Ricoh FACSIMILE FAX77, Field Service Manual

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Bit Switch 5
BIT
FUNCTION DATA COMMENTS
0 Display priority be- 0: RTI 1: CSI This determines whether the remote terminal’s RTI or CSI will
tween RTI and CSI
be displayed on the LCD during transmission.
If the bit is 0, RTI is given priority over CSI when transmitting
to a Ricoh machine. RTl is received in the NSF(C) frame.
If this bit is 1, CSI will be given priority.
1 RTI and CSI dis- 0: Decided by bit 0 0: Either RTI or CSI will be displayed on the LCD, in accord-
play method 1: Displays both frames ance with bit 0.
1: The LCD will display the identifier with priority (see bit 0) for
about 6 s, then the other one for the rest of the transmission.
2 Data printout timing 0: Each data frame is 0: Data is printed as it comes in.
during ECM recep- printed as it is received 1: No data is printed until a complete block has been received
tion 1: No data is printed into the ECM buffer memory. Unless halftone is being used,
until a complete block one page of video data will fit into one block.
is received
3 Not used Do not change the factory setting.
4 Response detec- 0: 4s 1: 6s After sending back PPR, the tx side will either continue to cor-
tion timer after rect error data at the same speed and send data immediately,
sending back PPR or it will send CTC, then send data at a different rate. The
in ECM rx mode reply to PPR must be detected within a certain time. If the line
is bad, the start of the signal may not be detected, so set this
bit to 1 if the line is bad.
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