Luna Optics EBG1-PRO - Manual (Page 11)

11
TROUBLESHOOTING:
1. Unit does not turn on:
a) please check if the batteries are inserted
according to the diagram
b) please make sure the batteries are fresh
c) make sure the Menu Switch is in L+P mode (when
not attached to the head-mask), or in L mode
(when attached onto the head-mask)
2. Unable to obtain sharp and clear image:
a) you may need to repeat the process of rotating
each ocular and objective lens 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
25cm or 10 inches
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
IMPORTANT INFORMATION:
NEVER:
1. Intentionally turn on the unit without lens cover during
daylight or in a well-lit area
2. Allow laser beam or projector light to hit the objective
lens without the lens cover on.
3. Try to disassemble the unit by yourself or by anyone
who is not our authorized technician. Doing so may
result in injury and will void any warranty claims
4. Leave the batteries inside the unit for a long period of
time – the batteries may overheat and leak, which will
render the unit inoperable and will void the warranty
5. Submerse the unit into water – the unit does have
water-resistant protection, but is not submersible on
any depths for any period of time