Ricoh D017 Service Manual page 951

No Function
Modem rate used for the next
page after receiving a negative
5
code (RTN or PIN)
0: No change 1: Fallback
6 Not used
Select detection of reverse
polarity in ringing
7
0: Off
1: On
No Function
Training error detection
0-3
threshold
4-7 Not used
SM
G3 Switch 03 (SP No. 1-105-004)
1: The machine's tx modem rate will fall back
before sending the next page if a negative code is
received. This bit is ignored if ECM is being used.
Do not change the settings
This switch is used to prevent reverse polarity in
ringing on the phone line (applied to PSTN-G3
ringing). Do not change this setting
0: No detection (Outside Japan)
1: Detection (Inside Japan only)
G3 Switch 04 (SP No. 1-105-005)
0 - F (Hex); 0 - 15 bits
If the number of error bits in the received TCF is
below this threshold, the machine informs the
sender that training has succeeded.
Do not change the settings.
133
Bit Switches - 4
Comments
Comments
D361/D510