Products:
https://www.optics-trade.eu/en/docter-unipoint-1-4×24.html
https://www.optics-trade.eu/en/docter-unipoint-1-5-6×42.html
https://www.optics-trade.eu/en/docter-unipoint-1-4×24-z.html
https://www.optics-trade.eu/en/docter-unipoint-1-5-6×42-z.html
https://www.optics-trade.eu/en/docter-unipoint-1-5-6×42-z.html
https://www.optics-trade.eu/en/docter-unipoint-2-5-10×50-z.html
This text is a transcription of the file in PDF format.
Operating instructions
The DOCTERunipoint you have purchased is a high-grade product of advanced
electronic optical production and fine mechanical precision. The complexity of the device
requires strict adherence to the operating instructions in order to prevent malfunction or
damage.
The DOCTERunipoint light viewer for day and night
is an excellent target optical system of the most modern type. With its variable
enlargement range, the device offers many possibilities for use for all types of hunting
under the most varied light conditions in daylight as well as in twilight.
The solid construction using the most modern technologies, the high optical resolution,
the attractive finish and the absolute functionality also under extreme hunting conditions
will make your rifle scope indispensable.
The DOCTERunipoint possesses the following technical features:
Non-enlarging centred viewing in the ocular picture level
Housing of high-grade aircraft aluminium with hard anodised corrosion-proof
surface
Centre tube with 30 mm diameter and very long support area
Excellent Variooptik with large zoom section, as well as use of a particularly highgrade lens.
Quick-adjusting eye piece
Very accurate viewing adjustment with large quadratic adjustment range
Quick-acting enlargement setting (“Active adjuster”)
Long outlet pupil interface width
Very good resistance to environmental influences, absolutely dust- and waterproof, together with a nitrogen filling
Use of high-grade materials such as brass and stainless steel for exposed parts
tipcontrol – view lighting with digital control
Our engineers, who are responsible for further developments have made the lighting
arrangement more efficient, comfortable and, above all, safer.
The rifle scope you have purchased possesses a new power-saving micro-controller that
combines the maximum of operating comfort at a large dimming range with a high
degree of safety against unintended on and off switching. When not in use, it switches
off automatically. Undesired use of the battery can thus almost always be avoided. And
for the final touch of reliability, a spare battery chamber is also provided.
Inserting the battery
First open the battery chamber cap (1). Then place a lithium battery
CR2032(2)(provided) into the battery chamber with the plus side facing upwards and
press it in the middle to click it into place. The writing on the button cell must be legible.
Also practice the correct removal of the battery.
Removing the battery
First screw the battery chamber cap (1) off. Now the button cell (2) can be removed in
that the cell is strongly pressed with the thumb or the forefinger at one of the points
where the black edge is slotted (3), thus in the direction of the lens or the ocular, until
the other side of the battery disengages and projects.
Operation
Both switching on and off occurs by means of a double click on the button with the
DOCTER logo (4), thus a strong quick short double- click.
Brightness setting
The change of brightness of the calibrating plate is carried out by means of a longer
press of approximately one second on the control button (4).
The brightness increases as long as the button is pressed. When released the
brightness adjustment remains.
Subsequent pressing reverses the direction of the change of brightness.
The view blinks when the maximum or minimum intensity has been reached. The button
(4) must then be released to achieve a reverse of the change again.
Dual-Memory function
On switching on again, a secure perceptible light point intensity that is adjusted with the
memory function is immediately set and can be recognised under all lighting conditions.
The last set brightness is recalled by means of a three times click when switching on.
Automatic switch off
The lighting unit possesses a time-controlled off switching. The lighting switches off if no
button operation has taken place for 180 minutes.
Reserve battery chamber
The second lithium battery R2032 included in the scope of delivery is kept in a cap (5) of
the adjusting group cover. It is retained in this battery chamber by a strong magnet.
When opening the cap it can be loosened by pushing it on to the flat of the hand.
Mounting
All models are made of high tensile aircraft aluminium, the tube body is manufactured
with low weight and high precision as a monoblock structure.
