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Logolas series - v120221

Kvant Lasers s.r.o.

EN

Each effect (picture) contains a different number of graphical points which defines the actual shape of the effect. The more
points an effect contains, the lower the maximum scan rate will be in relation to the scanning angle.
As an example we’ll work with the star effect shown below and with the parameters of quality scanning system:
Let’s say the star effect is made of 300 graphical points (including non-visible blanking points) and we know that the
maximal scan-rate of our scanning system is 35kpps @ 8 degrees (= 35.000 points per second at 8 degrees projection
angle). We also know that we display the star 35 times per second which is a default frame rate of the control software
we are using.
So we need to display 300 points 35 times per second = 10.500 pps. This means that we could display 3 of these
stars beside each other within one single laser effect and that it would be quite close to the scanner limit (3 × 10.500
= 31.500pps). This however applies ONLY if the scanning angle is not more than 8 degrees on both axes! If we start to
increase the size of the projection (scanning angle) it is necessary to either lower the number of points within the effect
or drop down the scan-rate in the control software (FPS) to a safe level – which may result in flicker.
From the example above we can also determine how many points this scanning system is able to project if the scanning
angle is not more than 8 degrees:
35.000 points / 35 Frames Per Second = 1.000 pps. This is the absolute maximum of how many points we should be using
when programming an effect if the scanning angle is not more than 8 degrees.
In the following pictures you see the same star effect scanned at different scan rates at full scanning angle (60 degrees).

Picture 1:

the scan rate and/or number of points is too low. The corner points are more visible than the lines between them

and the whole effect flickers. The scan-rate and/or number of points needs to be increased.

Picture 2:

the scan-rate and/or number of points is about right. The whole effect has more or less the same intensity and

does not flicker.

Picture 3:

further increasing of the scan-rate and/or number of points results in the effect starting to distort, firstly around

corners only. This indicates that you are exceeding the maximal scan rate of the scanning system! If you operate the
scanning system at scan-rates higher than the maximum scan-rate of the scanning system the scanners will get damaged
irreversibly due to overheated coils damaging rotor magnets.

How to establish correct Scan-rate and maximal number of points in an effect

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Содержание Logolas series

Страница 1: ...LogoLas series MODEL SPECIFIC OPERATION MANUAL ...

Страница 2: ... Side View 23 5 3 Rear View 24 6 Beam Alignment 25 6 1 Beam Alignment LogoLas 2000 27 6 2 Beam Alignment LogoLas 3000 30 6 3 Beam Alignment LogoLas 3400 33 6 4 Beam Alignment LogoLas 6000 36 6 5 Beam Alignment LogoLas 6800 40 7 Technical Specifications 44 7 1 Technical Specification LogoLas 2000 FB4 45 7 2 Technical Specification LogoLas 3000 FB4 46 7 3 Technical Specification LogoLas 3400 FB4 47 ...

Страница 3: ... Kvant Lasers s r o EN Introduction To ensure proper operation please read this manual carefully before using the product After reading it keep it in a safe place for future reference Thank you for purchasing this KVANT product 1 ...

Страница 4: ...tion of this laser display system This laser entertainment system is rated as a Class IV laser product and manufactured in accordance to EN 60825 1 2014 Avoid eye or skin exposure to direct or scattered radiation Wear protective goggles of suitable optical density if necessary 2 i Caution LASER RADIATION AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION CLASS 4 LASER PRODUCT IEC 60825 1 ...

Страница 5: ...ents DO NOT drop it or subject it to physical shock Do not leave the laser system in excessive heat such as in a car whilst in direct sunlight High temperatures could cause some serious damage to the system The laser system contains precision electronic circuitry Never attempt to disassemble the laser yourself If the laser is suddenly brought in from the cold into a warm room condensation may form...

Страница 6: ...it can burn eye retinas skin and clothes or even start a fire What is a LASER Mainly it is the particles of dust in the air that the laser beam hits on its path That s why we laserists use haze or smoke machines to make lasers more visible Too much of the haze or smoke will kill it but the right amount will make all the difference between no show and a great show When outdoors lasers mainly reflec...

