Ncu Parameters - Ricoh Aficio FX10 Service Manual

June 10th, 1997
Address
PSTN dial tone frequency upper
807F04
limit (high byte)
PSTN dial tone frequency upper
807F05
limit (low byte)
PSTN dial tone frequency lower
807F06
limit (high byte)
PSTN dial tone frequency lower
807F07
limit (high byte)
807F08 PSTN dial tone detection time
PSTN dial tone reset time (LOW)
807F09
PSTN dial tone reset time (HIGH)
807F0A
PSTN dial tone continuous tone
807F0B
time
PSTN dial tone permissible drop
807F0C
time
807F0D PSTN wait interval (LOW)
807F0E PSTN wait interval (HIGH)
PSTN ringback tone detection time
807F0F
PSTN ringback tone off detection
807F10
time
PSTN detection time for silent
807F11 period after ringback tone
detected (LOW)
PSTN detection time for silent
807F12 period after ringback tone
detected (HIGH)
PSTN busy tone frequency upper
807F13
limit (high byte)
PSTN busy tone frequency upper
807F14
limit (low byte)
PSTN busy tone frequency lower
807F15
limit (high byte)
PSTN busy tone frequency lower
807F16
limit (low byte)
807F17 Not used
to
807F29
Function
4-41
SERVICE TABLES AND PROCEDURES

NCU PARAMETERS

Unit Remarks
Hz (BCD) If both addresses contain
FF(H), tone detection is
disabled.
Hz(BCD) If both addresses contain
FF(H), tone detection is
disabled.
20 ms If 807F08 contains FF, the
machine pauses for the
pause time (address
807F0D / 807F0E).
See Note 2 (Italy).
20 ms Detection is disabled if this
contains FF.
20 ms
20 ms
20 ms
Hz (BCD) If both addresses contain
FF(H), tone detection is
disabled.
Hz(BCD) If both addresses contain
FF(H), tone detection is
disabled.
Do not change the settings.