Paradyne 3821PLUS - Manual (Page 34)

SDCP Menus
3-11 3821-A2-GB20-30 February 1998
Status Branch
The Status branch of the Top-Level menu allows you
to view the current status of the dial or leased-line
connection, the DTE interface, and the identity (for
example, serial number and model number) of your
equipment. The selections under Status are:
•
VF
•
Identity
•
DTE
•
SDC
•
Options
•
Record
To access Status from the Top-Level menu, press the
key until Status appears. Select Status.
VF Identity
SigQual
RcvLev
Sig/Noise
NearEcho
FarEcho
FarEchDel
EchoFreqOff Ser#
Mod #
FRev
HPt#
FPt#
Country
DTE
LSD
DTR
DSR
Tst
TXD
RXD
RTS
CTS
98-14844-01
Call_Setup Control Test Security Configure Remote
(Modem Status)
MDMA mdmb mdmc
Status
Options Record
Display
Clear
VF
VF displays the condition of the dial or leased-line
connection.
To access VF from the Status branch, press F1 to
select VF.
The modem’s signal quality is displayed on the LCD’s
bottom line. Press the key to scroll and view the
receive signal level, signal-to-noise ratio, near end echo,
far end echo delay, and echo frequency offset. Values
displayed are approximations that may be affected by the
combination of impairments on the line.
NOTE
SigQual, NearEcho, FarEcho,
FarEchDel, and EchoFreqOff
values appear only for V.34,
V.32
terbo, V.32bis, and V.32
modulations.
SigQual Signal Quality indicates the
condition of the VF line.
Possible values are Excelent
(Excellent), Good, Fair, Poor,
or No Signal.
RcvLev Receive Signal Level
indicates, in decibels
referenced to one milliwatt
(dBm), the actual strength of
the incoming signal.
Sig/Noise Signal-to-Noise Ratio
indicates, in decibels, the
receive signal strength relative
to noise on the line.
NearEcho Near End Echo displays the
signal level, in decibels
referenced to one milliwatt
(dBm), of that portion of the
transmit signal which has been
echoed back by the local line
termination.
FarEcho Far End Echo displays the
signal level, in decibels
referenced to one milliwatt
(dBm), of that portion of the
transmit signal which has been
echoed back by the remote
line termination.
FarEchDel Far End Echo Delay indicates
the roundtrip delay in
milliseconds of the far end
echo.
EchoFreqOff Echo Frequency Offset
indicates the frequency offset
of the far end echo.
To exit VF and remain in the Status branch, press the
key. To exit and return to the Top-Level menu, press
the key.