RS232 pin numbers
        ͻ
         25-Pin  9-Pin        Signal            
        ͹
           1      -    Chassis Ground           
           2      3    Transmit Data       (TxD)
           3      2    Receive Data        (RxD)
           4      7    Request To Send     (RTS)
           5      8    Clear To Send       (CTS)
           6      6    Data Set Ready      (DSR)
           7      5    Signal Ground            
           8      1    Carrier Detect      (CD) 
          20      4    Data Terminal Ready (DTR)
          22      9    Ring Indicator      (RI) 
        ͼ
	<> Pin layout of the cables.

	You can order a special Commander Cable to link any two computers 
	together. A special order form is included in the Norton 
	Commander 5.0 box. Please refer to it for further details on this 
	offer.

	<> Pin layout of the serial cables.

	    9 - 9 Serial           9 - 25 Serial         25 - 25 Serial
					          
	    2 ======= 3             2 ======= 2	         2 ======== 3
	    3 ======= 2             3 ======= 3	         3 ======== 2
	    4 ======= 6             4 ======= 6	         4 ======== 5
	    5 ======= 5             5 ======= 7	         5 ======== 4
	    6 ======= 4             6 ======= 20         6 ======== 20
	    7 ======= 8             7 ======= 5	         7 ======== 7
	    8 ======= 7             8 ======= 4	        20 ======== 6
	
	<> Pin layout of the parallel cable.

			            1 ======= 7
				    2 ======= 15
				    3 ======= 13
				    4 ======= 12
				    5 ======= 10
				    6 ======= 11
				    7 ======= 1
				    8 ======= 14
				    9 ======= 16
				   10 ======= 5
				   11 ======= 6
				   12 ======= 4
				   13 ======= 3
				   14 ======= 8
				   15 ======= 2
				   16 ======= 9
				   17 ======= 17
				   18 ======= 18
				   19 ======= 19
				   20 ======= 20
				   21 ======= 21
				   22 ======= 22
				   23 ======= 23
				   24 ======= 24
				   25 ======= 25

	 裡 ஢   㣮  ᫥⥫ p⠬ 
ᯮ   9  25 ⠪묨 ࠧꥬ. H  ⠡ 
p ᮮ⢥⢨ ᯮ㥬 ᨣ  ⠭p RS-232 ⠪⠬ 
pꥬ  ⨯.

Ŀ
 H ᨣ     9- ⠪    25- ⠪  
                             pꥬ              pꥬ        
Ĵ
  RX  (Receive Data)            2                   3          
  TX  (Transmit Data)           3                   2          
  GND (Signal Ground)           5                   7          


	   ᮥ:

ꥬ 1        ꥬ 2
---------       ---------
   RX      -       TX
   TX      -       RX
   GND     -       GND

	 ᮥ p p⮢ ᯮ   25- 
⠪묨 pꥬ    ᫥騬 ᮥ ⠪⮢:

ꥬ 1        ꥬ 2
---------       ---------
   2       -      15
   3       -      13
   4       -      12
   5       -      10
   6       -      11
  15       -       2
  13       -       3
  12       -       4
  10       -       5
  11       -       6
  25       -      25

