System Specifications - Hitachi StarBoardLink EZ User Manual

StarBoardLink EZ

4.4 System Specifications

Item
Model name
Detection method
Digitiser resolution
Sampling rate
Interface
Effective screen size
Dimensions
Weight
Power consumption
Operating requirements
Storage requirements
Electronic pen (option)
Standards, etc.
*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 9 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.
StarBoardLink EZ
Infrared image sensor system*
0.05mm
Approx. 100 points/second when using (USB1.1 Full Speed)
USB 1.1 (cable length：7m)
45～77 inches (for 4:3 aspect ratio)
45～90 inches (16:10 aspect ratio)
Digitizer: 510mm(W)×124mm(H)×38.5mm(D)
Reflective bars: 464～733mm(W)×23mm(H)×21mm(D)
Approx. 1.5kg (Digitizer 0.8kg, reflective bars 0.7kg/7 bars)
5V 500mA
+5°C – 35°C (Humidity: 20 – 80% RH, without condensation)
-10°C – +45°C (Humidity: 20 – 80% RH, without condensation)
Communication system: Infrared (Carrier wavelength: 56 kHz, IR
2
*
wavelength: 940 nm)
Side switches: 3
Power supply: AAA
Expected battery life: Approx. 80 hours of continuous use
)
(alkaline battery
Size: 149 mm ×φ17 mm
Weight: Approx. 20 g (not including batteries)
VCCI Class A, FCC Class B, CE
4-7
Specification
1
Appendix
3
*
English