KaVo EDUnet digital User manual

Instructions for use
EDUnet digital
Always be on the safe side.

Distributed by:
KaVo Dental GmbH
Bismarckring 39
D-88400 Biberach
Tel. [phone]
Fax [phone]
Manufacturer:
SYSTECH Gesellschaft für Mess-, Regel-
und Datentechnik mbH
Grasseler Straße 56
D-38110 Braunschweig
www.systech.de

Table of contents
1 User instructions ........................................................................................................................................ 3
1.1 User guide ....................................................................................................................................... 3
1.1.1 Abbreviations ...................................................................................................................... 3
1.1.2 Symbols .............................................................................................................................. 3
1.1.3 Target group ....................................................................................................................... 3
1.2 Service ............................................................................................................................................ 3
1.3 Warranty terms and conditions ........................................................................................................ 4
1.4 Transportation and storage ............................................................................................................. 4
1.4.1 Currently valid packaging regulations ................................................................................ 4
1.4.2 Damage in transit ............................................................................................................... 4
1.4.3 Information on the packaging: Storage and transportation ................................................ 5
2 Safety ........................................................................................................................................................ 7
2.1 Description of safety instructions ..................................................................................................... 7
2.1.1 Warning symbol .................................................................................................................. 7
2.1.2 Structure ............................................................................................................................. 7
2.1.3 Description of hazard levels ............................................................................................... 7
2.2 Purpose - proper use ....................................................................................................................... 7
2.2.1 General information ............................................................................................................ 7
2.2.2 Product-specific .................................................................................................................. 8
2.3 Safety instructions ........................................................................................................................... 9
3 Product description .................................................................................................................................. 10
3.1 System requirements .................................................................................................................... 10
3.2 Network components ..................................................................................................................... 11
3.2.1 Scope of delivery .............................................................................................................. 11
3.3 Controls ......................................................................................................................................... 12
4 Assembly ................................................................................................................................................. 14
4.1 Connecting participant boxes ........................................................................................................ 14
4.2 Connect the bus cable ................................................................................................................... 15
4.3 Connecting the room keyboard ..................................................................................................... 17
4.4 Connecting the audio box (optional) .............................................................................................. 17
4.5 Connecting the participant control box (TID) (optional) ................................................................. 18
4.6 Connecting the beamer (optional) ................................................................................................. 18
4.7 Connecting a notebook (optional) ................................................................................................. 19
5 First use ................................................................................................................................................... 20
5.1 Activating the room keyboard ........................................................................................................ 20
5.1.1 MultiMaster function (optional) ......................................................................................... 21
5.2 Assign the participant keys ............................................................................................................ 22
5.3 Assign the teacher key .................................................................................................................. 23
5.4 Assign group keys ......................................................................................................................... 24
5.5 Assign the beamer key .................................................................................................................. 24
5.6 Assign the notebook key ............................................................................................................... 25
5.7 Function Test ................................................................................................................................. 25
6 Basic functions ........................................................................................................................................ 27
6.1 Setting the sender and recipients .................................................................................................. 27
6.1.1 Selecting sender and receiver .......................................................................................... 27
6.1.2 Changing sender only ...................................................................................................... 27
6.1.3 Only change the recipients ............................................................................................... 27
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6.2 Form groups .................................................................................................................................. 28
7 Using the room keyboard ........................................................................................................................ 29
7.1 Turning the EDUnet digital on and off ........................................................................................... 29
7.2 Re-setting to default ...................................................................................................................... 29
7.3 Send screen content "To all" ......................................................................................................... 30
7.4 Display the screen of a participant ................................................................................................ 31
7.5 Send the teacher screen to participant(s) ..................................................................................... 31
7.6 Send the participant screen to the participants ............................................................................. 32
7.7 Make the participant screen goes dark ......................................................................................... 33
7.8 Remote control of mouse and keyboard ....................................................................................... 34
7.8.1 Remote control of all participant PCs ............................................................................... 35
7.9 Setting the stand-by time ............................................................................................................... 36
8 Optional additional functions ................................................................................................................... 37
8.1 Operating the participant control box ............................................................................................ 37
8.1.1 Call help ........................................................................................................................... 37
8.1.2 Release the screen for "Get picture" ................................................................................ 37
8.1.3 Get picture ........................................................................................................................ 38
8.2 Assign the participant to a group ................................................................................................... 38
8.3 Display the screens of all the participants in sequence ................................................................. 39
8.4 Send the screen to beamer ........................................................................................................... 40
8.5 Including the notebook .................................................................................................................. 41
8.6 MultiMaster Function ..................................................................................................................... 42
8.7 Audio transmission ........................................................................................................................ 43
9 Troubleshooting ....................................................................................................................................... 44
10 FAQ - EDUnet digital ............................................................................................................................... 51
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1 User instructions
1.1 User guide
Requirement
Read these instructions prior to first use to avoid misuse and prevent damage.
