Instructions for use EDUnet digital Table of contents Table of contents User instructions ............................3 User guide ............................3 1.1.1 Abbreviations ........................3 1.1.2 Symbols ..........................3 1.1.3 Target group ........................3 Service ............................3 Warranty terms and conditions ......................4 Transportation and storage ......................
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Table of contents Form groups ..........................28 Using the room keyboard ........................29 Turning the EDUnet digital on and off ................... 29 Re-setting to default ........................29 Send screen content "To all" ......................30 Display the screen of a participant ....................31 Send the teacher screen to participant(s) ..................
1.2 Service Service hotline: +49 7351 56-2700 Service.Multimedia@kavo.com Please indicate the product serial number in all requests. Additional information can be obtained at: www.kavo.com 3/51...
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.
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.
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Instructions for use EDUnet digital 1 User instructions | 1.4 Transportation and storage Transport upright with the arrows pointing upwards! Fragile - protect against impact! Protect from moisture! Permissible stacking load Temperature range Humidity Air pressure 6/51...
Instructions for use EDUnet digital 2 Safety | 2.1 Description of safety instructions 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.
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‐...
Instructions for use EDUnet digital 2 Safety | 2.3 Safety instructions 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.
Instructions for use EDUnet digital 3 Product description | 3.1 System requirements 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‐...
Instructions for use EDUnet digital 3 Product description | 3.2 Network components 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): ▪...
Instructions for use EDUnet digital 3 Product description | 3.3 Controls 3.3 Controls Room keyboard 50 Room keyboard 100 Participant control box 12/51...
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Instructions for use EDUnet digital 3 Product description | 3.3 Controls Keys of the room keyboard To all Dark monitor Get picture released Release help request Remote control Scan Clear Audio Group Participant Teacher Notebook Beamer Keys of the participant control box...
Instructions for use EDUnet digital 4 Assembly | 4.1 Connecting participant boxes 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,...
Instructions for use EDUnet digital 4 Assembly | 4.2 Connect the bus cable ▶ 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‐...
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Instructions for use EDUnet digital 4 Assembly | 4.2 Connect the bus cable 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"...
Instructions for use EDUnet digital 4 Assembly | 4.3 Connecting the room keyboard ▶ 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.
Instructions for use EDUnet digital 4 Assembly | 4.5 Connecting the participant control box (TID) (optional) ▶ 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...
Instructions for use EDUnet digital 4 Assembly | 4.7 Connecting a notebook (optional) 4.7 Connecting a notebook (optional) It is also possible to connect a notebook to theEDUnet digital. If a beamer is used simultaneously, it makes sense to connect a notebook.
Instructions for use EDUnet digital 5 First use | 5.1 Activating the room keyboard 5 First use CAUTION A monitor is not suitable for a high-resolution image. The monitor cannot be synchronized or becomes damaged. ▶ Before startup, make sure that all of the monitors are suitable for the image refresh rate of all the connected devices.
Instructions for use EDUnet digital 5 First use | 5.1 Activating the room keyboard The image of a monitor seen from the front with a capital "D" corresponds to the teacher station. 5.1.1 MultiMaster function (optional) If theEDUnet digital is equipped with the optional MultiMaster function, an identifi‐...
Instructions for use EDUnet digital 5 First use | 5.2 Assign the participant keys TheEDUnet digital is switched into sleep mode. ▶ Hold down the "Release help request" key and press the "Clear" and "Remote control" keys simultaneously. TheEDUnet digital is switched to active mode again.
Instructions for use EDUnet digital 5 First use | 5.3 Assign the teacher key ▶ On the room keyboard, press the "Participant' key to be assigned to the work- station. The control lights of the participant button and of the selected "Participant" key are turned off.
Instructions for use EDUnet digital 5 First use | 5.4 Assign group keys After assignment of the participant keys and teacher key, all connected participant boxes are queried and the room keyboard displays the stations that have been found through flashing LEDs.
Instructions for use EDUnet digital 5 First use | 5.6 Assign the notebook key ▶ Press the "Get picture" key on the participant control box. The control light of the participant control box is on. ▶ On the room keyboard, hold down the "Release help" key, and press the "Beamer"...
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Instructions for use EDUnet digital 5 First use | 5.7 Function Test ▶ Switch the EDUnet digitalto sleep mode and then switch it on again. - The room keyboard queries all stations and displays them. - Participant stations flash slowly, teacher station and beamer station (option‐...
Instructions for use EDUnet digital 6 Basic functions | 6.1 Setting the sender and recipients 6 Basic functions 6.1 Setting the sender and recipients ▪ The sender can always be recognised by its control light being on. ▪ After pressing the "Clear" key, the system switches to stand-by, no sender is active.
Instructions for use EDUnet digital 6 Basic functions | 6.2 Form groups 6.2 Form groups Each participant can be assigned to one of the three groups, A, B, and C. The functions, "To all" and "Dark monitor", only apply to the active groups. Active groups can be recognised by their control lights being on.
Instructions for use EDUnet digital 7 Using the room keyboard | 7.1 Turning the EDUnet digital on and off 7 Using the room keyboard 7.1 Turning the EDUnet digital on and off TheEDUnet digital has no On/Off switch. TheEDUnet digital can be activated or switched into sleep mode.
Instructions for use EDUnet digital 7 Using the room keyboard | 7.3 Send screen content "To all" – The teacher and all participants see their own screen and can work locally with‐ out restriction. - The functions, "Help request" and "Get picture", are not reset.
