6 7
Turn the lever of the battery compartment (15) 90 degrees in “Open” 
position  and,  pulling  by  the  lug  of  the  cover,  remove  the  battery 
container.  
Install four AA batteries (or rechargeable batteries) observing polarity 
shown on the battery container. 
Insert the battery container into the battery compartment and turn the 
lever 90 degrees clockwise. 
Battery charge level is displayed in the status bar (        ). 
In case of complete battery discharge, icon        is flashing in the status 
bar and in the centre of the display.
INSTALLATION OF BATTERIES
6
Operating mode: City, Forest, Identification. 
Calibration mode: Manual, Automatic, Semi-automatic.
Automatic power off. Displayed only when the function is activated.  
Image inversion mode. Displayed only when “Black Hot” color mode is 
selected. 
Zoom. Shows the value of the full optical magnification.  
Clock setup. Shows running time in a 12h or 24h format.
Power.  Shows  current  battery  status  or  connection  on  an  external 
power supply.  
Status bar
The status bar in the lower part of the display shows information as follows: 
The functions are shown on the display as follows:
Cal
Mode
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.
EXTERNAL POWER SUPPLY 
7
The scope can be powered with an external DC power supply (2.1mm 
pin) with stabilised voltage ranging from 8.4V to 15V or a 12V vehicle 
socket.
х2.5 
External power supply (AC/DC) is to be connected to “Power” (13) jack 
located on the bottom side of the device.
Please note that the 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   -        +      
The power supply may have marking             .
Connection of an external power supply (icon     on the status bar) 
automatically cuts off power supply from batteries. 
External  power  supply  DOES  NOT  charge  the  batteries  in  the 
sight!  
Attention! We suggest that you use battery packs EPS3I or EPS5 
ensuring from 9 to 20 hours of continuous operation.
OPERATION
8
WARNING! Do not point the objective lens of the unit at intensive 
sources of light such units emitting laser radiation or the sun. This 
may disable unit’s electronic components. The warranty does not 
cover damage caused by improper operation.
Switching on and calibration
Press “ON” (6) to switch on the unit. Green LED indicator (16) will 
light up. In case of low battery the LED will turn red and battery icon  
 will start flashing.  
Do  the  calibration  of  image.  Calibration  levels  background 
temperature of the microbolometer and eliminates image flaws.  
There are three calibration modes: manual (M), semiautomatic (H) 
and automatic (А).
Manual calibration mode
The  lens  cap  should  be  closed  (a  diaphragm  (11)  inside  the 
objective  lens  plays  the  role  of  the  cap).  Rotate  the  wheel  (10) 
clockwise  to  open  the  diaphragm,  counterclockwise  to  close  it). 
Turn on the unit, press and hold the controller (1) for two seconds to 
enter the menu.
Rotate the controller to select option Cal. Press the controller.
Rotate  the  controller  to  select  mode  М.  Press  the  controller  to 
confirm. To  exit  the  menu, press  and  hold the  controller  for  two 
seconds or wait 10 seconds for automatic exit.
Press the CAL (4) button to calibrate. The image will freeze for 1-2 
seconds. Then open the lens cap. Calibration is completed. 
In case you see image flaws (such as frozen image, vertical stripes 
etc.) re-calibrate the unit.
Semiautomatic calibration mode
Turn on the unit, open the lens cap. 
Press and hold the controller (1) for two seconds to enter the menu.
Rotate the controller to select option Cal. Press the controller.
Rotate  the  controller  to  select  mode  H.  Press  the  controller  to 
confirm. 
Press the CAL (4) button to calibrate. The image will freeze for 1-2 
seconds.
Calibration is completed.