Sunrise Global CM250 IP 사용자 설명서
PC-IP Software
User’s Manual
48
when the program is opened. You may use the database or
download the data from an Install Profiler that has already been
programmed with the desired settings.
download the data from an Install Profiler that has already been
programmed with the desired settings.
Print
Selecting the Print icon from the main menu will print the current
configuration screen in a database format using the current
default printer (per Windows setup).
configuration screen in a database format using the current
default printer (per Windows setup).
UPSTREAM SPECTRUM
The Install Profiler provides an Upstream Spectrum feature with
an exclusive measurement technique.
an exclusive measurement technique.
The feature has a spectral view of the return spectrum from 5 to
50 MHz (65 MHz on International Annex A models) with the
ability to view the ”bursty” TDMA upstream cable modem
signals. A unique measurement mode allows the user to measure
the TDMA signal level, any ingress or CPD (C/I), and the C/N
ratio. Similarly, the ingress mode can be used to measure ingress
on a drop.
50 MHz (65 MHz on International Annex A models) with the
ability to view the ”bursty” TDMA upstream cable modem
signals. A unique measurement mode allows the user to measure
the TDMA signal level, any ingress or CPD (C/I), and the C/N
ratio. Similarly, the ingress mode can be used to measure ingress
on a drop.
Figure 4-24
Three markers are provided in the Upstream Spectrum option.
The initial setting of the three markers is programmed via the
The initial setting of the three markers is programmed via the