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Posted

Hi guys,

 

nice to be here - and as a good start with my first post i have a riddle for you :thumbup: I have a question for the experts of the russian aircraft type. Round about 8 years ago i recieved this part as a gift from an exhibited SU-22.

 

NAV1.jpg

 

NAV2.jpg

 

From the look itself, i would say it has something to do with coordinates (according to the min. and sec. digits above the numberdisplay).

 

As i'm absolutely NOT familiar with kyrilic letters and numbers, would somebody of please help me figure out what this thing have been used for? I'm very curious but couldn't find any pictures, manuals or anything else that would help me in that case...

 

Just in case anybody would like to contribute and help to translate what part stands for what - here is everything i could type off the part:

 

ИCПOЛH =

CБPOC = Reset

NП ЗН =

---------------------------------

CЛ.PEЖ.

OTKЛ.

C0 - C6

---------------------------------

OTKЛ.ПЧ

K.ЦBM

K.ПЧ

BBOД

ИHДИK.

K1 - K4

PAБOTA

----------------------------------

TECT = Test

ПEPEKP. =

----------------------------------

TИПЬI

OTKЛ.

1 - 10

---------------------------------

ППK-23-K

KOHTP.

 

Google Translate wasn't much of a help :huh:

Posted (edited)

Preparation and control of PPK- 23K provides :

 

- Manual entry of data into CWM pre-flight and imaging input;

- The inclusion of various types of complex control and panels ;

- Selection of the characteristics of ballistic bombs and unguided rockets nomenclature / switch " TИПЫ " / .

 

The controls (buttons and switches) located on the PPK- 23K panel have the following purpose:

 

BUTTONS - " 0, 1, ... , 9, +, - " buttons " ИCПOЛH . ", " CБPOC " digital indicator - for the input and display parameters and observing the results of various types of complex control ;

 

Switch " OTKЛ.ПУ - K.ЦBM - K.ПУ - BBOД - ИHДИK . - K1 - K2 - K3 - K4 - PAБOTA " :

- In the " OTKЛ.ПУ " - 23K PPK and PPK panels a transfer of control to automatically enter data into CWM ;

- In the " K.ЦBM " - CWM control by computing test internal controls;

- In the " K.ПУ " - control of panels PSR -54 , PN- 23K -1 and PPK- 23K ;

- In the " BBOД " - manual entry of data into CWM ;

- In the " ИHДИK . " - Imaging input;

- In the " K1" - internal control systems ;

- In the " K2" - a complex PrNK -54 is not used ;

- In the " K3 " - check the control tasks ;

- In the " K4" - test connection

- In the " PAБOTA " - enable (or start) complex tasks on the exercise of targeting or navigation ;

Switch " CЛ.PEЖ . " - by selectiong the type of weapon used, CWM NDP adjusts scope of combat (targetting pipper in the HUD), for use with unguided rockets, namely:

- " OTKЛ." - Starting position switch, manual input of parameters;

- " C0" - corresponds to the ballistics of a UR S- 24;

- " C1" - corresponds to the ballistics of a UR S- 5KO . KPB - S , S -5 - 0 , S- 5P ;

- " C2" - corresponds to the ballistics of a UR S- 5M ;

- " C3" - in the complex PrNK - 54 is not used ;

- " C4" - corresponds to the ballistics of a UR S- 25;

- "C5" - corresponds ballistics of a UR S- 5K , S- 5K1 ;

- " C6" - corresponds to the ballistics UR S- 8

 

Switch - " TИПЫ " - a simplified variant of inputting unguided bomb ballistics typical of positions:

- " OTKЛ . " - Manual input of parameters ;

- "1" - for OFAB -100- 120 - 500Sz BJeTAB ;

- "2" - for OFAB -250 -270 , ODAB - 500Sz ;

- "3" - for P -50- 75 , FAB- 500Sz ;

- " 4" - for FAB- 500T , OFAB - 250Sz ;

- " 5" - for FAB- 500SzN ;

- " 6" - for FAB- 500M54 , OFAB - 250SzN ;

- "7" - for FAB- 250M62 , FAB- 250M54 from UH ;

- " 8" - for OFAB -250- 270, UH ;

- "9" - for FAB- 500M54 , OFAB -100- 120 from UH , OFAB - 100NW with UH ;

- " 10 " - for ZB- 500AS , ZB- 500ASM , ZB- 500Sz .

Edited by Vekkinho
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