NEC NP-VE281 User Manual

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•  Handle the remote control carefully.

•  If the remote control gets wet, wipe it dry immediately.

•  Avoid excessive heat and humidity.

•  Do not heat, take apart, or throw batteries into fire.

•  If you will not be using the remote control for a long time, remove the batteries.

•  Ensure that you have the batteries’ polarity (+/−) aligned correctly.

•  Do not use new and old batteries together, or use different types of batteries together.

•   Dispose of used batteries according to your local regulations.

Press firmly and slide the battery 

cover off.

Install new batteries (AAA). Ensure 
that you have the batteries’ polarity 

(+/−) aligned correctly.

•  The infrared signal operates by line-of-sight up to a distance of about 22 feet/7 m and within a 60-degree angle of 

the remote sensor on the projector cabinet.

•  The projector will not respond if there are objects between the remote control and the sensor, or if strong light falls 

on the sensor. Weak batteries will also prevent the remote control from properly operating the projector.

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Slip the cover back over the 
batteries until it snaps into place. 
Do not mix different types of 
batteries or new and old batteries.