7. TROUBLESHOOTING
The stabilization mode does not work.
Check that the batteries are installed properly. Check the charge
of the batteries. Replace if they are weak. Do not use old
batteries with new ones.
The image does not appear in focus.
Bring the inspected object to the center of the image. Turning the
eyepieces (2), adjust to achieve the clearest image on the screen.
If the view still does not seem in focus, clean the lenses. They
could be foggy or dusty. Check if there is no moisture inside the
unit.
Image is ‘waving’ when stabilization mode has been engaged.
This is a typical ‘warming-up’ effect that will last for no more
than one minute after engaging the stabilization mode.
Condensation accumulates on the parts
In order to avoid misting of the eyepiece lens in cold time use
special protective covers. Wait for several hours before use when
you take the unit from heated premises outdoors in cold time.
Check the silica gel color and replace the desiccant if needed. If
nothing helps, dry the unit as described in the maintenance
section.
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2. APPEARANCE AND CONTROLS
1
–Power unit cap;
2
–Eyepieces;
3
–Lever for interpupillary base
changing;
4
–Power supply indicator;
5
–Power switch;
6
–Device front
panel;
7
–‘Stabilization on’ lever;
8
–Power supply socket;
9
–Desiccant
compartment
Fig. 1 – Front view
5
