External Power Supply; Guidelines For Operation; Installation Of Batteries - Pulsar Digisight LRF N850 Bedienungsanleitung

DESCRIPTION
The Digisight LRF N850/N870 riflescope is designed for observation and
shooting in twilight or nighttime. In complete darkness (no stars or the Moon) use
of the built-in IR (or laser) Illuminator with 780nm wavelength (visible range) or
915nm wavelength (invisible range) is highly recommended. The riflescope is
equipped with a built-in multifunctional rangefinder with a working measuring
range of 400 metres. Your riflescope is a versatile device designed for a wide
range of professional and amateur applications such as hunting, sports
shooting, night video recording and observation.

GUIDELINES FOR OPERATION

The riflescope has been designed for long-term use. To ensure long
performance, please adhere to the following:
Before use make sure that you have installed and fixed the mount according

to the instructions of the section "Installation of mount" (section 9 "Operation").
Store with the lens cap on in the carrying case.

Switch off the scope after use.

The riflescope cannot be submerged in water.

Attempts to disassemble or repair the scope will void the warranty!

Clean the scope's optical surfaces only if necessary, and use caution. First,

remove (by blowing with a blower brush or canned air) any dust or sand particles.
Then proceed to clean by using camera/lens cleaning equipment approved for
use with multicoated lenses. Do not pour the solution directly onto the lens!
The riflescope can be used in various operating temperatures. However, if it

has been brought indoors from cold temperatures, do not turn it on for 3 to 4
hours. This will prevent external optical surfaces from fogging.
If the scope is unable to mount onto the rifle securely, or you have doubts

about the mounting system, see a qualified gunsmith. Using the weapon with a
poorly mounted scope can lead to inaccurate target shooting!
To ensure reliable performance, it is recommended to carry out regular

technical inspections of the unit.
Do not leave batteries in the unit if it is not going to be used for an extended

period.
Batteries shall not be exposed to excessive heat such as sunshine, fire or the like.


INSTALLATION OF BATTERIES

Unscrew and remove the battery cover from the battery compartment (15).

Install four AA batteries according to the marking on the battery compartment cap.

Replace and screw back the battery cover tightly.

Battery charge level is displayed on the status bar (

In case of complete battery discharge, a red icon

bar and in the centre of the display.
Note: to ensure long and reliable operation it is recommended that you use
quality rechargeable batteries with a capacity of at least 2500 mAh. Please do
not use batteries of different types or batteries with various charge levels.
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).
is flashing on the status

EXTERNAL POWER SUPPLY

The riflescope can be powered with an external DC power supply (2.1mm pin)

with stabilized voltage ranging from V to 15V (max. consumption power 3W) or
a 12V vehicle socket.
External power supply (AC/DC) is to be connected to "Power" (10) jack

located on the right side of the riflescope.
Note: central pin of the power supply that you connect to the "power" jack of the
riflescope, must have marking "+". The power supply may have marking
Connection of an external power supply (icon

automatically cuts off power supply from batteries.
External power supply DOES NOT charge the batteries in the riflescope!
Attention! We suggest that you use battery packs EPS3 or EPS5 ensuring from
9 to 20 hours of continuous operation.
OPERATION
Installation of mount
Before using the riflescope you need to install the mount.
The riflescope can be used with various mount types such as Weaver, Euro-
prism, Los, MAK adapter etc. that allow the scope to be installed on different
types of rifles.
The mounting holes in the base of the riflescope enable the mount to be

installed in one of the multiple positions. The choice of the mounting position
helps the user to ensure the correct eye relief depending on the rifle type.
Attach the mount to the base of the riflescope using a hex-nut wrench and

screws (see installation scheme on page 5).
Install the scope on the rifle and check if the position is suitable for you

If you are happy with its position, remove the scope, unscrew the screws

halfway, apply some thread sealant onto the thread of the screws and tighten
them fully (do not overtighten). Let the sealant dry for a while.
The riflescope is ready to be installed on a rifle and to be zeroed.

After first installation of your riflescope on a rifle, please follow instructions in

the section "Zeroing".
Note: Please check that your riflescope is duly zeroed after changing a mount.
Starting the scope and image setup
Install the batteries according to the instructions in Section 7 "Installation of

batteries" or connect an external power supply.
Open the lens cap (2).

Turn on the riflescope turning the selector switch (3) to the "ON" position –

within a couple of seconds the display will light up.
Adjust the sharpness of onscreen symbols with the eyepiece adjustment

ring (4). After this adjustment no further dioptre adjustment should be required,
regardless of distance or other factors.
To adjust the display brightness, rotate the controller (7). Brightness level

from 0 to 20 is shown next to the icon
on the status bar.
Press the controller (7) to switch to display contrast setup mode. Contrast

level from 0 to 20 is shown next to the icon
then on the status bar.
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on the status bar)
in the upper part of the display and then
in the upper part of the display and
.
.
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