2PX/2PY
1-3-65
U650 Setting modem 1
Description
Sets the G3 cable equalizer. Sets the modem detection level.
Purpose
Perform the following adjustment to make the equalizer compatible with the line characteristics.
To improve the transmission performance when a low quality line is used.
Method
1. Press the start key.
2. Select the item to be set.
Setting the G3 transmission cable equalizer
1. Select [0dB], [4dB], [8dB] or [12dB].
* : Initial setting: 0dB
2. Press the start key. The setting is set.
Setting the G3 reception cable equalizer
1. Select [0dB], [4dB], [8dB] or [12dB].
* : Initial setting: 0dB
2. Press the start key. The setting is set.
Setting the modem detection level
1. Select [-33dBm], [-38dBm], [-43dBm] or [-48dBm].
* : Initial setting: -43dBm
2. Press the start key. The setting is set.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Item No. Description
Display Description
Reg G3 TX Eqr Sets the G3 transmission cable equalizer.
Reg G3 RX Eqr Sets the G3 reception cable equalizer.
RX Mdm Level Sets the modem detection level.
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