Страница 7: ...rs and with re branded lasers that are being presented as European makes Red Blue Magenta Red Green Yellow Yellow Green Blue Cyan Red Green Blue White Colours A scanning system is essentially two tiny mirrors each moving on X or Y axis By working together they can scan the laser beam in all directions Once a shape is scanned more than 20 times per second it appears static to the human eye So any s...

Страница 8: ...ser safety make sure you at least follow these basic laser safety rules 1 Never look directly into a laser beam 2 Never look directly into laser aperture if the laser system is switched on 3 Be aware that lasers can burn the eye retina skin or cause fires if not used correctly 4 Never perform Audience Scanning that s when laser beams and effects hit an audience directly Always project with the las...

Страница 9: ...strong secure and away from places where nonauthorised person could get an access to 3 Always make sure the system is properly tighten down and that it cannot get loose and move as a result of sound vibrations cable pull or similar 4 Always use a safety rope 5 Ensure that all the cables have enough leverage just in case they get caught 6 Ensure that the system is placed at least 20cm away from wal...

Страница 10: ... as the correct device configuration in the laser control software Please make sure all the laser settings in your control system are set correctly before you start using your Kvant laser display system There is FB4 laser control system inbuilt in every standard LogoLas 2000 3000 3400 6000 6800 and G10 The communication data transfer between a control computer and inbuilt interface is done via eth...

Страница 11: ... comes from a laser module and hits the two moving mirrors of the scanning system These mirrors are mounted on the scanner shafts and are moved by the scanner rotors one on X and one on Y axis An effect such as tunnel circle is displayed by a repetitive mechanical movement of the scanners For each scanning system and effect there s a maximal scan rate that is defined by mechanical load scanner mir...

Страница 12: ...or drop down the scan rate in the control software FPS to a safe level which may result in flicker From the example above we can also determine how many points this scanning system is able to project if the scanning angle is not more than 8 degrees 35 000 points 35 Frames Per Second 1 000 pps This is the absolute maximum of how many points we should be using when programming an effect if the scann...

Страница 13: ...ectly installed and that the safety keys are inserted in all necessary positions USA ONLY Remote Interlock Bypass must be inserted in the E STOP Remote as well in order to disable the interlock Both E STOP Remote safety key and laser system safety key must be inserted and switched to ON position in order to disable the interlock i ...

Страница 14: ...e 6 After an Emission Delay Period the laser projector will be ready for use 1 Power loss lasting greater than 2 seconds 2 Mushroom emergency switch depressed 3 Key Switch on E STOP Remote turned to OFF position 4 Any other interruption to line No 1 of the cable leading to the E STOP Remote This includes any user interlocks connected in series in the line No 1 of this cable Refer to Connection Dra...

Страница 15: ...13 51 Logolas series v120221 Kvant Lasers s r o EN Interlock Connection Diagram ...

Страница 16: ...ser Interlock option The E STOP Remote is an integral part of the laser projector It is there for the safety of the public as well as the operator Modifying or using anything other than the E STOP Remote provided in the manner it was intended may invalidate your laser projector s variance ...

Страница 17: ... installations where LogoLas is operating in Auto mode it may be required to bypass the E STOP Reset button functionality to avoid the necessity of a manual reset of the E STOP during every startup To bypass the Reset move the jumper from its current position to the next available one as shown in the pictures ...

Страница 18: ...ternal optical components should be performed by an authorised technician only Incorrect techniques or wrong choice of chemicals used for cleaning could cause serious damage to the laser system Due to the fact that the optical compartment is split and sealed from the rest of the laser system it shouldn t be necessary to perform this procedure more often than once a year Internal Optics 2 9 ...

Страница 19: ...fore starting check that all the following items have been included with your laser system If anything is missing contact your supplier 3 Item Number of units Description 1 KVANT LogoLas Laser Display System 1 Emergency STOP Remote 2 Safety lock key 1 Wall mount bracket ...

