Gestetner B003 Service Manual page 726

Address
680534 International dial tone frequency
upper limit (high byte)
680535 International dial tone frequency
upper limit (low byte)
International dial tone frequency
680536
lower limit (high byte)
680537 International dial tone frequency
lower limit (low byte)
680538 International dial tone detection time
680539 International dial tone reset time
(LOW)
68053A International dial tone reset time
(HIGH)
68053B International dial tone continuous
tone time
68053C International dial tone permissible
drop time
68053D International dial wait interval (LOW)
68053E International dial wait interval (HIGH)
68053F Country dial tone upper frequency
limit (HIGH)
680540 Country dial tone upper frequency
limit (LOW)
680541 Country dial tone lower frequency
limit (HIGH)
680542 Country dial tone lower frequency
limit (LOW)
SM
Function
3-69
NCU PARAMETERS
Unit Remarks
Hz (BCD) If both addresses contain
FF(H), tone detection is
disabled.
If both addresses contain
Hz (BCD)
FF(H), tone detection is
disabled.
20 ms If 680538 contains FF,
the machine pauses for
the pause time (68053D /
68053E).
Belgium: See Note 2.
Hz (BCD) If both addresses contain
FF(H), tone detection is
disabled.
If both addresses contain
FF(H), tone detection is
disabled.
B003/B004/B006/B007