JDS Uniphase DSAM-3500, Руководство пользователя

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Chapter 5 Configuring the Meter
Configure – Channel Plan Tab
82 DSAM Help User Guide Rev. 001
CN Offset (Carrier-to-noise offset) The difference between the
carrier frequency and noise frequency.
CN BW (Carrier-to-noise bandwidth) The difference
between the carrier frequency and bandwidth.
Table 31 Single Channel Parameters
Name Description
Single Channel
Parameters The list of single channel parameters are the same
as the list of common channel parameters on
page 81 .
Table 32 Dual Channel Parameters
Name Description
Video Signal The video signal type. Valid options are NTSC, B/
Pal, B/SECAM, B1/PAL. The default option is
NTSC.
Scrambled An indication of whether the channel is scrambled
or not. Valid options are Yes and No.
CN Enabled (Carrier-to-noise enabled) Valid options are Yes and
No.
Audio 1 Offset Carrier to noise offset for the first audio frequency.
Audio 2 Offset Carrier to noise offset for the second audio fre-
quency.
CN Offset (Carrier-to-noise offset) The difference between the
carrier frequency and noise frequency.
CN BW (Carrier-to-noise bandwidth) The difference
between the carrier frequency and bandwidth.
Table 30 TV Channel Parameters (Continued)
Name Description
21128026 R001 DSAM Help User Guide.book Page 82 Thursday, February 5, 2009 2:02 PM