Filter
Top Products
7
5.3. Operation at night
AT MOON LIGHT: Take off the lens cap (4). Turn on the
device using switch (7).
AT INSUFFICIENT AMBIENT ILLUMINATION
Turn on the device using switch (7). Turn switch (9) into ON
position. The IR illuminator ON-indicator (8) should glow.
When finishing the observation, turn slide switch (9) into OFF
position. The indicator (8) should not glow. Turn the power
supply switch (7) into OFF position. Close the objective lens
with lens cap (4).
When the device is not in use for a long time remove batteries
from the battery compartment. This will prevent damage of
contacts in the battery compartment from possible leakage of
the batteries.