Marker out of FOM; Thermal instability; Temperature out of range; Shadow over target
Operating system
MS-Windows 2000/XP/Vista/Windows 7, Linux, Mac OSX - 32bit and 64bit
Minimal computer hardware
2GHz CPU, 512 MB RAM, 500MB disk space
1. Hx40, single target (Xpoint), over 20,000 averaged positions at depths of 40-100cm 2. Hx40, single target at a depth of 75cm, 150 Lux, 20ms shutter 3. The range can be extended to 20:1 with black/gray targets under bright illumination 4. Pending Class II medical device certifications: IEC 60601-1