Reserved - Sharp FO-90 Service Manual

SW-I1 No. 1, No. 2 ICM recording time
Used to select the incoming message recording time among 15sec/30sec/
60sec/4min.
SW-I1 No. 3, No. 4 A.M. quiet time 1
Used to select four kinds of no sound time (2 sec ~ 5 sec) after reception
in the T.A.D mode until OGM is output.
Reception OGM output
2 sec~ 5 sec ( SW-I1No. 3, No. 4)
SW-I1 No. 5, No. 6 A.M. quiet time 2
Used to select four kinds of no sound time (0 sec ~ 3 sec) after OGM
output the T.A.D mode until ICM recording is started.
Reception OGM output
0 sec~3 sec (SW-I1 No. 5, No. 6)
SW-I1 No. 7 key input buzzer on/off switch (Two way recording mode)
Used to turn ON/OFF key input buzzer in the TWO-WAY recording mode.
SW-I1 No. 8 Reserved
Set to "0".
SW-I2 No. 1 ~ No. 5 A.M. quiet detect time
Used to set no sound time (0 sec - 32 sec) during the T.A.D. mode op-
eration.
SW-I2 No. 6 ~ No. 8 Reserved
Set to "0".
SW-I3 No. 1 Reserved
Set to "0".
SW-I3 No. 2 Max OGM record time
Used to select the maximum OGM recording time (1=15sec, 0=60sec).
SW-I3 No. 3 Two way record function
If this switch is set to "1", machine doesn't work two way recording func-
tion.
SW-I3 No. 4 Toll saver
Used to turn on the toll saver function. If it is off, the reception frequency
in the AM mode is indentical with that in the FAX mode.
SW-I3 No. 5 FAX reception in case of detecting no sound detect
after ICM recording
If this switch is set to "0", machine doesn't change to FAX reception
mode when detect no sound in ICM recording.
SW-I3 No. 6, No. 7 Reserved
Set to "0".
SW-I3 No. 8 Transfer dial recall
If this switch is set to "1", machine disable redial in Transfer function.
SW-I4 No. 1 ~ No. 4 AGC maximum gain (Line)
(10~25dB) (1 dB step)
The AGC Maximum Gain limits the gain applied by the AGC. Message
with average energy below the AGC Energy Reference Level will have
their average energy level increased by no more than the AGC Maxi-
mum Gain. The AGC Maximum Gain should average energy of the mes-
sage with the lowest average energy to the AGC Energy Reference Level.
SW-I4 No. 5 ~ No. 8 AGC maximum gain (Mic)
(10~25dB) (1 dB step)
The AGC Maximum Gain limits the gain applied by the AGC. Message
with average energy below the AGC Energy Reference Level will have
their average energy level increased by no more than the AGC Maxi-
mum Gain. The AGC Maximum Gain should average energy of the mes-
sage with the lowest average energy to the AGC Energy Reference Level.
SW-I5 No. 1 ~ No. 4 AGC eref access code (Line)
(-0~-30dB) (2 dB step)
The AGC Energy Reference Level controls the playback level. Any mes-
sage having average speech energy above the energy reference level
has its playback level attenuated, and any level has its playback level
increased. If the playback level is too high (low), then decreasing (in-
creasing) the AGC energy Reference level will achieve the desired level.
SW-I5 No. 5 ~ No. 8 AGC eref access code (Mic)
ICM recording
(-0~-30dB) (2 dB step)
The AGC Energy Reference Level controls the playback level. Any mes-
sage having average speech energy above the energy reference level
has its playback level attenuated, and any level has its playback level
increased. If the playback level is too high (low), then decreasing (in-
creasing) the AGC energy Reference level will achieve the desired level.
SW-I6 No. 1 ~ No. 4 AGC gain adaptation threshold (Line)
The AGC adjusts the amount of gain applied to the incoming message
ICM recording
only when the average energy exceeds the AGC Gain Adaptation Thresh-
old. The AGC Gain Adaptation Threshold prevents message background
noise from corrupting the gain provided that the AGC Gain Adaptation
Threshold is greater than the background noise energy. In the event that
a message has background noise energy greater than the AGC Gain
Adaptation Threshold, the AGC Gain can be no greater than the AGC
Maximum Gain. Note that the AGC Gain Adaptation Threshold must al-
ways be greater than the RPACS VOX Turn-On Threshold.
SW-I6 No. 5 ~ No. 8 AGC gain adaptation threshold (Mic)
The AGC adjusts the amount of gain applied to the incoming message
only when the average energy exceeds the AGC Gain Adaptation Thresh-
old. The AGC Gain Adaptation Threshold prevents message background
noise from corrupting the gain provided that the AGC Gain Adaptation
Threshold is greater than the background noise energy. In the event that
a message has background noise energy greater than the AGC Gain
Adaptation Threshold, the AGC Gain can be no greater than the AGC
Maximum Gain. Note that the AGC Gain Adaptation Threshold must al-
ways be greater than the RPACS VOX Turn-On Threshold.
SW-I7 No. 1, No. 2 AGC slew rate (Line)
The AGC Slew Rate controls the convergence of the message playback
level to the desired playback level. A large slew rate will allow faster
convergence and a small slew rate will allow slower convergence.
SW-I7 No. 3, No. 4 AGC slew rate (Mic)
The AGC Slew Rate controls the convergence of the message playback
level to the desired playback level. A large slew rate will allow faster
convergence and a small slew rate will allow slower convergence.
SW-I7 No. 5 ~ No. 8 Reserved
Set to "0".
SW-I8 No. 1 ~ No. 5 OGM/ICM output level
(0~31dBm setting by 1dBm step)
Used to control OGM and ICM output level.
SW-I8 No. 6 AM OGM announce only mode
If this switch is set to 1, the machine is not recording ICM.
(disconnect the line after OGM output)
SW-I8 No. 7, No. 8 Reserved
Set to "0".
SW-J1 No. 1 Sender's phone number setting
Used to make a choice of whether the registered sender's phone number
can be changed or not. If the switch is set to "1", new registration of the
sender's phone number is disabled to prevent accidental wrong input.
SW-J1 No. 2 Reserved
Set to "0".
SW-J1 No. 3, No. 4 Ringer Volume
Used to adjust ringing volume.
SW-J1 No. 5, No. 6 Reserved
Set to "0".
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