Ricoh D117 Service Manual page 1180

Address
Sweden
Switzerland 1
Portugal 12
Holland
Spain
Israel 15
USA
Address
680501 Line current detection time
680502 Line current wait time
680503 Line current drop detect time
PSTN dial tone frequency upper
680504
limit (high byte)
PSTN dial tone frequency upper
680505
limit (low byte)
PSTN dial tone frequency lower
680506
limit (high byte)
PSTN dial tone frequency lower
680507
limit (low byte)
680508 PSTN dial tone detection time
680509 PSTN dial tone reset time (LOW)
68050A PSTN dial tone reset time (HIGH)
PSTN dial tone continuous tone
68050B
time
SM
Function
10 0A
1 0B
0C
13 0D
14 0E
0F
17 11
Function
20 ms
Hz (BCD)
Hz (BCD)
20 ms
123
Korea 28
Brazil 29
Turkey 32
Greece 33
Hungary 34
Czech 35 23
Poland 36
Unit Remarks
Line current detection is
disabled.
Line current is not
detected if 680501
contains FF.
If both addresses
contain FF(H), tone
detection is disabled.
If both addresses
contain FF(H), tone
detection is disabled.
If 680508 contains
FF(H), the machine
pauses for the pause
time (address 68050D /
68050E).
Italy: See Note 2.
NCU Parameters
1C
1D
20
21
22
24
D649