1.1.1 Abbreviations
Abbre‐
viation
Explanation
IfU Instructions for Use
CI Care instructions
AI Assembly instructions
TI Technician's instructions
SC Safety checks
IEC International Electrotechnical Commission
RI Repair instructions
EMC Electromagnetic compatibility
PI Processing instructions
1.1.2 Symbols
See the Safety/Warning Symbols section
Important information for users and technicians
CE mark (European Community). A product bearing this mark meets the
requirements of the applicable EU directive.
Action required
1.1.3 Target group
This product is for assisting education and training at dental universities, institu‐
tions of continuing education, and for continuing education for dentists at hospi‐
tals in and universities.
1.2 Service
Service hotline:
[phone]
[email protected]
Please indicate the product serial number in all requests.
Additional information can be obtained at: www.kavo.com
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1.3 Warranty terms and conditions
Within the scope of the applicable KaVo delivery and payment conditions, KaVo
guarantees proper function, absence of defects in material and workmanship for a
period of 12 months from the date of purchase as confirmed by the salesperson.
In case of justified complaints, KaVo will honour its warranty with a free replace‐
ment or repair.
The warranty does not cover defects and their consequences that arose or may
have arisen due to natural wear, improper handling, cleaning or maintenance,
non-compliance with operating, maintenance or connection instructions, corro‐
sion, contaminated media supply or chemical or electrical influences deemed ab‐
normal or impermissible in accordance with factory specifications.
The warranty does not usually cover lamps, light conductors made of glass and
glass fibres, glassware, rubber parts and the colourfastness of plastic parts.
The warranty expires if defects or their consequences could possibly have arisen
because the product has been modified or changed. Warranty claims can only be
asserted when they are immediately reported to KaVo in writing.
This notification must be accompanied by a copy of the invoice or delivery note on
which the manufacturing number is clearly visible. In addition to the guaranty, the
statutory warranty claims of the purchaser also apply with a warranty period of 12
months.
1.4 Transportation and storage
1.4.1 Currently valid packaging regulations
Note
Only valid for the Federal Republic of Germany.
Properly dispose of and recycle the sales packaging, in accordance with the rele‐
vant packaging regulations, employing waste management or recycling compa‐
nies that run a comprehensive return system. KaVo has licensed its sales pack‐
aging in accordance with this directive. Please conform with the regional, public
waste-disposal system regulations.
1.4.2 Damage in transit
In Germany
If the packaging is visibly damaged on delivery, please proceed as follows:
1. The recipient of the package must record the loss or damage on the delivery
receipt. The recipient and the representative of the shipping company must
sign this delivery receipt.
2. Leave the product and packaging in the condition in which you received it.
3. Do not use the product.
4. Report the damage to the shipping company.
5. Report the damage to KaVo.
6. You must contact KaVo before returning a damaged product.
7. Send the signed delivery receipt to KaVo.
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If the product is damaged but there was no discernable damage to the packaging
upon delivery, proceed as follows:
1. Report the damage to the shipping company immediately and no later than 7
days after delivery.
2. Report the damage to KaVo.
3. Leave the product and packaging in the condition in which you received it.
4. Do not use a damaged product.
Note
Failure on the part of the recipient to comply with any of the above obligations
will mean that the damage will be considered to have arisen following delivery (in
accordance with ADSp. Art. 28).
