Ricoh D065 Service Manual page 1162

adjust this byte. The T1 time is the value stored in this byte (in hex code), multiplied by 1
second.
Range: 0 to 120 s (00h to 78h)
FFh - The local NCU parameter factory setting is used.
Do not program a value between 79h and FEh.
No
Tx level
Bit 4 Bit 3 Bit 2 Bit 1
0 0 0
0 0 0
0 0 0
0
to
0 0 0
4
0 0 1
. . . and so on until . . .
0 1 1
If all five bits are at 1, the setting is
'Disabled'.
5 Cable equalizer
to
Bit 7 Bit 6
7
0 0
0 0
SM
Switch 00
Function and Comments
Switch 01
Function
Bit 0
0 0 0
0 1 -1
1 0 -2
1 1 -3
0 0 -4
1 1 -15
Bit 5
0 None
1 Low
149
Dedicated Transmission Parameters
Function
If communication with a particular
remote terminal often contains errors,
the signal level may be inappropriate.
Adjust the Tx level for
communications with that terminal
until the results are better.
If the setting is "Disabled", the NCU
parameter 01 setting is used.
Do not use settings other
than listed on the left.
Use a higher setting if there is signal
loss at higher frequencies because of
the length of wire between the modem
and the telephone exchange when
calling the number stored in this
D418