Страница 20: ...18 51 Logolas series v120221 Kvant Lasers s r o EN Item Number of units Description 2 Set of Safety Keys 1 User manual USB drive 1 Heavy duty flight case ...

Страница 21: ...ies Here is a list of optional accessories that are compatible with LogoLas laser system 4 Item Description SafetyScan lens attachment bracket lens is not included DiscoScan lens attachment bracket lens is not included 4 way masking plate Mounting console for flagpoles ...

Страница 22: ... with OPSL systems Audience Safety System PASS is a patented system that can be integrated into a laser projector for audience scanning certification Motorised Dichroic Filters offer quick and easy colour alignment The alignment can be done either from FB4 interface or via Beyond laser control software Custom length LogoLas cables ...

Страница 23: ...stances The LogoLas can display virtually any colour within the basic RGB palette and its secondary mixed colours including white except one colour models like G10 The system is air cooled and designed so that there is no airflow going through the optical compartment of the system This ensures that all important optical parts of the system stay clean for longer keeping the maintenance time down to...

Страница 24: ...ing new one in 2 Aperture masking plate This metal masking plate can be moved up and down when the locking bolt is loosened This useful safety feature gives you an option to limit the bottom of the laser output area if necessary for example to avoid audience scanning and also protects the aperture glass during transport 3 Top lid lockable hatches 4 Double layer thermal lid 5 1 1 2 3 4 ...

Страница 25: ...120221 Kvant Lasers s r o EN Side View Size of the chassis on the picture above can vary depending on exact LogoLas model 1 Tilt mechanism with degree gauge 2 Safety eyelet can be also fitted to the front of the unit 5 2 2 1 ...

Страница 26: ...24 51 Logolas series v120221 Kvant Lasers s r o EN Rear View 1 Din 912 M8 Hex bolt Use 6mm hex key 2 Din 912 M6 Hex bolt Use 5mm hex key 3 Din 933 M8 Hex bolt Use 13mm wrench key 5 3 1 2 3 ...

Страница 27: ...in all situations Due to its response time it doesn t always eliminate all the ESD current but in some instances may only limit it to a certain level Also it won t protect against Charge Device Model CDM ESD that may occur while using some tools 6 Electrostatic discharge ESD Please make sure you are correctly ESD grounded before you touch the laser modules The riskiest of all is touching the elect...

Страница 28: ...point you in the right direction Alternatively you can use binoculars Remember that greater is the distance between the laser system and the projection surface during the alignment more precise the alignment will be i It is possible that due to transportation rigging moving around or vibrations caused by various elements during a set up or laser performance some of the internal optical parts can m...

Страница 29: ... read the warning label Interlock Defeated 6 1 Although KVANT uses the latest technology to protect all the critical components inside this laser system against Electrostatic Discharge the semiconductor laser diodes within this system are extremely vulnerable to it This is due to some of the electronic components being exposed when the top cover is taken off If you decide to proceed with the Beam ...

Страница 30: ...eam path of the 2nd red circle accordingly step 4 on the diagram above All alignment screws A B C and D must be fastened at the end of each beam alignment procedure Even if only one of them is loose there will be not enough internal pressure on the pivoting bolt E which may result into misalignment of respective colour Always loosen one of the screws in the pair first before tightening the 2nd one...

Страница 31: ... EN 9 Finally create a full size white circle static tunnel effect If the alignment procedure was done successfully you can see all the colours nicely overlaying each other resulting in even bright and sharp circle like the one on the picture below ...

Страница 32: ...ESD protection rules are strictly followed We don t accept any responsibility for Electrostatic Discharge damages to laser diodes caused by customer 1 Open the external housing of the laser system by releasing two latches on the front and swivel the cover around the back end hinge 2 To open the internal compartment of the laser system unscrew two star knobs and slowly remove the cover 3 Removal of...

