KX-FT21LA
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(4) Concerning Transmission Time
Transmission Time = Control Time + Image Transmission Time + Hold Time
Transmission time consists of the following.
Control time : This is time at the start of transmission when the functions at the sending and receiving sides
are confirmed, the transmission mode is established, and transmission and reception are
synchronized.
Image transmission time:
This is the time required for the transmission of document contents (image data). In general, this
time is recorded in the catalog, etc.
Hold time: This is the time required after the document contents have been sent to confirm that the
document was in fact sent, and to check for telephone reservations and/or the existence of
continuous transmission.
(5) Facsimile Standards
Connection Control Mode
Terminal Control Mode
Facsimile Signal Format
Modulation Mode
Transmission Speed
Redundancy Compression
Process
(Coding Mode)
Resolution
Line Synchronization Signal
1 Line Transmission Time
[ms/line]
Item
Telephone Network Facsimile
G3 Machine
Telephone Network Signal Mode
T. 30 Binary
Digital
PSK (V. 27 ter) or QAM (V. 29)
300 bps (control Signal)
2400, 4800, 7200, 9600 bps (FAX Signal)
1 dimension : MH Mode
2 dimension : MR Mode (K=2.4)
EOL Signal
Depends on the degree of data reduction.
Minimum Value : 10, 20
Can be recognized in 40ms.
Main Scan : 8 pel/mm
Sub Scan : 3.85, 7.7l/mm
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