Sharp A260 Service Manual - Page 24

UX-A260U SW-H1 No. 5 Busy tone detect continuation sound detect during OGM Used to detect the continuous tone of specific frequency during OGM output. SW-H1 No. 6 Busy tone detect continuation sound detect Used to select detection of the continuous sound of certain frequency. SW-H1 No. 7 Busy tone detect intermittent sound detect during OGM Used to detect the intermittent tone of specific frequency during OGM output. SW-H1 No. 8 Busy tone detect intermittent sound detect Used to select detection of the intermittent sound of certain frequency. SW-H2 No. 1, No. 2 Busy tone detection pulse number Used to set detection of Busy tone intermittent sounds. SW-H2 No. 3 Fax switching when A.M. full If the answering machine's memory is full and there is no response, the machine automatically switches to Fax reception. SW-H2 No. 4 Busy tone detect continuation sound detect frequency Set detecting frequency of busy tone continuation sound for 320 ~ 570 Hz of 320 ~ 460 Hz. SW-H2 No. 5, No. 6 Reserved Set to "0". SW-H2 No. 7 AM OGM announce only mode If this switch is set to 1, the machine will not record ICM. (disconnect the line after OGM output) SW-H2 No. 8 Busy tone continuous sound detect time Set detecting time busy tone continuous sound for 5 or 10 seconds. SW-I1 No. 1, No. 2 ICM recording time Used to select the incoming message recording time to 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 ICM recording 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 ICM recording 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 CPC signal detection Used to turn ON/OFF the CPC (Calling Party Control) signal detection. 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 operation. SW-I2 No. 6 ~ No. 8 CPC detection time Used to set the CPC (Calling Party Control) signal detect time. SW-I3 No. 1 Reserved Set to "0". SW-I3 No. 2 Max OGM record time Used select the outgoing message recording time to 60sec or 15sec. SW-I3 No. 3 Two way record function If this switch is set to "1", the machine disables two way recording. 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 the same as in the FAX mode. SW-I3 No. 5 ~ No. 7 Reserved Set to "0". SW-I3 No. 8 Transfer dial recall If this switch is set to "1", machine disables redial in Transfer function. SW-I4 No. 1 ~ No. 4 AGC maximum gain (Line) (10 ~ 25dB) (1dB step) The AGC Maximum Gain limits the gain applied by the AGC. Messages with average energy below the AGC Energy Reference Level will have their average energy level increased by no more than the AGC Maximum Gain. The AGC Maximum Gain should average energy of the message with the lowest average energy to the AGC Energy Reference Level. SW-I4 No. 5 ~ No. 8 AGC maximum gain (Mic) (10 ~ 25dB) (1dB step) The AGC Maximum Gain limits the gain applied by the AGC. Messages with average energy below the AGC Energy Reference Level will have their average energy level increased by no more than the AGC Maximum Gain. The AGC Maximum Gain should average energy of the message with the lowest average energy to the AGC Energy Reference Level. SW-I5 No. 1 ~ No. 4 AGC energy reference level access code (Line) (-0 ~ -30dB) (2dB step) The AGC Energy Reference Level controls the playback level. Any message 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 (increasing) the AGC Energy Reference Level will achieve the desired level. SW-I5 No. 5 ~ No. 8 AGC energy reference level access code (Mic) (-0 ~ -30dB) (2dB step) The AGC Energy Reference Level controls the playback level. Any message 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 (increasing) 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 only when the average energy exceeds the AGC Gain Adaptation Threshold. 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 always 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 Threshold. 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 always 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. 2 - 18 manuals4you.com