NEC NP-UM330W - Troubleshooting; Specifications; Stylus Pen; Battery (AAA)

ENG-14
ENG-15
Troubleshooting
Stylus pen does not work.
• IstheUSBcableconnectedbetweenthecomputer(typeAUSBport)andthesensorunit(typeB
USBport)?
• Areyouusingthestyluspeninoneofthefollowingtypesofplaces?
· Near air conditioners or fans
· Near inverter type fluorescent lights
· In places surrounded by hard walls and ceilings that easily reflect sound
· NearCRTdisplays,TVs,etc.
· In direct sunlight
· In places where sound from speakers or other noise is present
· A room where multiple units are used
• Isthesensorunitsettothecorrectposition?
• Areyouusingmultiplestyluspenssimultaneously?
• Doesthestyluspenbatteryhavepropercharge?
If not, replace the battery.
• Isthescreensizeandusagetemperaturewithinappropriaterange?
Use a screen within the effective range.
Usethestyluspenwithinatemperaturerangeof5°to36°C(41°to96.8°F).
Lines traced with the stylus pen do not match screen.
• Hasthesensorbeenproperlycalibrated?
Specifications
Sensor
• Inputterminal:USBTypeB×1
• Powerconsumption:100mA/5V,500mW
• Weight:0.11kg/0.24lb
• Externaldimensions:178(W)×70(H)×27(D)mm/7.0"(W)×2.8"(H)×1.1"(D)(notincludingprotru-
sions)
• Effectiverange:
NP-UM330X/UM280X: 61.5 to 106 inches (diagonal)
NP-UM330W/UM280W: 58 to 100 inches (diagonal)
• Operatingtemperatureandhumidity:5°to40°C(41°to104°F)/20%to80%(non-condensing)
• Storagetemperatureandhumidity:−10°to50°C(14°to122°F)/20%to80%(non-condensing)
Stylus pen
• Weight:34g(1.2oz)
• Powersupply:1battery(AAA)(Twobatteriesareincludedwiththisproduct.)
• Batterylife:approx.40hours
• Operatingtemperatureandhumidity:5°to36°C(41°to96.8°F)/40%to70%(non-condensing)
Application software
• eBeamWorkspace
Windows XP SP3 / Windows 7 SP1
• eBeamEducationSuite
Windows XP SP3 / Windows 7 SP1
Mac OS 10.6.8 - 10.8