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StarBoard Link EZ2
Appendix
4.3 System Specifications
Item Specification
Model name
StarBoard Link EZ2
Detection method
Infrared image sensor system*
1
Digitiser resolution
0.05mm
Sampling rate
Approx. 100 points/second when using (USB1.1 Full Speed)
Interface
USB 1.1 (cable length：6m)
Effective screen size
60 – 77 inches, 87 – 90 inches (for 4:3 aspect ratio)
60 – 72 inches, 82 – 90 inches (for 16:10 aspect ratio)
Dimensions
Digitizer: 510mm(W)×75.5mm(H)×41mm(D)
Reflective bars: 826 – 1480mm(W)×23mm(H)×21mm(D)
Weight
Approx. 1.5kg (Digitizer 0.8kg, reflective bars 0.7kg/4 bars)
Power consumption
5V 500mA
Operating requirements +5°C – 35°C (Humidity: 20 – 80% RH, without condensation)
Storage requirements -10°C – +45°C (Humidity: 20 – 80% RH, without condensation)
Electronic pen (option) Communication system: Infrared (Carrier wavelength: 56 kHz, IR
wavelength: 940 nm)*
2
Side switches: 3
Power supply: AAA
Expected battery life: Approx. 80 hours of continuous use
*
3
(alkaline battery
)
Size: 149 mm ×φ17 mm
Weight: Approx. 20 g (not including batteries)
Standards, etc. VCCI Class A, FCC Class B, CE
*1 Using infrared and compact cameras, this product captures the image (shadow) of a pen or
finger and detects the corresponding coordinate position. Do not operate near lighting that will
obstruct the capture of the image. This includes:
- Locations where the surface or side of the projection area are exposed to direct sunlight.
- Locations in which there are light fittings with many light bulbs or infrared rays directly
above the projection area.
Depending on installation conditions or sensor property, position detection may be off by
about 20 mm.
*2 The electronic pen uses infrared light having the same frequency (approx. 940 nm).
Do not operate this product in a location where other equipment (fluorescent lighting, plasma
displays, passive sensors, etc.) may emit a similar frequency.
*3 The expected battery lifetime may vary depending on initial battery conditions, humidity, and
the operating environment.