Sony DEV-3 Quick Start Manual page 6

Quick Start Guide
1 Installing the battery pack
Please be sure to charge the battery pack before use.
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2 Turning on the power
3 Adjusting the diopter
ENG

Align the battery
with the groove.
 Turn the battery cover lock to OPEN
and open the battery cover.
 Align the battery with the groove in
the battery compartment (), and
slide the battery until it clicks ().
 Close the battery cover and turn the
battery cover lock to LOCK.
Set the POWER switch to ON by
pressing the green button.
Adjust the diopter until you can see a
clear image with each eye by turning
the diopter adjustment dial.
If this product is used by more than one
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person, adjust the diopter each time the
user changes.
Adjust the diopter for each eye separately.
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