KOBA Vision EasyViewer/Quartz
26
Writing
You can also write under your video magnifier. It is best to use a black pen and lined paper.
Chapter 4: Troubleshooting
Below is a list of problems that may occur with your EasyViewer/Quartz. Consult the list first before
contacting KOBA Vision or your dealer.
Symptom
Symptom
Symptom
The device isn’t turning on
No display on the screen
No sound
Possible causes
Possible causes
Possible causes
No power
Power failure
The screen is not switched on
The screen volume is on zero
The sound has been disrupted
The headphone is plugged in
The HDMI connector is loose
What to do
What to do
What to do
Check the power cable
Check the adapter and verify if a
green led is burning
Check whether the plug of the power
cord has been properly plugged into
the wall socket If the device still
won’t work, pull the plug out of the
wall socket. Then wait 60 seconds
before plugging it back into the wall
socket. Turn the screen on again.
Press the “on” button on the remote
Slightly turn up the screen volume
Check whether the sound has not
been disrupted.
Point the remote control directly
towards the sensor at the front of the
screen.
Unplug the headphone
Check the HDMI plug.
Chapter 5: Warranty
WARRANTY
KOBA Vision offers a two-year warranty on every KOBA VISION video magnifier, starting from the
delivery date. To be able to benefit from the warranty, you need to keep the box and the packaging
material.
Warranty services are provided by KOBA Vision or dealers acting on behalf of KOBA Vision. When
the video magnifier cannot be repaired correctly, KOBA Vision reserves the right to replace the
reading device by an equal device. All components and products replaced within the warranty
period become property of KOBA Vision.
WARRANTY PROVISIONS
The warranty becomes invalid if the video magnifier:
•
Was not used according to instructions or was misused;
•
Was damaged as a result of a fall or impact;
•
Was disassembled or tinkered with;
•
Was repaired earlier by a non-official service partner.
Summary of Contents for Vocatex 3 Series
Page 4: ...KOBA Vision EasyViewer Quartz 3 Chapitre 3 Utilisation TABLEAU DES BOUTONS 4 6 2 4 9 3 6 8 1 1...
Page 13: ...KOBA Vision EasyViewer Quartz 12 Hoofdstuk 3 Bediening KNOPPENPANEEL 4 6 2 4 9 3 6 8 1 1...
Page 22: ...KOBA Vision EasyViewer Quartz 21 Chapter 3 Controls OPERATING PANEL 4 6 2 4 9 3 6 8 1 1...
Page 31: ...KOBA Vision EasyViewer Quartz 30 Kapitel 3 Bedienung SCHALTPULT 4 6 2 4 9 3 6 8 1 1...