Ring variant
The model without rail is particularly suitable for push-on, tilting or swivelling installation.
Internal rail
With proper installation of the DOCTERunipoint rail model, the centrally arranged
patented mounting rail (6) (dimensionally and structurally the same as the Zeiss internal
rail) leaves no wishes unsatisfied as regards functionality and balance.
Change of enlargement
Depending on distance of shooting and the lighting conditions, the amount of
enlargement can easily be adjusted by turning the inner ocular knurl ring (Varioring) (7).
For better orientation, the most important enlargement values are engraved on the knurl
ring (7) whereby also any desired intermediate setting with the same picture quality,
sharpness and absolutely unchanged target point position can be steplessly set.
The Varioring in not divided linearly which achieves a better adaptation to the physiology
of the eye.
Setting the viewing sharpness
viewing sharpness is adjusted by turning the outer ocular ring (8). A possible eye
error is compensated if, with relaxed seeing, the viewing sharpness is perceived.
An eye error compensation of ±2.5 dioptres can be undertaken.
In principle, the sharpness setting should be carried out at the highest enlargement as
thereby the sharpness of viewing can best be evaluated at the maximum resolution. A
later change of enlargement does not change the sharpness setting.
Viewing adjustment
The optical system of the rifle scope is calibrated at the works for a distance of 100 m
parallax-free. The gun manufacturer mounts the rifle scope and it is shot-in generally at
100 m distance. With the viewing adjustment in height and side (Dome) there is the
possibility of correcting the target point position to the respective shooting conditions or
the type of ammunition used.
A special model of the reversing system permits the displacement of the target mark in
the scope picture to be optically equalized so that the viewing is always perceived to be
in the centre of the picture. The target mark thus always appears in the centre of the
field of view even with subsequent correction of the target point position.
The lockable scale plate (13) of the click stops for finding the zero point again permits an
exact reproducible target point correction.
In order to set the viewing, the two protective caps of the domes of the view adjustment
are unscrewed. The target point position is changed by rotating the grip elements lying
below it, the top dome for the height and the right dome for the side.
Height adjustment (H) (9)
The rotation of the grip element in the direction of the arrow results in the movement of
the target point upwards.
Side adjustment (R) (10)
The rotation of the grip element in the direction of the arrow results in the movement of
the target point to the right.
The defined calibrating stops of the click calibration as well as the scale plate (13) for
finding the zero point again permits an exact reproducible target point correction.
The end of the adjustment region is noticeable by the end stops. It must be noted that
the viewing remains in the picture middle and the adjustment results in a movement of
the picture section (central viewing).
The viewing adjustment is very robust and absolutely watertight. In order to avoid an
accidental displacement of the viewing and to ensure watertightness, the protective caps
(11) must always be screwed back on to the two domes. Here the seating of the sealing
rings (12) must be checked.
Caution:
In order to ensure quick finding of the “shot-in” zero position of the viewing when using
different ammunition or different powder compositions, the scale plate (13), after
loosening the Philips head screw (14), can be rotated so that the two index marks (15)
are opposite each other.
The setting range for the target point correction is well spaced. However, if the scale
division is insufficient, we recommend that the mounting of the rifle scope be checked by
a gun maker.
Accessories
Interconnected protective caps are supplied for protecting the external optical parts.
For protection from side light, a rubber light protection cover can be supplied if desired
that at the same time ensures the correct eye distance of the eye from the ocular and
damps out any recoil.
Maintenance
With careful handling, the life of the DOCTER
unipoint is practically unlimited.
The device should be protected from much soiling.
The optical surfaces should occasionally be cleaned with a soft, clean cloth or fine brush
– do not use chemical solvents.
Strong dirt should be removed with distilled water otherwise lime deposits can form on
the surfaces.
Attention is drawn to the fact that the removal of parts of the rifle scope can lead to the
loss of watertightness and the loss of the nitrogen filling of the device.
In the case of any malfunctions or damage the device must be returned to an authorized
servicing workshop.
