Panasonic KX-F1200 Service Manual And Technical Manual page 120

KX-F1200 I
Signal
Image Signal
RTC
(Return to Control)
EOP
(End of Procedure)
MCF
(Message Confirmation)
DCN
(Disconnect)
MPS
(Multi-Page Signal)
PRI-EOP
(Procedural Interrupt-EOP)
PIP
(Procedural Interrupt Positive)
Identification Signal Format
Refer to next page.
Xl110100
X0110001
X1011111
X1110010
Xl111100
X0110101
Function
Sends 12 bit (0...01 X 6 times to receiver at same speed as
image signal and notifies of completion of transmission of first
sheet.
End of one communication
End of 1 page reception
Phase E sta_s.
Completion of transmission of 1 page. If there are still more
documents to be sent, they are output instead of EOP. After
MCF reception, sender transmits image signal of second
sheet.
If there is an operator call from the sender, it is output after
RTC.
Output in the case of operator call from receiver.
(2) Redundancy Compression Process Coding Mode
This set uses one-dimensional MH format.
(a) Document
(b) Part of document
I
Basic Technique of Facsimile
Facsimile
//.___.
(c) Run length and
image signals
equivalent to (b)
(d) Codification of
(c) according to
MH formula
Black 4 2 4 2 8 3
Run length
Modified Huffman (MH) Cede
Code for Code for
White Line Black Line
o 00110101 00oo11o11
1 00o111 010
2 0111 11
3 1000 10
4 1011 011
5 1100 0011
6 1110 0010
7 1111 00011
8 10011 000101
9 10100 000100
10 00111 0000100
11 01000 0000101
12 001000 0000111
13 0004)11 00000100
14 110100 00000111
15 110101 000011000
16 101010 0000010111
17 101011 0000011000
18 0100111 0000001000
00110111101010 011 110101 11 001000 011 101010
(White 400) (Black 4) (White 15) (Black 2) (White 12) (Black 4) (White 16)
11 0100111 000101 000011 10
(Black 2) (White 18) (Black 8) (White 13) (Black 3)
(c) Total bit number before MH codification (,497 bit)
(d) Total bit number after MH codification (63 bit)
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