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1.

 

Basic information 

Perun  V3 

Optical

  allows  you  to  replace  traditional,  mechanical  switches  in  version  3 

gearboxes with modern, microcontroller steered MOSFET electronic device based on optical 
switches. Complete lack of moving parts provides great reliability in any situation and allows 
you  to  be  confident,  that  your  replica  will  not  fail  you  in  the  heat  of  the  action.  Perun  V3 

Optical

 will also enhance your weapon with lots of features it did not have before. 

Warranty – 1 year from the purchase date 
Allowed battery voltage

 - 7V to 17V, which permits use of the following battery types: 

Li-Po, 2 to 4 cells (7.4V to 14.8V) 
NiMH/NiCd, 8 to 10 cells (9.6V to 12V) 
Li-Fe, 3 to 4 cells (9.9V to 13.2V) 

Perun V3 should never be run without a fuse! 

Power consumption when idle:

 1 mA 

Do not leave your replica with the battery plugged in for a longer period of time (more than a 
few days), because of the risk of complete battery discharge (which will permanently damage 
the battery). 
 

2.

 

Programming 

 
Video  showing  different  features  of  Perun  V3  Optical  and  explaining 
how to use them is available under the link below or the QR code shown 
here: 

https://youtu.be/Z-3x6Ax3GAg

 

Enter  the  programming

  mode  by  quickly  switching  the  selector  from 

“SEMI” to “AUTO” and back twice or the other way round, from “AUTO” 
to “SEMI” and back twice. In order to be able to enter the programming 
mode, the selector must have been at rest for at least two seconds. Successful entering into 
the programming mode is signaled by a sound signal. 

Whether we enter the programming mode starting from “SEMI” or “AUTO” selector position 
is  relevant,  if  we  are  about  to  program  firing  mode  (safe,  semi,  burst  or  auto).  In  case  of 
other settings (AB, precocking etc.), it does not matter where the selector initially was. 

After  entering  the  programming  mode,  the  settings  are  being  changed  by  pressing  the 
trigger  correct  amount  of  times  and  then  saving  the  settings  by  holding  the  trigger  until  a 
confirmation in a form of a sound signal can be heard. 

In  case  of  features  available  after  7,  8,  10,  11  and  12  trigger  pulls,  one  long  sound  signal 
means, that if we hold the trigger now to save the settings, the feature was disabled so far 
and now will be 

enabled

. Three short sound signals would mean the opposite – the feature 

was enabled until now and after saving the settings it will be 

disabled

. Pressing the trigger 

more  than  12  times  and  saving  allows  to  exit  programming  mode  without  making  any 
changes. 

Summary of Contents for V3 Optical

Page 1: ...anual Table of contents 1 Basic information 2 2 Programming 2 2 1 Programming firing modes 3 2 2 Active brake AB 3 2 3 Precocking 4 2 4 Li Po protection 5 2 5 Double shot 5 2 6 Calibration mode 5 3 Troubleshooting 6 ...

Page 2: ... shown here https youtu be Z 3x6Ax3GAg Enter the programming mode by quickly switching the selector from SEMI to AUTO and back twice or the other way round from AUTO to SEMI and back twice In order to be able to enter the programming mode the selector must have been at rest for at least two seconds Successful entering into the programming mode is signaled by a sound signal Whether we enter the pro...

Page 3: ...he trigger 6 times Save changes by pulling and holding the trigger until a sound signal can be heard All the changes will be stored in memory and valid also after disconnecting and connecting the battery again 2 2 Active brake AB Active brake enter programming mode for any selector position pull the trigger 7 times and hold the trigger until a sound signal can be heard to save the settings Active ...

Page 4: ... spring will remain uncompressed during storage Precocking power enter programming mode for any selector position and pull the trigger 9 times Change the precocking power by switching the selector between SEMI and AUTO positions Hold the trigger until a sound signal can be heard to save the settings To precisely adjust the precocking power in replicas with different motors main springs and gears t...

Page 5: ...rt sound signals will be heard every 30 seconds 2 5 Double shot Double shot enter programming mode for any selector position pull the trigger 11 times and hold the trigger until a sound signal can be heard to save the settings When double shot feature is enabled if single fire mode is used shots will be fired both after the trigger has been pulled and relased 2 6 Calibration mode Calibration mode ...

Page 6: ...nd in case a signal to fire was received by Perun V3 3 plug in the battery 4 enter the programming mode by touching the selector plate sensor and pulling it away twice 5 pull the trigger 12 times and save the setting so that at next start up Perun V3 will enter calibration mode 6 disconnect the battery and motor 7 put gearbox back in body put back pins and screw the pistol grip 8 connect the motor...

Page 7: ... of plastic from between the trigger sensor and diode and putting it back then save the settings by removing the piece of plastic for a longer time so that at next start up Perun V3 will enter calibration mode 7 disconnect the battery and motor 8 put gearbox back in body put back pins and screw the pistol grip 9 connect the motor 10 go through the calibration procedure Replica fires a 2 round burs...

Page 8: ...stol grip Remove the cause of the friction The same battery and or motor didn t heat up earlier Low resistance MOSFET transistor and wiring used in Perun V2 provide resistance much lower than mechanical contacts and some other MOSFET circuits According to Ohm s law that allows more current to be drawn from the battery and directed to the motor This makes the trigger response and rate of fire faste...

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