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Dew Shield
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FC-100DZ has a retractable dew shield.
When transporting, it retracts to become
more compact, and at the time of observation
it can pull out to prevent stray light.
To pull out the dew shield, you need to
Remove the dew shield cap
1.
Loosen the dew shield lock screw
2.
Extend the dew shield
3.
Tighten the dew shield lock screw
4.
When retracting it, do so in reverse.
Dew Shield
Dew Shield cap
Reticle Illuminator (Optional)
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If an illuminator will be installed, remove the
cap screw at the end of the 7x50 finder and
install the reticle illuminator. The illuminator
makes the centering of dim objects easier.
Attach the reticle illuminator on the finder,
turning it clockwise.
Cap Screw
7x50 Finder Scope
Reticle Illuminator
Brighter/ON
Knob
Darker/OFF
Hold this cap and turn
the battery case as arrowed
Mercury Battery
(V76-PK)
Battery Case
In order to turn the illuminator on, turn the
knob clockwise. The knob will click when the
illuminator turns on. As the knob is turned,
the reticle will brighten. Adjust the knob
to the desired brightness. Turn the knob
counter-clockwise past the click to turn the
illuminator off.
Replacing the Battery
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Before changing the batteries in the
illuminator, please be certain to turn it off.
Unscrew the battery case. Remove the old
batteries and insert new ones after they
have been wiped with a clean dry cloth.
Check the polarity of the batteries before
inserting them into the case. Use two silver
(V76-PK) or equivalent batteries.
Dew Shield Lock Screw
Caution
When moving the dew shield, please
make sure that the dew shield cap has
been removed. If the dew shield is
made to slide with the cap still attached,
it may fall off.
