2 package contents, Lr4 user manual chapter 1 introducing lr4 3, Lr4 and wireless usb receiver – Optoma LR4 User Manual

Page 7: User manual aaa battery x 1

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LR4 User Manual Chapter 1 Introducing LR4

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1.2 Package Contents

Please check the package contains the following items.

E

S

C

/F

5

PgUp

Vol

S E T

TAB

ALT

START

Vol

P g D n

LR4 and Wireless
USB Receiver

User

Manual

User Manual

AAA Battery x 1