Sharp MX-FXX1 Service Manual page 42

SW Bit
Item
No. No.
46 1-4 V.34 mode
transmission speed
5-8 V.34 mode receiving
speed
47 1 3429 symbol rate
transmission enable
during V.34
transmission.
2 Symbol rate 3200 high
carrier transmission
enable during V.34
transmission
3 Symbol rate 3200 low
carrier transmission
enable during V.34
transmission
4 Symbol rate 3000 high
carrier transmission
enable during V.34
transmission
5 Symbol rate 3000 low
carrier transmission
enable during V.34
transmission
6 Not used
7 Symbol rate 2800
enable during V.34
transmission
8 Symbol rate 2743
enable during V.34
transmission
SW selection and function
This sets the communication speed (capacity) during transmission in
the V.34 mode.
Setting can be made over the range of 2400bps to 33600bps in
2400bps increments by binary inputting of N (2400(bps) x N).
Communication is conducted at 2400bps when "0000" is set for N, and
33600bps when "1111" is set.
However, when the setting is at 2400bps, it is necessary to disable
"3429 symbol speed transmission enable during V.34 transmission/
symbol speed 3200 high carrier transmission enable during V.34
transmission/symbol speed 3200 low carrier transmission enable
during V.34 transmission/symbol speed 3000 high carrier transmission
enable during V.34 transmission/symbol speed 3000 low carrier
transmission enable during V.34 transmission."
Moreover, when the setting is at 33600bps, it is necessary to enable
"3429 symbol speed during V.34 transmission."
This sets the communication speed (capacity) during transmission in
the V.34 mode.
Setting can be made over the range of 2400bps to 33600bps in
2400bps increments by binary inputting of N (2400(bps) x N).
Communication is conducted at 2400bps when "0000" is set for N, and
33600bps when "1111" is set.
However, when the setting is at 2400bps, it is necessary to disable
"3429 symbol speed transmission enable during V.34 transmission/
symbol speed 3200 high carrier transmission enable during V.34
transmission/symbol speed 3200 low carrier transmission enable
during V.34 transmission/symbol speed 3000 high carrier transmission
enable during V.34 transmission/symbol speed 3000 low carrier
transmission enable during V.34 transmission."
Moreover, when the setting is at 33600bps, it is necessary to enable
"3429 symbol speed during V.34 transmission."
Setting to determine whether or not to enable 3429Hz as the symbol
rate for V.34.
When this is at "disable," 3429Hz is not selected.
However, only valid during transmission.
"1": enable
"0": disable
When 3200Hz is selected as the V.34 symbol rate, there are Low/High
carriers, but this setting determines whether or not both can be used.
When this is at "disable," 3200 High is not selected.
However, only valid during transmission.
When both Low/High are at "disable," SymbolRate=3200Hz is not
selected.
"1": enable
"0": disable
When 3200Hz is selected as the V.34 symbol rate, there are Low/High
carriers, but this setting determines whether or not both can be used.
When this is at "disable," 3200 Low is not selected.
However, only valid during transmission.
"1": enable
"0": disable
When 3000Hz is selected as the V.34 symbol rate, there are Low/High
carriers, but this setting determines whether or not both can be used.
When this is at "disable," 3000 High is not selected.
However, only valid during transmission.
When both Low/High are at "disable," SymbolRate=3000Hz is not
selected.
"1": enable
"0": disable
When 3000Hz is selected as the V.34 symbol rate, there are Low/High
carriers, but this setting determines whether or not both can be used.
When this is at "disable," 3000 Low is not selected.
However, only valid during transmission.
"1": enable
"0": disable
Setting to determine whether or not to enable 2800Hz as the symbol
rate for V.34.
When this is at "disable," 2800Hz is not selected.
"1": enable
"0": disable
Setting to determine whether or not to enable 2743Hz as the symbol
rate for V.34.
When this is at "disable," 2743Hz is not selected.
"1": enable
"0": disable
MX-FXX1 SIMULATIONS, FAX SOFTWARE SWITCH 5 – 33
Initial value
1 33600bps
1
1
0
1 33600bps
1
1
0
1 enable
1 enable
1 enable
1 enable
1 enable
1
1 enable
1 enable
System
settings