AV Equipment
Service & Repair
Professional repair of projectors, monitors, LED walls and historical analog devices. Based in Warsaw, serving customers across Poland.
Our service scope
We service modern digital systems and historical analog devices. Whether you need a projector lamp replacement, LED wall repair, or CRT monitor restoration from the 1990s — we are here to help.
Multimedia projectors
Repair of DLP, LCD, LCoS projectors. Replacement of UHP lamps, laser modules and LED diodes. Color and geometry calibration.
LCD/LED monitors & Digital Signage
Panel, backlight, T-Con board and power supply repair. Service for 24/7 displays and video walls.
LED walls
LED module, power supply and receiving card replacement. Novastar, Colorlight, Linsn systems. Brightness and white balance calibration.
Analog devices
CRT monitors (Sony PVM/BVM, JVC, Barco, Hantarex), 16/35 mm film projectors (EIKI, Bauer, Kinoton), Kodak Carousel & Leica Pradovit slide projectors.
Maintenance & inspections
Optical cleaning, air filter replacement, cooling maintenance, electrical parameter measurements. Service contracts available.
AV system upgrades
BrightSign & Raspberry Pi player installation, HDMI over IP migration, Dante audio integration. A cost-effective alternative to full replacement.
Historical analog device repair
This is where we stand out from other AV service companies in Poland. We specialize in repairing analog devices that have long been out of production but still play an important role in museums, art galleries, film & theater sets, and private collections.
CRT monitors
We repair professional CRT monitors — broadcast reference monitors Sony PVM, Sony BVM, JVC, Panasonic, Barco, and CRT displays used in art installations and museums such as Hantarex. We perform capacitor replacement, deflection circuit repair, convergence & geometry adjustment, and full CRT tube regeneration.
Film projectors
We repair and maintain 16 mm and 35 mm film projectors — from professional cinema machines (Kinoton, Ernemann, Prevost, EIKI, Bauer) to smaller educational units. Our work includes film transport mechanism service, lamp replacement, gate alignment, and optical path cleaning.
Slide projectors
We service slide projectors by Kodak Carousel, Leica Pradovit, Kindermann, Reflecta, Braun and others. We repair feeder mechanisms, replace projection lamps, and restore power & control circuits for devices used in galleries and exhibitions.
Industries we serve
Museums & cultural institutions
We support institutions running AV equipment in continuous mode. We service both modern multimedia installations and historical exhibit devices. Priority response time guaranteed.
Theaters & film productions
We offer express repairs for production-critical equipment, loaner device availability during service, and overnight repair schedules.
How does our service process work?
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1
Contact & submission
Describe the issue by phone (+48 22 631 94 49) or email (serwis@sprzetmultimedialny.pl). You can also bring the device to our Warsaw office.
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2
Preliminary diagnosis
We assess the problem and provide an estimated timeline and approximate cost. For shipped equipment, diagnosis takes place upon receipt.
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3
Quote
After detailed diagnostics, we present an exact repair quote for your approval.
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4
Repair
We perform the repair using original or high-quality replacement components.
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5
Testing & quality control
Every device undergoes functional testing to confirm proper operation after repair.
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6
Pickup or shipping
You can pick up the device in person or we ship it via courier to your address.
Why Eidotech Polska?
Unlike most AV service companies, we combine expertise in modern digital systems with deep knowledge of historical analog technologies. We service laser projectors and LED walls, but we are equally comfortable repairing Sony BVM CRT monitors, 16 mm film projectors, or Kodak Carousel slide projectors. This unique combination makes us a natural service partner for institutions that operate both contemporary and historical audiovisual equipment.
Our strengths include over 20 years of industry experience, our own diagnostic and service facility in Warsaw, a team of technicians specializing in various AV equipment categories, a warranty on all repairs, and a flexible approach — from one-off fixes to ongoing service contracts.
See what we can do for you
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Services
AV DESIGN / A NEW DIMENSION OF AV SOLUTIONS
We design audiovisual systems for conference rooms, museums, hotels and commercial spaces. We leverage innovative technologies — AR, VR, holography and advanced sound systems to create interactive, immersive experiences.
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Services
AV INTEGRATION / PROJECT SUPPORT
Installation, configuration and commissioning of multimedia systems — from single displays to complex installations including LED walls, projectors, interactive kiosks and content management systems.
Learn more
Frequently asked questions
Standard projector repair takes 3–7 business days, depending on the type of fault and parts availability. For urgent requests, we offer an express mode with priority turnaround.
Yes. We specialize in professional CRT monitor repair — both broadcast models (Sony PVM/BVM, JVC, Barco) and CRT displays used in museum and art installations. We handle everything from capacitor replacement to convergence and geometry adjustment.
Yes. We service film projectors from various manufacturers — EIKI, Bauer, Kinoton, Ernemann, Prevost and others. We perform mechanical repairs, lamp replacement, film transport mechanism maintenance, and optics alignment.
Yes. We service slide projectors by Kodak Carousel, Leica Pradovit, Kindermann, Reflecta and Braun. We repair feeder mechanisms, replace lamps, and restore power circuits.
Yes. We accept equipment shipped by courier from anywhere in Poland. After repair, we ship the device back to your address. Please pack the equipment securely — we can advise on safe packaging if needed.
Yes, for permanent installations, LED walls, and systems that are difficult to disassemble, we provide on-site service. This applies especially to museum, hotel, and event installations.
This is one of our specializations. We support museums and galleries in maintaining multimedia exhibitions and repairing historical devices that are part of displays. We understand the specifics of museum equipment and guarantee priority response times.
Yes. We prepare technical reports on AV equipment condition, causes of failure, and estimated repair costs. Documentation is prepared in a format accepted by insurance companies.
Yes, we undertake repairs of equipment damaged by flooding, power surges, or lightning strikes. An initial diagnosis allows us to assess the cost-effectiveness of the repair before proceeding.