Hitachi FXTRIO-77 User Guide - Page 46
Appendix, 4 System Specifications - fx trio 77 installation
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StarBoard FX-TRIO Series Appendix 3.4 System Specifications Item Specification Model name Detection method Digitiser resolution Sampling rate Interface Effective screen size (mm) StarBoard FX-TRIO-77 Infrared image sensor system※1 0.05mm Approx. 100 points/second when using (USB1.1 Full Speed) USB 1.1 (cable length:4.7m) Approx. 77inches、1,573(W)×1,180(H) Board dimensions (mm) Overall dimensions (including stand) (mm) Power consumption Weight of main unit/ weight including stand Operating requirements Storage requirements Electronic pen (option) Standards, etc. 1,765(W)×1,408(H)×69 (D) (not including the pen holder) 1,765(W)×1,865~2,215(H)×620(D) 5V 500mA Approx. 28kg / 45kg +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 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) VCCI Class B, 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 direct sunlight strikes the board surface or comes from the side. ・ Locations with white incandescent lighting or strong infrared source directly overhead. 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. 3-8 English
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