SMART Technologies 4000I User Manual

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9. Insert the two AA batteries from the keyboard accessory kit into the wireless keyboard 

and set the keyboard in the keyboard holder.

10. Tighten the straps around the computer to hold it in place.

To hook up the guest laptop, connect it to the cables in the laptop umbilical bundle. When the 
4000i detects a video signal from the laptop umbilical cable, it immediately switches to the 
laptop for audio, video and USB data control. See page 46 for details on using a guest laptop.

The 4000i includes a serial connection for the laptop, but you can supply a USB connection by 
connecting the SMART USB adapter from the accessory kit to the Computer 2 Serial cable, 
as shown in Figure 11. However, if you’ve used this adapter for the internal computer, you’ll 
have to purchase another SMART USB-ADP adapter.

When you use the wireless keyboard, there must be a clear line of 
sight between it and the IR receiver. Otherwise the computer won’t 
receive any keyboard input.