Operation Manual

No SD memory card inside.
Memory card is full.
Insert a memory card.
Insert a new memory card.
The device is on, when pressing
the “REC” button, recording will
not start (the right indicator will
light blue and instantly goes off).
No action required.
This is not a defect.
Peculiarities of CMOS array
CMOS arrays employed in Yukon digital night vision devices, feature high quality. However certain white and
black defective dots and variable amplitude spots are allowed. These defects can be easily detected when
conducting observation both in the day and in the nighttime. Presence of white and black dots, spots and other
minor defects of a CMOS array (up to 4%) are acceptable in accordance with regulations of array producer.
Visibility on the screen of a white defect of equal defect level depends on the type of CMOS array, camera type,
temperature increase after the unit is switched on.
After the built-in laser IR
Illuminator is activated, you may
see a slightly grainy, non-uniform
pattern which does not impact
detection range and efficiency of
observation.
This is normal for eye safe laser illuminators.