Страница 33: ...ust the beam path accordingly step 4 on the diagram above All alignment screws A B C and D must be fastened at the end of each beam alignment procedure Even if only one of them is loose there will be not enough internal pressure on the pivoting bolt E which may result into misalignment of respective colour 4 Power up the system as normal 5 Create a full size red circle static tunnel effect and che...

Страница 34: ... EN 8 Finally create a full size white circle static tunnel effect If the alignment procedure was done successfully you can see all the colours nicely overlaying each other resulting in even bright and sharp circle like the one on the picture below ...

Страница 35: ...ESD protection rules are strictly followed We don t accept any responsibility for Electrostatic Discharge damages to laser diodes caused by customer 1 Open the external housing of the laser system by releasing two latches on the front and swivel the cover around the back end hinge 2 To open the internal compartment of the laser system unscrew two star knobs and slowly remove the cover 3 Removal of...

Страница 36: ...ust the beam path accordingly step 4 on the diagram above All alignment screws A B C and D must be fastened at the end of each beam alignment procedure Even if only one of them is loose there will be not enough internal pressure on the pivoting bolt E which may result into misalignment of respective colour 4 Power up the system as normal 5 Create a full size red circle static tunnel effect and che...

Страница 37: ... EN 8 Finally create a full size white circle static tunnel effect If the alignment procedure was done successfully you can see all the colours nicely overlaying each other resulting in even bright and sharp circle like the one on the picture below ...

Страница 38: ...ESD protection rules are strictly followed We don t accept any responsibility for Electrostatic Discharge damages to laser diodes caused by customer 1 Open the external housing of the laser system by releasing two latches on the front and swivel the cover around the back end hinge 2 To open the internal compartment of the laser system unscrew two star knobs and slowly remove the cover 3 Removal of...

Страница 39: ...some sort this will allow you to work with the beams from Laser Module 2 LM2 only 7 Create a red beam effect point and check visually whether the beam hits the exact centre of the bottom scanning mirror If not use dichroic mount DF1 to adjust the beam path accordingly showed on the picture below To adjust the dichroic mount use the two adjustment knobs each one works for one axis 8 Create a full s...

Страница 40: ...ether the blue circle overlays the red circle all the way around the shape If not follow the diagram above to adjust the beam path accordingly step 2 on the diagram above 10 Create a full size yellow circle static tunnel effect and check whether the green circle overlays the red circle all the way around the shape If not follow the diagram above to adjust the beam path accordingly step 3 on the di...

Страница 41: ...eam path accordingly step 3 on the diagram above 5 Finally create a full size white circle static tunnel effect If the alignment procedure was done successfully you can see all the colours nicely overlaying each other resulting in even bright and sharp circle like the one on the picture below 1 Create a full size white circle static tunnel effect and check whether the white beam from LM1 joins the...

Страница 42: ...ESD protection rules are strictly followed We don t accept any responsibility for Electrostatic Discharge damages to laser diodes caused by customer 1 Open the external housing of the laser system by releasing two latches on the front and swivel the cover around the back end hinge 2 To open the internal compartment of the laser system unscrew two star knobs and slowly remove the cover 3 Removal of...

Страница 43: ...some sort this will allow you to work with the beams from Laser Module 2 LM2 only 7 Create a red beam effect point and check visually whether the beam hits the exact centre of the bottom scanning mirror If not use dichroic mount DF1 to adjust the beam path accordingly showed on the picture below To adjust the dichroic mount use the two adjustment knobs each one works for one axis 8 Create a full s...

Страница 44: ...ether the blue circle overlays the red circle all the way around the shape If not follow the diagram above to adjust the beam path accordingly step 2 on the diagram above 10 Create a full size yellow circle static tunnel effect and check whether the green circle overlays the red circle all the way around the shape If not follow the diagram above to adjust the beam path accordingly step 3 on the di...

