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check against the selected parameter of limit plan, will be highlighted with the channel names in inverse
color. To check the page against some other parameter, you will need to open the limit plan manager again
and make a new selection.
4.4.3.4 Data log page erasing
To erase a data log page, select the required page and press F2. The confirmation request dialog will
appear. To cancel erasing, press F2. To confirm erasing of the selected page, press F1. To confirm erasing
of all the pages, press F3.
4.4.3.5 Data log page creating
To create a new data log page, select the required fpage and press F3. Channel plan selection screen
will open. Press
and
the data log page table with initial values (Figure 4.4.7). Then you can perform all the operations described in
Section 4.4.3.3: measuring, checking against a limit plan and saving the page into memory.
4.5
Setup
The
icon in the Service menu refers to this mode. The setup mode allows you to modify the
general parameters of the Analyzer. The screen view is represented in the Figure 4.5.1.
Choose parameter for editinig with
The table represents the following settings:
a) Ch plan. Select channel plan from the available (Section 4.4.2). If a channel plan is not selected, ch
template will be displayed;
b) Language. Select language. Available settings: English;
c) Unit. Select measurement units for the signal level. Available settings: dBuV, dBmV, dBm;
d) Contrast. Set LCD contrast from 0 to 100%;
e) Display. Select display mode. Available settings: normal – white characters in the blue background;
revers – blue characters in white background;
f) Sound. Select key pressing sound. Available settings: off – silent; type1, type2, type3 – three types
of sound.
4.6
Self-test
The
icon in the Service menu refers to this mode. The self-test mode allows you to check the
performance of the components of IT-14 and its functional condition. The screen view is represented in the
Figure 4.6.1.
The table represents the following parameters to be checked:
keys to select the channel plan to be measured. Press
or
keys. Then scroll parameter with ◄ and ► keys.
Figure 4.5.1
Figure 4.6.1
21
. The screen will display
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