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2Modem/DSU Commands
2-836800-A2-GB31-20 January 1997
CM
This parameter is not applicable for the device’s modulation mode.
CF
This parameter is not applicable for multipoint configurations.
NAN
This value is not available now.
OF
This parameter count has overflowed the allotted buffer space.
A sample Circuit Quality results form for a COMSPHERE 3800 Series modem is shown in
Figure 2-20. The results form displays the measurements for the signal quality parameters.
Figure 2-20. Circuit Quality Results Form for COMSPHERE 3800 Series Modems
This results form contains the following fields:
Receive level
Displays the measured receive signal level. A normal received signal level is –16 dB,
±4 dB.