NEC 240K User Manual - Page 57
Turning off the main power switch or unplugging the power cable.
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UPC - 050927241666
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Page 57 highlights
CONVENIENT FEATURES NOTE: • Some USB memory devices (brands) or USB memory card readers may not work. • You cannot use a USB memory device and a USB memory card reader when connecting a USB mouse to the projector. Using a USB HUB that allows multiple USB memory devices or card readers is not supported either. • Do not do the following while the USB memory device or USB memory card reader's access indicator is lit or flashing (while data is being accessed.) Doing so can damage your USB memory device or USB memory card in the reader. Back up your data in case it will need to be restored. * Pulling out the USB memory device or USB memory card reader from the USB port of the projector. * Pulling out the memory card from the USB memory card reader * Turning off the main power switch or unplugging the power cable. • The drive for "USB 1-4" is displayed only when the USB memory device or USB memory card reader is connected to the projector. The drive for "USB 14" may be displayed differently from the one in the USB memory card reader. • Some USB memory devices (brands) or USB memory cards cannot be used as Protect key for the projector's Security function. E-57
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