ProTelevision PT 5780, Инструкция по эксплуатации

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PT 5780 DVB-T Modulator ProTelevision Technologies Operating Instructions
Instruction Manual Revision 3.11
4-29
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Sig. Out. RF Level (dB) <2250>
wv8
E
-0.0 7 [-10.0 .. 0.0]
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(the characters ‘ E ’ and ‘ 7 ’ flash at approximately 2 Hz)
In this case all the buttons perform the same functions as when editing a configurable value.
Important : As the parameter is instantly updated in the hardware, if it has been modified and
there is a power outage or the CONFIGURE – AUTO ESCAPE MENU is set to “On” and the
display times out (see Chapter 4.3.4.7) the new value will be automatically retained.
If the value has been modified and the EXECUTE button is depressed, the following window will
be displayed, requesting confirmation:
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CONFIRM Changes? (YES = execute)
wv8
E
-0.05 [-10.0 .. 0.0]
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(the characters ‘ E ’ and ‘ = ’ flash at
approximately
2 Hz)
As before, all buttons perform the same functions as when saving a change and again if the
display times out or there is a power outage the new value will be retained.
4.3.5.3 Editing of Text
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Preset, Name: #1 <4310>
wv8
E
H ove Tx 12
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(the character ‘ H ’ alternates between ‘H’ and ‘_’ at
approximately
2 Hz)
The current text string is shown as the editable value. The characters A..Z, a..z, 0..9, - (minus),
_(underscore) and “ “(space) are supported.
Navigating:
w
Positions cursor on previous character.
8
Positions cursor on next character.
6 6
Decrements the current edit item in a circular manner.
5
Increments the current edit item in a circular manner.
EXECUTE Completes editing.
If the text has been changed, the following window will be displayed requesting validation:
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SAVE Changes? (YES = execute)
wv8
E
Preset 2
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(the character ‘ = ’ flashes at
approximately
2 Hz)