Outside Germany
Note
KaVo is not liable for damage arising from transportation.
Immediately inspect the delivery after receipt!
If the packaging is visibly damaged on delivery, please proceed as follows:
1. The recipient of the package must record the loss or damage on the delivery
receipt. The recipient and the representative of the shipping company must
sign this delivery receipt.
Without this evidence, the recipient will not be able to assert a claim for dam‐
ages against the shipping company.
2. Leave the product and packaging in the condition in which you received it.
3. Do not use the product.
If the product is damaged but there was no discernable damage to the packaging
upon delivery, proceed as follows:
1. Report any damage to the shipping company either immediately or no later
than 7 days after delivery.
2. Leave the product and packaging in the condition in which you received it.
3. Do not use a damaged product.
Note
Failure on the part of the recipient to comply with one of the above obligations
will mean that the damage will be considered to have arisen following delivery (in
accordance with CMR law, Chapter 5, Art. 30).
1.4.3 Information on the packaging: Storage and transportation
Note
Please keep the packaging in case you need to return the product for servicing
or repair.
The symbols printed on the outside are for transportation and storage, and have
the following meaning:
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Transport upright with the arrows pointing upwards!
Fragile - protect against impact!
Protect from moisture!
Permissible stacking load
Temperature range
Humidity
Air pressure
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2 Safety
2.1 Description of safety instructions
2.1.1 Warning symbol
Warning symbol
2.1.2 Structure
DANGER
The introduction describes the type and source of the hazard.
This section describes potential consequences of non-compliance.
▶The optional step includes necessary measures for hazard prevention.
2.1.3 Description of hazard levels
Safety instructions with three hazard levels are used in this document to prevent
personal and property damage.
CAUTION
CAUTION
indicates a hazardous situation that can cause damage to property or mild to
moderate injuries.
WARNING
WARNING
indicates a hazardous situation that can lead to death or fatal injury.
DANGER
DANGER
indicates a maximal hazard due to a situation that can directly cause death or
fatal injury.
2.2 Purpose - proper use
2.2.1 General information
The user must ensure that the unit works properly and is in satisfactory condition
before each use.
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KaVo accepts liability for the safety, reliability, and performance of components
supplied by KaVo, provided:
▪ installation, instructions, expansions, adjustments, changes or repairs were
carried out by KaVo or KaVo-trained technicians or by the personnel of au‐
thorised distributors.
▪ the unit is operated in accordance with the instructions for use, care and in‐
stallation.
▪ the IT components supplied by the operator meet the technical requirements
in these instruction for use for hardware and software, and they are installed
and set up according to the descriptions of these components.
Users have a duty to:
▪ Only use equipment that is operating correctly
▪ to protect himself, the user and third parties from danger.
▪ to avoid contamination from the product.
Authorized to repair and service the KaVo product:
▪ Technicians with appropriate product training from KaVo branches
▪ Technicians of authorized dealers specially trained by KaVo
Note
Only those accessories may be used that are approved for the device.
Disposal
Note
Any waste which is generated must be recycled or disposed of in a manner
which is safe both for people and for the environment. This must be done in strict
compliance with all applicable national regulations.
Questions on proper disposal of the KaVo product can be answered by the KaVo
branch.
Disposal of electronics
Note
According to EC directive 2002/96 concerning used electrical and electronic de‐
vices, this product is subject to the cited directive and must be disposed of ac‐
cordingly within Europe.
Additional information can be obtained from KaVo (www.kavo.com) or your den‐
tal supplier.
2.2.2 Product-specific
Use
The KaVoEDUnet digital links simulation and PC work-stations for dental training.
The EDUnet digitalmust not be used for the treatment of patients.
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2.3 Safety instructions
CAUTION
Incorrect power supply connection.
Electrical shock or fire.
▶Make sure that the supply voltage that is used corresponds to the supply
voltage indicated on the rating plate of the power supply.
▶Make sure that the power supply module is only connected to a power sup‐
ply with protective conductors.
