Hitachi
******************************************************************************
				  HITACHI
******************************************************************************

******************************************************************************
			      TECHNICAL INFO
******************************************************************************
Code length:            32 bits
Carrier:                39.2kHz

The code is only transmitted once, and after that a stop code is transmitted.



	     +--------------------------------+                   
Header:      |                                |                  
	     +                                +----------------+..
			    16T                       8T
			   8.8ms                     4.4ms

	     +--+      
1 is coded:  |  |      
	   ..+  +------+..
	      T   3T

	     +--+  
0 is coded:  |  |  
	   ..+  +--+..
	      T  T 
			 +--+
			 |  |
After the last bit a ( ..+  +  ) is transmitted to terminate the last bit.
			  T

	      +--------------------------------+        +--+
Stop code:    |                                |        |  |
	      +                                +--------+  +
			      16T                  4T     T
			     8.8ms                2.2ms

T = 550us

Space between transmissions: 95000us between the headers of the codes.

To use the code (not with the remote package):
GROUP * 10000h + (Code * 100h) + (Code XOR FFh)  

******************************************************************************
				  Video
******************************************************************************
Video1:
GROUP   #06F9

Video2:
GROUP   #0679

Code    Function
----    --------
#50     Rew
#28     Play
#90     FF
#D0     Stop
#58     Pause
#28     Rec
#E8     Operate
#A2     Index
#E2     Repeat
#0C     SP/LP
#08     Step
#80     Tracking -
#00     Tracking +
#C0     Slow -
#88     Slow
#40     Slow +
#62     Counter remain
#82     Counter reset
#22     Counter memory
#02     Osd menu
#42     Osd disp
#30     0
#B0     1
#70     2
#F0     3
#38     4
#B8     5
#78     6
#F8     7
#20     8
#A0     9
#18     Ch -
#98     Ch +




1
Hosted by www.Geocities.ws