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Maintenance
item No.
U608
Setting the waiting period to prevent echo problems at the sender
(cont.)
Sets the period before a DCS signal is sent after a DIS signal is received. Used when problems occur due to
echoes at the sender.
1. Enter 1 or 2 using the numeric keys to change the setting.
Display
1: 500
2: 300
2. Press the start key. The value is set.
3. To return to the screen for selecting an item, press the stop/clear key.
Setting the waiting period to prevent echo problems at the receiver
Sets the period before an NSF, CSI or DIS signal is sent after a CED signal is received. Used when problems
occur due to echoes at the receiver.
1. Enter 1 or 2 using the numeric keys to change the setting.
Display
1: 500
2: 75
2. Press the start key. The value is set.
3. To return to the screen for selecting an item, press the stop/clear key.
Setting ECM transmission
To be set to OFF when reduction of transmission costs is of higher priority than image quality.
1. Enter 1 or 2 using the numeric keys to change the setting.
Display
1: ON
2: OFF
2. Press the start key. The value is set.
3. To return to the screen for selecting an item, press the stop/clear key.
Setting ECM reception
To be set to OFF when reduction of transmission costs is of higher priority than image quality.
1. Enter 1 or 2 using the numeric keys to change the setting.
Display
1: ON
2: OFF
2. Press the start key. The value is set.
3. To return to the screen for selecting an item, press the stop/clear key.
Setting the criteria for receiving a TCF signal 1
Sets the maximum number of error bytes judged acceptable when receiving a TCF signal. Used as a measure
to ease transmission conditions if transmission errors occur.
1. Change the setting using the numeric keys.
Number of allowed error bytes when detecting TCF
2. Press the start key. The value is set.
3. To return to the screen for selecting an item, press the stop/clear key.
Description
Description
Sends a DCS 500 ms after receiving a DIS.
Sends a DCS 300 ms after receiving a DIS.
Description
Sends an NSF, CSI or DIS 500 ms after receiving a CED.
Sends an NSF, CSI or DIS 75 ms after receiving a CED.
Description
ECM transmission is enabled.
ECM transmission is disabled.
Description
ECM reception is enabled.
ECM reception is disabled.
Description
Setting range
0 to 255
3CM
1-3-15
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