Bit Switches - Ricoh D158 Service Manual

4.3 BIT SWITCHES - 1


Do not adjust a bit switch or use a setting that is described as "Not used", as this may
cause the machine to malfunction or to operate in a manner that is not accepted by local
regulations. Such bits are for use only in other areas, such as Japan.
Default settings for bit switches are not listed in this manual. Refer to the System Parameter List
printed by the machine.
4.3.1 SYSTEM SWITCHES
No Function
Dedicated transmission
parameter programming
0
0: Disabled
1: Enabled
Technical data printout on the
Journal
2
0: Disabled
1: Enabled
Example:
(1): EQM value (Line quality data). A larger number means more errors.
(2): Symbol rate (V.34 only)
(3): Final modem type used
(4): Starting data rate (for example, 288 means 28.8 kbps)
(5): Final data rate
(6): Rx revel (see below for how to read the rx level)
(7): Total number of error lines that occurred during non-ECM reception.
(8): Total number of burst error lines that occurred during non-ECM reception.

EQM and rx level are fixed at "FFFF" in tx mode.

The seventh and eighth numbers are fixed at "00" for transmission
records and ECM reception records.
SM
System Switch 00 (SP No. 1-101-001)
Set this bit to 1 before changing any dedicated
transmission parameters.
This setting is automatically reset to "0" after
turning off and on.
1: Instead of the personal name, the following
data are listed on the Journal for each G3
communication.
57
Bit Switches - 1
Comments
D702