Instructions for use EDUnet digital 7 Using the room keyboard | 7.4 Display the screen of a participant Note When the function "To all" is activated, the mice and keyboards of all the partici‐ pants' (recipient) computers are blocked except for those of the teacher's (send‐...
Instructions for use EDUnet digital 7 Using the room keyboard | 7.6 Send the participant screen to the participants ▶ If needed, add additional participant workplaces in the same way. Note The teacher computer can also be remotely controlled by a participant.
Instructions for use EDUnet digital 7 Using the room keyboard | 7.7 Make the participant screen goes dark ▶ Release the participant key of the selected sender (image source). – The control light of the selected participant (sender) is on.
Instructions for use EDUnet digital 7 Using the room keyboard | 7.8 Remote control of mouse and keyboard ▶ Press the "Dark monitor" key. – The control light of the "Dark monitor" key is on. – The screens of all participants are switched to be dark. The teacher sees his own screen.
Instructions for use EDUnet digital 7 Using the room keyboard | 7.8 Remote control of mouse and keyboard Requirement There is 1:1 transmission (1 sender, 1 receiver). The remote-controlling entity sees the screen content of the participant. ▶ Press the "Remote control" key to turn on the remote control.
Instructions for use EDUnet digital 7 Using the room keyboard | 7.9 Setting the stand-by time ▶ Press the "To all" key. ▶ Press the "Remote control" key until an acoustic signal is issued. – The teacher can remote-control all keyboards of the participant PCs simulta‐...
Instructions for use EDUnet digital 8 Optional additional functions | 8.1 Operating the participant control box 8 Optional additional functions 8.1 Operating the participant control box 8.1.1 Call help Each participant can discretely request help from the teacher. ▶ Press the "Call help" key.
Instructions for use EDUnet digital 8 Optional additional functions | 8.2 Assign the participant to a group The teacher becomes the sender, and access to the selected screen content is terminated. 8.1.3 Get picture Each participant can get a released image on his screen using the participant control box.
Instructions for use EDUnet digital 8 Optional additional functions | 8.3 Display the screens of all the participants in sequence Assign participant to a group ▶ Press the desired group key until it flashes. All participant keys flash. ▶ Press the participant keys to be assigned.
Instructions for use EDUnet digital 8 Optional additional functions | 8.4 Send the screen to beamer Displaying the screens of a group in sequence ▶ Press the desired group key until it flashes. All participant keys of the group flash.
Instructions for use EDUnet digital 8 Optional additional functions | 8.5 Including the notebook ▶ Press the "Beamer" key again to terminate the procedure. 8.5 Including the notebook Note In order to activate the graphics output port of the notebook, a monitor or beamer must be connected to the notebook.
Instructions for use EDUnet digital 8 Optional additional functions | 8.6 MultiMaster Function 8.6 MultiMaster Function With the MultiMaster function, up to five room keyboards with any key assignment can be connected. The teacher/teachers can therefore operate the network from different workplaces.
Instructions for use EDUnet digital 8 Optional additional functions | 8.7 Audio transmission - The control lights of the function keys flash. Next time theEDUnet digital is turned on, the room keyboard of a different teacher station can be activated by the same procedure, if needed.
Instructions for use EDUnet digital 9 Troubleshooting 9 Troubleshooting General information on troubleshooting ▶ Check if all connected participants, the teacher as well as beamer and note‐ book, if applicable, are recognised properly. ▶ Turn the room keyboard off and on again.
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Instructions for use EDUnet digital 9 Troubleshooting Malfunction Cause Remedy Defective computer. ▶ Check the function of the com‐ puter without the participant box and troubleshoot the prob‐ lem on the computer, if neces‐ sary. Participant box or bus cable is de‐...
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Instructions for use EDUnet digital 9 Troubleshooting Malfunction Cause Remedy Beamer cannot display the re‐ ▶ Check screen resolution of the quired resolution. sender PC. ▶ Set screen resolution of sender PC to max. beamer resolution. The "Beamer" key has not been ▶...
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Instructions for use EDUnet digital 9 Troubleshooting Malfunction Cause Remedy ▶ Use installation plan to identify the pertinent participant boxes. The participant work-stations to which the sender screen is not transmitted are all situated in sequence. ▶ Check the "BUS in" and "BUS out"...
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Instructions for use EDUnet digital 9 Troubleshooting Malfunction Cause Remedy ▶ If all connectors are plugged-in correctly, replace participant box or patch cable. ▶ If the connectors have been in‐ terchanged, check all partici‐ pant boxes and switch connec‐ tors as needed.
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Instructions for use EDUnet digital 9 Troubleshooting Malfunction Cause Remedy changed, there must be at least one other participant box whose connectors have also been interchanged. ▶ If all connectors are plugged-in correctly, replace participant box or patch cable. ▶ If the connectors have been in‐...
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Instructions for use EDUnet digital 9 Troubleshooting Malfunction Cause Remedy The participant box is defective. ▶ Replace the participant box. Mouse and keyboard of a partici‐ The connections (keyboard/ ▶ Check the USB connecting ca‐ pant do not work properly.
Instructions for use EDUnet digital 10 FAQ - EDUnet digital 10 FAQ - EDUnet digital ▪ How do I know if all work-stations were recognised by the room keyboard and if the system is ready for use? ▶ Switch the EDUnet digitalto sleep mode and then switch it on again.
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