NEC NP-P420X Battery Installation, Operating Range for Wireless Remote Control, Introduction

		1. Introduction
Battery Installation
1 Press firmly and slide the battery	2 Install new batteries (AAA). Ensure	3 Slip the cover back over the bat-
cover off.	that you have the batteries’ polarity	teries until it snaps into place. Do
	(+/−) aligned correctly.	not mix different types of batteries
		or new and old batteries.

Remote Control Precautions

•Handle the remote control carefully.

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

•Avoid excessive heat and humidity.

•Do not short, heat, or take apart batteries.

•Do not 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.

Operating Range for Wireless Remote Control

7 m/22 feet

30°

30°

30°

Remote control 30° 7 m/22 feet

Remote sensor on projector cabinet

Remote control	30°
	30°
	7 m/22 feet

30°

30°

7 m/22 feet

•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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