▶Protect the power supply module from high temperatures, moisture, wetness,
and dust.
▶Make sure that the vents in the housing are not covered. Ensure sufficient
ventilation.
CAUTION
External voltage at the protective conductor installation
Video signal transmission error
▶If the computer and monitors have protective conductor connections, make
sure that the protective conductor installation is free of external voltage.
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3 Product description
3.1 System requirements
All common computer and operating systems are supported. Specifically, the fol‐
lowing requirements must be met.
Graphics board: with DVI-I, DVI-D or HDMI connector. Only digital sig‐
nals and HDMI without audio information are suppor‐
ted.
Monitor connector: DVI or HDMI connector
Connecting cable: The scope of delivery includes cables for DVI connec‐
tors. The max. permissible cable length for DVI sig‐
nals is 5 m. If longer cables are needed, they must be
of very high quality or amplifiers need to be used.
Resolution: max. 1920 x 1080 @ 60 Hz (Full HD)
USB connection: An unoccupied USB port on the PC is needed.
Mouse and keyboard: Standard input devices (HID) without special addition‐
al function, such as, e.g., scanners, card-readers,
etc., are supported. Likewise, special additional keys,
as are meanwhile present on some keyboards, are
not supported.
Arrangement: The maximal cable length between two work-stations
should not exceed 20 m.
Power supply: An additional outlet socket is needed for each set of
two work-stations.
Bus wiring: The patch cables included in the delivery must be
used to set up the network. Despite identical specifi‐
cation (CAT5em CAT6, CAT7, ...), there are major
differences in quality between commercially available
patch cables.
Note
Additional connecting cables or longer cables can be ordered from the manufac‐
turer.
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3.2 Network components
① Bus cable ④ Participant box
② Room keyboard ⑤ Audio box (optional)
③ Participant control box (optional) ⑥ Power supply
3.2.1 Scope of delivery
The following is needed for each set of 2 work-stations (includes teacher):
▪Participant box (1x)
▪ Patch cable CAT5e or CAT6 (bus cable) for interconnecting the participant
boxes (1x)
▪ HDMI-DVI cable, 1.8 m (4x)
▪ USB connecting cable type A-B, 1.8 m (2x)
▪ Power supply 12 V DC, 1.5 A (1x)
In addition, the following is needed for installation of theEDUnet digital:
▪ Room keyboard with 1 connecting cable (RJ45 connector), 2 m (1x)
▪ Key caps (1 set)
Optional components for each work-station:
▪ Participant control box with approx. 1.5 m cable (1x)
▪ Audio box with 3 connecting cables (1x)
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3.3 Controls
Room keyboard 50
Room keyboard 100
Participant control box
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Keys of the room keyboard
To all
Dark monitor
Get picture released
Release help request
Remote control
Scan
Clear
Audio
Group
6
Participant
Teacher
Notebook
Beamer
Keys of the participant control box
Call help
Get picture
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4 Assembly
A participant box is needed for each set of two work-stations in the network. The
participant box is placed between the connections of the computer to the monitor,
keyboard, and mouse
The participant boxes establish the connection between the individual participant
work-stations and the teacher station and are connected to each other through
the EDUnet bus cable.
The participant box is so small that it fits directly into the cable channel.
A schematic representation of the circuitry is printed on the participant boxes.
The participant boxes carry all connectors for one work-station on each side: two
HDMI sockets for connection of monitor and graphics board of the computer as
well as USB ports for mouse and keyboard.
Optionally, a beamer box and audio boxes can be connected.
Each participant box must be connected to a power supply.
4.1 Connecting participant boxes
Note
When it is installed in a cable channel, it must maintain a sufficient safe distance
from other power conducting lines according to VDE.
▶ Affix the participant box under the table top with the mounting brackets.
or
▶ Put the participant box directly in a cable channel.
▶ Establish the connections ② (on both sides) according to the schematic depic‐
tion ① on the participant box.
▶ Connect the HDMI-DVI cable and USB connecting cable to the designated
connectors on the participant box.
▶ Connect the corresponding output of the graphics board of the PC to the
HDMI-DVI cable of the participant box.
