Ricoh B230 Service Manual page 1021

So, the actual rx level is 256/-16 = -16 dB
3 Not used
Line error mark print
4
0: OFF, 1: ON (print)
G3/G4 communication
parameter display
5
0: Disabled
1: Enabled
Protocol dump list output after
each communication
6
0: Off
1: On
7 Not used
System Switch 01 - Not used (Do not change the factory settings.)
System Switch 02 [SP No. 1-101-003]
No FUNCTION
0-1 Not used
Force after transmission stall
2 0: Off
1: On
3 Not used
File retention time
0: Depends on User
4 Parameter 24 [18(H)]
1: No limit (until the year
2126)
5 Not used
Memory read/write by RDS
Bit 7: 0, Bit 6: 0
Always disabled
Bit 7: 0, Bit 6: 1
6-7
User selectable
Bit 7: 1, Bit 6: 0
User selectable
Bit 7: 1, Bit 6: 1
SM
Do not change this setting.
When "1" is selected, a line error mark is printed
on the printout if a line error occurs during
reception.
This is a fault-finding aid. The LCD shows the key
parameters (see below). This is normally disabled
because it cancels the CSI display for the user.
Be sure to reset this bit to 0 after testing.
This is only used for communication
troubleshooting. It shows the content of the
transmitted facsimile protocol signals. Always
reset this bit to 0 after finishing testing.
If system switch 09 bit 6 is at "1", the list is only
printed if there was an error during the
communication.
Do not change the setting.
COMMENTS
Do not change these settings.
With this setting on, the machine resets itself
automatically if a transmission stalls and fails to
complete the job.
Do not change these settings.
1: A file that had a communication error will not be
erased unless the communication is successful.
Do not change this setting.
(0,0): All RDS systems are always locked out.
(0,1), (1,0): Normally, RDS systems are locked
out, but the user can temporarily switch RDS on
to allow RDS operations to take place. RDS will
automatically be locked out again after a certain
time, which is stored in System Switch 03. Note
that if an RDS operation takes place, RDS will not
switch off until this time limit has expired.
49
Bit Switches
B786