Olivetti d-Copia 1801MF Plus, Service Manual, Page: 156 / 492

2NC/2NF/2NG/2NN/3P7/3P8/3P9-2
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Setting: Tb2 time out
In the fax/telephone auto select mode, sets the time to start ringing an operator through the con-
nected telephone after receiving a call as a fax machine (see figure 1-3-19). In the fax/telephone
auto select mode, change the setting when fax reception is unsuccessful or a telephone fails to
receive a call.
1. Change the setting using the right/left arrow keys.
Description Setting range Initial setting
Tb2 time-out time 1 to 255 100 ms
2. Press the start key. The value is set.
Setting: Tc time out
In the TAD mode, set the time to check if there are any triggers for shifting to fax reception after a
connected telephone receives a call. Only the telephone function is available if shifting is not made
within the set Tc time.
In the TAD mode, change the setting when fax reception is unsuccessful or a telephone fails to
receive a call.
1. Change the setting using the right/left arrow keys.
Description Setting range Initial setting
Tc time-out time 1 to 255 60
2. Press the start key. The value is set.
Setting: Td time out
Sets the length of the time required to determine silent status (fax), one of the triggers for Tc time
check. In the TAD mode, change the setting when fax reception is unsuccessful or a telephone
fails to receive a call. Be sure not to set it too short; otherwise, the mode may be shifted to fax
while the unit is being used as a telephone.
1. Change the setting using the right/left arrow keys.
Description Setting range Initial setting
Td time-out time 1 to 255 9 (120 V)/
6 (220-240 V)
2. Press the start key. The value is set.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.