Operation Manual

8
9
MOUNTING THE DIGITAL MODULE ON OPTICAL DEVICE
Choose an adapter with an insert of the required diameter depending on
the outer diameter of the bell of the daylight device.
The figures 42 mm, 50 mm, 56 mm in adapter's model name correspond to
the optical diameter of the device’s bell.
Measure the outer diameter of the housing of your device’s bell and select an
insert in accordance with reference data in the table below.
Example. If the lens diameter of your day device is 42 mm, and the measured
outer diameter of the housing of the device’s bell is 47.2 mm, you need to use
an insert with marking “Ø 47”.
The digital module can also be mounted on a day optical device,
mounting procedure is as follows:
Remove the cover (18) from the Cover Ring Adapter 42mm (#79121) by
turning it clockwise. To remove the cover from the Cover Ring Adapter
50 mm (#79122) or 56 mm (#79123), turn the cover counterclockwise.
Put the insert (22) into the adapter, unsnap the clamp (20) of the
adapter (19) and firmly mount the adapter on the device's bell (23) to
ensure that the surface in the bottom part of the adapter is located
above the barrel.
Important! The insert must be installed with the narrowed part facing
downward (see the scheme).
Snap the clamp.
Attention! Before installation it is advised to degrease the device's bell.
Use a hex-nut wrench to tighten the screw (21) to ensure that the
adapter with the insert fit closely to the device's bell when the clamp
rotates. When tightening the screw, the holding power must be
0.7-0.9 Holding power can be checked a torque screwdriver. N·m. with
Insert the optical device into the adapter so that the teeth in the
adapter's body enter the notches (17). Turn the digital module
counterclockwise until it clicks to ensure that the clamp (10) enters
the groove in the adapter.
42
Compatibility chart of inserts for the day devices
Lens diameter
of day device, mm
50
56
59.7-60.6
60.7-61.6
61.7-62.6
60
61
62
62.7-63.6
63
64
63.7-64.6
65
64.7-65.6
Outer diameter of the housing
of device's objective lens, mm
Inner diameter of
the insert, mm
46.7-47.6
47.7-48.6
48.7-49.6
47
48
49
49.7-50.6
50
54.7-55.6
55.7-56.6
56.7-57.6
55
56
57
57.7-58.6
58
59
58.7-59.6
OPERATION
Starting the unit and image setup
Install the batteries in accordance with the “Installation of batteries”
section or connect an external power supply.
Rotate the lens cap (1) 45 degrees counterclockwise to open and
remove it.
Turn on the “ON” button (7) the display will light up in a couple of
seconds.
Rotate the diopter adjustment ring to see sharp image of symbols on
the display.
To adjust display brightness, rotate the encoder (5). Brightness level
from 0 to 20 is shown next to the icon in the centre of display.
Press the encoder (5) to switch to display contrast setup mode (16).
Contrast level from 0 to 20 is shown next to icon in the centre of
display.
Choose a still object that is, for instance, 100 metres away.
Rotate the lens focus knob (2) to achieve best possible image
sharpness.
In low light conditions or in complete darkness attach and turn on the
built-in laser IR Illuminator by rotating the knob (6) clockwise (make
sure the IR is mounted).
Rotate the knob (6) to adjust IR power (icons on the data
panel): clockwise – to increase power; counterclockwise – to decrease
power. Icon means that the IR Illuminator was not attached.
IR
If necessary, do the horizon adjustment according to the instructions
in section 10.
In order to remove the digital module, move the lock (10) to the right and
turn the digital module clockwise until it clicks. Pull the digital module and
remove it carefully.
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23
17
Adjusting display position
If you noticed that after mounting the digital module on your day device, the
image on the display is off the centre of the field of view (pic. А, B), you can
centre the image:
- unsnap the clamp (20),
- incline and move the digital module together with the adapter to achieve
image position as shown in image C.
- then re-lock the clamp in place.
Important! Image position does not affect the point of impact.
B C