4
BASIC OPERATION
Adjust the Eyecups
The eyecups on a Fury
®
HD 5000
AB twist up and down so any
viewer can see the full field and
enjoy comfortable viewing—with
or without eyeglasses.
When not using eyeglasses or sunglasses, keep the eyecups fully
extended. For best viewing when wearing eyeglasses, twist
eyecups down.
Adjust the Interpupillary Distance
The interpupillary distance (IPD) is the distance between the
centers of the left and right eye pupils. Match the binocular’s IPD
to that of your eyes so you see a single image free of shading.
Rotate the binocular barrels inward or outward to line your eyes
up with ocular lenses.
Install Battery
Open the battery compartment and
install the CR2 battery included with
the Fury
®
HD 5000 AB.
Install battery with