12
13
Press briefly the controller to confirm your choice.
Unit of measurement icon is shown together with measured readings.
To exit the submenu, keep the controller pressed for two seconds or 
wait 10 seconds to exit automatically.  
Digital zoom
To activate digital zoom, press briefly button “Mode” (3).
Digital zoom change is shown as a pop-up symbol and takes place 
repeatedly, when the final value is reached, the first value is shown 
(see table below).
Set value of the full optical magnification is shown in the status bar. 
The unit does not save the magnification value. Upon turning the unit 
on, full optical magnification will correspond to the value of optical 
magnification with x1 ratio.    
Magnification ratio
Model Optical magnification  x1 x2 x4
Full optical magnification 
1.6х
3.1x
XQ23V
XQ30V
1.8х 3.6x 7.2x
2.5x 5.0x 10.0x
Monoculars  are  equipped  with  a  video  output  to  connect  external 
recording devices and to transmit video signal to monitors, TV sets etc. 
VIDEO OUTPUT 
10
To  record  video  you  can  use  video  recorders  such  as  Yukon  MPR 
(#27041). 
Make sure that the unit is turned off.
Use the included video cable  to connect a peripheral device to the 
“Video out” jack (14). Turn on the unit.  
Select a suitable video output standard - PAL or NTSC (refer to the 
respective menu option). A peripheral device will show the image seen 
through the scope. 
ACCESSORIES
11
Using the Weaver mounting rail (8), you can attach various accessories 
to the Quantum scopes, such as Battery Pack EPS3I (SKU#79113). 
The ¼” tripod mounts from both sides of the scope are designed to 
have the scope installed on a tripod or have a hand strap (included) 
attached. 
Using  the  DNV  Pulsar  Battery  Double  Pack  (#79176)  you  can 
significantly  extend  the  self-contained  operating  time  of  your 
monocular. 
CARE AND MAINTENANCE
12
The  thermal  imaging  scopes  have  IPX4  degree  of  protection 
(splashproof) but they are not intended for submersion into 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! 
TROUBLESHOOTING
13
Listed below are some potential problems that may occur when using 
the scope. Carry out the recommended checks and troubleshooting 
steps in the order listed. Please note that the table does not list all of 
the possible problems. If the problem experienced with the scope is 
not  listed,  or  if  the  suggested  action  meant  to  correct  it  does  not 
resolve the problem, please contact the manufacturer.
The scope can be used in operating temperatures ranging from
-25 °C to +50 °C. However, if it has been brought indoors from cold 
temperatures, do not turn it on for at least 2-3 hours. This will prevent 
external optical surfaces from fogging. 
Always store the unit in its carrying case in a dry, well-ventilated 
space.  
Remove the batteries if the scope is not going to be used for an 
extended period (longer than one month).
Batteries shall not be exposed to excessive heat such as sunshine, 
fire or the like.