Страница 45: ...eam path accordingly step 3 on the diagram above 5 Finally create a full size white circle static tunnel effect If the alignment procedure was done successfully you can see all the colours nicely overlaying each other resulting in even bright and sharp circle like the one on the picture below 1 Create a full size white circle static tunnel effect and check whether the white beam from LM1 joins the...

Страница 46: ...44 51 Logolas series v120221 Kvant Lasers s r o EN Technical Specifications All the technical specifications are subject to change without prior notice 7 ...

Страница 47: ...ad Blue 0 4 0 2 mrad Modulation 0 5V analog up to 100kHz Module cooling TEC Scanning System ScannerMAX 506 Compact 40kpps 8 max scanning angle 60 on both axes Saturn 1 90kpps 7 max scanning angle 60 on both axes optional Control signal Ethernet DMX ArtNet ILDA SD card via inbuilt FB4 control interface Power requirements 100 230V 50 60Hz Neutrik powerCON TRUE1 Consumption 340VA 100 230V Operation t...

Страница 48: ...ad Blue 0 4 0 2 mrad Modulation 0 5V analog up to 100kHz Module cooling TEC Scanning System ScannerMAX 506 Compact 40kpps 8 max scanning angle 60 on both axes Saturn 1 90kpps 7 max scanning angle 60 on both axes optional Control signal Ethernet DMX ArtNet ILDA SD card via inbuilt FB4 control interface Power requirements 100 230V 50 60Hz Neutrik powerCon TRUE1 Consumption 340VA 100 230V Operation t...

Страница 49: ...mrad Blue 0 4 0 2 mrad Modulation 0 5V analog up to 100kHz Module cooling TEC Scanning System ScannerMAX 506 Compact 40kpps 8 max scanning angle 60 on both axes Saturn 1 90kpps 7 max scanning angle 60 on both axes optional Control signal Ethernet DMX ArtNet ILDA SD card via inbuilt FB4 control interface Power requirements 100 230V 50 60Hz Neutrik powerCON TRUE1 Consumption 340VA 100 230V Operation...

Страница 50: ...rad Blue 0 4 0 2 mrad Modulation 0 5V analog up to 100kHz Module cooling TEC Scanning System ScannerMAX 506 Compact 40kpps 8 max scanning angle 60 on both axes Saturn 1 90kpps 7 max scanning angle 60 on both axes optional Control signal Ethernet DMX ArtNet ILDA SD card via inbuilt FB4 control interface Power requirements 100 230V 50 60Hz Neutrik powerCON TRUE1 Consumption 340VA 100 230V Operation ...

Страница 51: ...mrad Blue 0 4 0 2 mrad Modulation 0 5V analog up to 100kHz Module cooling TEC Scanning System ScannerMAX 506 Compact 40kpps 8 max scanning angle 60 on both axes Saturn 1 90kpps 7 max scanning angle 60 on both axes optional Control signal Ethernet DMX ArtNet ILDA SD card via inbuilt FB4 control interface Power requirements 100 230V 50 60Hz Neutrik powerCON TRUE1 Consumption 340VA 100 230V Operation...

Страница 52: ...Blue 0 7 0 2 mrad Modulation 0 5V analog up to 100kHz Module cooling TEC Scanning System ScannerMAX 506 Compact 30kpps 8 max scanning angle 60 on both axes Saturn 5 50kpps 7 max scanning angle 60 on both axes optional Control signal Ethernet DMX ArtNet ILDA SD card via inbuilt FB4 control interface Power requirements 100 230V 50 60Hz Neutrik powerCON TRUE1 Consumption 340VA 100 230V Operation temp...

Страница 53: ...ments 100 230V 50 60Hz Neutrik powerCON TRUE1 Consumption 600VA 100 230V Operation temperature 0 40 C Ingress protection rating IP65 Dimensions WxDxH 377 600 252mm Weight 21kg Laser safety features Keyed interlock emission delay magnetic interlock scan fail safety fast electromechanical shutter reaction time 20ms adjustable aperture masking plate This laser system fully complies with the latest EN...

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