Introduction

Inserting the Remote Control Batteries

1. Remove the battery compartment cover by sliding the cover in the direction of the arrow.

2. Insert the supplied batteries taking note of the polarity (+/-) as shown here.

3. Replace the cover.

Caution:

1.Only use AAA batteries.(Alkaline battery is better).

2.Dispose of used batteries according to local ordinance regulations.

3.Remove the batteries when not using the projector for prolonged periods.

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Optoma Technology EP771RFBA, TX771 manual Inserting the Remote Control Batteries