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ii | IMPORTANT INFORMATION
Other Precautions
For proper installation, read this guide carefully and observe the following 
precautions.
The Interactive Pen Display
• Don’t place sharp or heavy objects on the interactive pen display. 
• Don’t connect or disconnect the video or power cable if the interactive pen 
display or your computer is on. If you do, you can damage the LCD 
screen and/or the computer video card. 
• Connect the interactive pen display to a computer with an appropriate 
video card as an inappropriate video card may damage the screen:
• If you’re using an ID350, connect it to a computer with a video card that 
can support XGA resolution and a refresh rate no higher than 70 Hz. 
• If you’re using an ID370, connect it to a computer with a video card that 
can support SXGA resolution and a refresh rate of 75 Hz.
• Don’t block the interactive pen display’s ventilation holes, as this can 
cause it to overheat.
• If you move the interactive pen display, hold it on the sides or the back. 
Don’t apply pressure to the screen.
The Tethered Pen 
• The tethered pen is a sealed unit that contains electronics but no 
batteries. If you attempt to open the tethered pen, you’ll damage these 
electronics. This will make the tethered pen unusable and void the 
warranty.
• Don’t touch the screen with any instrument other than the supplied pen 
because other instruments may damage the screen’s coating. 
• Don’t use a pen that has worn down to a sharp or angular tip, as it may 
damage the screen.
• Don’t immerse the pen in water.
The Environment
• Avoid setting up and using the interactive pen display in an area with 
excessive levels of dust, humidity and smoke or where it’s exposed to 
direct sunlight, severe temperature changes, heat from other appliances, 
water or any other liquid. Operate the interactive pen display within a 
temperature range of 41°F and 95°F (5°C to 35°C) and a humidity range 
of 20% to 80% (non-condensing). However, you can store the interactive 
pen display within a temperature range of 14°F to 140°F (-10°C to 60°C) 
and a humidity range of 20% to 90% (non-condensing).