OKIDATA OF2600, Service Manual

Page: 176 / 410

78 Ignoring the first DIS This function can be selected to compensate
for poor phone line quality. It causes the unit
to ignore the first DIS and "listen" for the
second DIS. This allows time for the line echo
to settle so a clear DIS can be recognized. OFF
79 Interval between CED
and DIS Selects the length of the interval between CED
and DIS. Use 1.5 seconds if phone lines are
poor quality. Settings: 75 ms or 1.5 seconds. 75 ms
80 Protective Tone against
the Echo Suppresser This tone enables the telco echo suppressers
to compensate for echo on overseas lines.
This function is available as a one touch
parameter. NOTE: This is a "global" setting.
It affects all calls. OFF
81 Off-Hook Bypass Allows communications to be established
without having the handset installed. OFF
82 Leased Line Enables (ON) or disables (OFF) the function
of the leased line. OFF
83 PIS/CNG Change Selects a PIS signal or a CNG signal for the
leased line mode. PIS: Procedure interrupt
signal CNG: Calling tone PIS
84 Sensor Calibration When set to ON the unit can perform a
calibration of the scanner sensor (CIS). This
setting returns to OFF once the scanner
calibration procedure has been executed. OFF
85 Scatter Error Specifies the allowable percentage of line
error for one page of the document during
reception. Settings: 5 to 15% (in 1%
increments). 7%
86 High-Speed Modem
Rate Specifies the modem's starting speed.
Settings: 14.4k 9.6k or 4.8 kbps. 14.4 kbps
87 National Code A choice of 23 countries. This function selects
each country's telephone network condition
automatically to meet PTT approval. Settings:
U.K. Norway Sweden Australia U.S.A
Belgium Netherlands Switzerland Austria
Spain Italy Greece Denmark Germany
France Int'l-A China Canada New Zealand
Finland Ireland Japan U.S.A.
88 Document Top Feed Adjusts the start of scan position of the ADF.
Settings: -6 to +10 mm (in 1 mm increments) 2 mm
89 Document End Feed Adjusts the end of scan position of the ADF.
Settings: -10 to +10 mm (in 1 mm increments) -3 mm