CPTW3005 User Manual

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114

Presentation tools

Interactive Function (continued)

• Do not place the projector near equipment that may emit

electromagnetic waves or radio waves, such as a radio transmitter, TV, copier,

or air-conditioner.

• Avoid excessively dusty places, or places that are subject to extremely high or

low temperature or humidity.

• The pen makes use of infrared light to detect positions. Avoid using it at a

place where the screen surface is directly exposed to sunlight. Also, note that

the pen may not function properly if it is used near an equipment that emits

infrared wavelengths (plasma display, motion sensor, or automatic lighting

sensor, etc.).

• The pen movement may be disrupted if the projector is used near an inverter

uorescent light, or when the light of an inverter uorescent light falls directly on

the screen.

• The PEN sensor (Camera) may not work correctly if strong light (such as

direct sunlight) or light from an extremely close range (such as from an inverter

uorescent lamp) falls on the PEN sensor (Camera) of the projector. Adjust the

position of projector avoiding those lights.

• Install and use at a position where the screen size is between 60"-100" when

digital zoom is at the maximum (100%) and the KEYSTONE and PERFECT FIT

functions are not used. If the KEYSTONE or PERFECT FIT function is used,

the position of the pen may not be reected correctly on the screen, or pen

operation may not yield any response even on the 60''-100'' sized screen.

• StarBoard Software may not activate, if DirectX

function of the computer is

turned off. In that case, turn on DirectX

function. Please inquire your computer

or OS support hotline on how to conrm the settings of DirectX

function On/

Off.

NOTE

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Hitachi CPTW3005 Ultimate Short Throw Interactive Lcd Data Projector