Ricoh A250 Service Manual page 478

BIT SWITCHES
System Switch 02
No FUNCTION
0-3 Not used
4 File retention time
0: Depends on User
Parameter 24 [18(H)]
1: No limit
5
Not used
6 Memory read/write by RDS
7 Bit 7 6 Setting
0 0 Always disabled
0 1 User selectable
1 0 User selectable
1 1 Always enabled
System Switch 03
No FUNCTION
0 Length of time that RDS is
to temporarily switched on when
7 bits 6 and 7 of System Switch
02 are set to "User selectable"
System Switch 04
No FUNCTION
0-2 Not used
3 Printing dedicated tx
parameters on Quick/Speed
Dial Lists
0: Disabled
1: Enabled
4 Not used
A250
COMMENTS
Do not change the settings.
1: A file that had a communication error will not
be erased unless the communication is
successful.
Do not change the settings.
(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.
(1,1): At any time, an RDS system can access the
machine.
COMMENTS
00 - 99 hours (BCD).
This setting is only valid if bits 6 and 7 of System
Switch 02 are set to "User selectable".
The default setting is 24 hours.
COMMENTS
Do not change the settings.
1: Each Quick/Speed dial number on the list is
printed with the dedicated tx parameters (8 bytes
each).
The last 10 bytes of data are the programmed
dedicated tx parameters; 32 bytes of data are
printed (the other 22 bytes have no use for
service technicians).
Do not change the settings.
4-16 SM