User's Manual Part 2

Tech-X Flex User Guide - Firmware v06.50 Tech-X Flex
®
(NG2)
8-6
Intro
Overview
Wi-Fi
Ethernet
System
IP/Video
MoCA
RF
Specs
Table 8-1 Test display controls
Additionally:
•The Tests menu (F2) provides quick access to any other top-level test supported by the module.
•The Settings menu (F3) provides quick access to the module settings areas normally found under
the System menu.
Display control Function
Running (Display > Running) Pauses and restarts a continuously-running test.
Channel/Frequency (Display > Channel/Frequency) Sets the channel for analysis. You should
specify:
A Channel number or designation, which refers to a channel in the active
channel guide (see View Channel Listings on page 8-7).
-or-
The frequency and type of a valid EIA channel. These fields available to test
channels that are not in the active channel guide and/or to run tests without a
guide imported to the unit. Generally, the use of a guide is preferred, when
feasible. If the unit locates the frequency in the active guide, it will automatically
populate the Channel field. Additionally, note the following:
• The unit will reject any frequencies that are not valid according to the current
EIA channel table on the unit.
• If the unit can correlate a frequency with a channel in the active channel
guide (as applicable), it will automatically select the Type and disable the
input field.
Location (Not available in the Display menu) Specifies the threshold set to apply. The
thresholds control pass/fail and coloring aspects, but otherwise do not affect
how measurements are calculated. For more information, see Thresholds on
page 8-23.
Reference Level
Division
(Display > Reference Level and Display > Division) Control the layout of bar
graphs (see Bar graph and power measurement notes on page 8-13).
Bar
Graph/Constellation
(Display > Bar Graph and Display > Constellation) Toggles between the bar
graph display and the constellation diagram., for digital channels only For more
information on the constellation diagram, see About QAM and the constellation
graph on page 8-18).
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