▶ Connect the UCB cable to the corresponding USB port of the PC. Please note
that only one USB cable per PC is required, since the participant box is recog‐
nised as a combination device (mouse and keyboard) by the PC.
▶ Connect mouse, keyboard, and monitor to the designated connectors of the
participant box.
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▶ Connect the power supply to the participant box and plug it into the mains.
4.2 Connect the bus cable
All participant boxes are connected to each other by the bus cable in a ring sys‐
tem.
The physical arrangement of the participant boxes in the bus depends on their
code/arrangement on the room keyboard.
CAUTION
Malfunction due to inappropriate cables.
Image transmission error.
▶Always use the enclosed CAT5e, CAT6 or CAT7 bus cables.
▶If other cables are to be used, have the cables tested by the manufacturer.
▶Use only bus cables with a length of no more than 20 m.
▶Do not use UTP cables.
CAUTION
Product damage due to kinking or mechanical pulling.
Irreversible breakage of the electrical lines in the bus cable.
▶Always run the bus cables with sufficient play.
▶Do not kink bus cables.
▶Do not pull on bus cables.
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Note
The maximal length of the bus cable between two participants is 20 m. If the ar‐
rangement of the participants is complicated, the ring network can be split into
"branches" with a switch.
▶ Start with any participant box and connect the bus cable to the "BUS out" con‐
nector and to the "BUS in" connector of the next participant box. Please note
that the "BUS in" connector can be recognised by its control light (LED).
▶ Connect all participant boxes to each other as described (see ring system).
▶ Connect the unoccupied "BUS in" connector of the first participant box to the
last unoccupied "BUS out" connector to form the ring.
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▶ Outline the wiring in the enclosed installation plan.
Example of an installation plan
The ring system allows defects (defective participant box, defective cable) to be
identified quickly through the outline drawing.
4.3 Connecting the room keyboard
▶ Connect the room keyboard to the teacher's participant box using the en‐
closed cable.
▶ Place the room keyboard within easy reach of the teacher.
Note
The room keyboard can be connected to any participant box.
4.4 Connecting the audio box (optional)
As an option, theEDUnet digital can be equipped with audio-boxes with individual
volume settings. Three connecting cables are included with each audio-box: an 8-
pin DIN minicable and two cables with 3.5 mm jack plugs.
▶ Connect the audio box to the participant box with the 8-pin DIN minicable.
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▶ Using the two cables with 3.5 mm jack plugs, first connect the soundcard of
the computer to the socket connectors on one side ② of the audio box (note
the instructions on the audio box), then connect the headset to the other side
① of the audio box.
The volume can be adjusted with the volume control ③.
4.5 Connecting the participant control box (TID) (optional)
As an option, theEDUnet digital may be equipped with participant control boxes.
The participant control box allows the participants to use the functions, "Get pic‐
ture" and "Help request".
▶ Connect the participant control boxes to the "TID" connector of the respective
participant box at all participant work-stations using the enclosed cable.
4.6 Connecting the beamer (optional)
Note
If the beamer is set-up at a large distance (e.g, as a ceiling installation) and if
cables of more than 5 m in length need to be used, appropriate operation with
the DVI interface is no longer ensured. In each individual case, the use of high-
quality cables or of a DVI or HDMI amplifier must be considered. Some beamers
require the DDC signal of a PC to be able to display an image. In this case, a PC
also needs to be connected to the beamer work-station.
As an option, theEDUnet digital can be expanded through an LC display, a beam‐
er or other projection device.
Connect beamer to teacher work-station
▶ Connect the beamer to the teacher's participant box in place of the teacher's
monitor.
or
▶ Connect the beamer and the teacher's monitor jointly to the teacher's partici‐
pant box. A VGA splitter is needed for this purpose.
The display of the teacher's screen is shown on the beamer.
Connect beamer to participant box.
▶ Connect beamer like a participant monitor to an unoccupied port on a partici‐
pant box.
A separate computer is not needed at this station. This allows the teacher to show
any participant display in the training room and to continue working on his own
computer. The room keyboard is then used for operation exclusively.
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