Luna Optics LN-ERS45M - Manual (Page 7)

the reticle is in the center of view, align the weapon with the target, so
that the target is in the middle of the cross section of the reticle. Make the
control shot. Observe the bullet impact on the target and, if necessary,
make additional corrections via horizontal and vertical adjustment wheels.
If necessary, repeat the shots until you can see the correlation between
adjusting the scales and the bullet impact. Once finished, replace the
scale covers and (if sighting at night) close the protective lens cover. Do
not forget to switch the unit to the OFF position.
USING OPTIONAL REMOTE CONTROL:
Your scope is equipped with capability to utilize optional Remote Control
Pressure Pad. When so equipped, unit can be turned ON/OFF by a
pressure pad connected to the scope via special flexible cord. To connect
the Remote Control Pad, remove the Remote Control Cover (7) by
unscrewing it counterclockwise. Attach the cord paying attention to the
exact connection layout (similar to attaching S-Video or a DVI cord). Then
affix the Pressure Pad onto the weapon where it can be accessed
comfortably during operation.
TROUBLESHOOTING:
1. Unit does not turn on:
a) Please check if the battery is inserted according to the
drawing
b) Please make sure the battery is good
c) You may be turning the unit on in a very dark area with the
lens cover still on the unit
d) You may have turned the unit on in a very well lit area
without the lens cover and the unit has shut off for
protection – immediately turn off the unit and do not turn it
back on until you are in the dark condition.
2. Unable to obtain sharp and clear image:
a) You may need to repeat the process of rotating the ocular
focusing wheel (4) and distance focusing wheel (12) several
times until you get a good feel of it
b) You may be viewing an object that it too close – the
minimum focusing distance is approximately 10m or 33ft
c) You may have dirty objective or ocular lens – you may clean
them with soft lens cleaning cloth
3. There are black dots (specs) in the field of view:
THIS IS NORMAL – BLACK DOTS ARE MICROSCOPIC
PARTICLES INSIDE THE TUBE AND RESULT FROM THE
TUBE MANUFACTURING PROCESS, WHICH IS NEVER
COMPLETELY SPEC-FREE