Adapter FranMar FRA024-S09.
HDMI-HDMI or HDMI-DVI connector
You n eed a HDMI-HDMI of HMDI –D VI connector t o connect the
video magn ifier t o the screen. Depending on th e in put on t he
screen, you will choose an HDMI-HDMI or HDMI-DVI.
What would you need?
Aerial cable
If you also wish to use the screen as a T V, you will need an aerial cable that plugs i nto the
cable distribution network.
Not all screens have an aerial terminal.
HDMI–DVI, HDMI-HDMI, VGA-VGA connector (computer connection)
To use the screen as a computer screen, you will need an HDMI-DVI, HDMI-HDMI or VGA–
VGA connector. This connector will help you connect your computer to the screen.
Depending on t he screen t ype, you w ill n eed an HDM I-DVI, HDM I-HDMI of VGA- VGA
connector. Always look at the screen specifications.
Audio cable (computer connection)
If you use the screen as computer screen, yo u need an a udio cable to pass the so und from
your computer to the speakers of the screen.
Warning
Cables are to be plugg ed in by au thorized persons exclusively. Non-
compliance can cause severe damage.

SAFETY AND MAINTENANCE INSTRUCTIONS
6
Safety and maintenance
instructions
Safety instructions
Consult the user manual of the screen for specific safety instructions that comes with
the screen.
Save this manual carefully. It contains all necessary information about your device.
Keep the device in a dry, well-vented and clean spot. Do not place the device in direct
sunlight or next to a source of heat.
Never use this device in ambient temperatures higher than 35°C.
This device is designed as aid to magnify documents. Any change of purpose voids the
CE-mark.
It i s compul sory to el ectrically grou nd t he de vice. T he ma nufacturer c annot be held
responsible for any injuries to humans or animals or for any damage to objects caused
by non-compliance with this safety instruction.
Never attempt to repai r the de vice by yo urself. It is dan gerous to remove prot ective
covers which are there to prevent electric shock. Yo u m ust conta ct KOBA Vision or
your dealer in case of defects.
To avoid electrocution, do not place the de vice in a spo t where it can come into
contact with liquids.
Your product is de signed and ma nufactured with high quality materials
and components, which can be rec ycled and reu sed. Do not dispose of
your ol d pro duct i n yo ur general household waste bi n. Dispose of t he
complete pr oduct (including i ts cables, plug s a nd a ccessories) in the
designated collection facilities.
Chapter
2

SAFETY AND MAINTENANCE INSTRUCTIONS
7
Maintenance instructions
The de vice can be clea ned with a damp cloth. Never use chemicals for they ca n
damage the finish and/or other parts.
Occasionally clean the glass plate of the scanner using a damp cloth.
After a certain amoun t of t ime, th e slide rail s n eed t o be lu bricated w ith oil or
adequately fluid grease.
The adapter must o nly be replaced by the sam e type (A C Adapter FranMar FRA024-
S09) after switching off the device and removing the adapter from the grid.
Treat your device with care and you will enjoy it for years to come.
Warning
The screen is to be a ssembled and disassembled by a uthorized persons
exclusively. Non-compliance can cause severe damage.
Warning
You must be extremely cautious when moving the video magnifier.
The video magnifier must not be picked up by the screen, the type panel,
the light shades or the slide table.

FIRST-TIME USE
8
First-time use
You need to go through the following steps to use the video magnifier for the first time:
Connect cables
Set screen
Check wether the device works
Connecting cables
HDMI OUT: Input for H DMI co nnector to
the video magnifier screen.
POWER IN: Plug for the adapter.
Set screen
Set the screen before taking the device into use.
To be able to make maximum use of the video magnifier, set the following display controls:
Contrast: maximum
Brightness: 40%
Colour: 30%
Sharpness: 40%
Checking whether the device works
Please check whether the device works after installing and setting. Switch on th e screen and
the video magnifier. (See next chapter – Switching on/off)
Chapter
3
HDMI OUT
Input: 9V DC ,
2.22A (Max)
Max. Power: 20W
Standby Power: 0.06W
www.kobavision.be
Made in Belgium
Only use with
AC Adapter FranMar FRA024-S09
POWER
IN