ProTelevision PT 5780, Инструкция по эксплуатации

Страница: 49 / 95

PT 5780 DVB-T Modulator ProTelevision Technologies Operating Instructions
Instruction Manual Revision 3.11
4-27
located at lowest frequency). Selectable settings are Normal and Inverted
(carrier 1 located at highest frequency).
4.3.4.10 EVENT LOG Menu System (Menu ID 8000)
The event log menu system allows the user to observe the recorded events (sub menu ID 8100)
and to clear the event log (sub menu ID 8200). When entering the event log system the menu
will in addition to the two choices <VIEW> and <CLEAR> indicate the total number of events
recorded since the event log was cleared.
----------------------------------------
Event log [8100: 67 Events]
wv8
<VIEW> Clear
---------------------------------------
When entering the event log VIEW display the last recorded event is displayed. The first display
line indicates the event number and the time and date for the event. The second display line
shows the identification number and name for the recorded event type plus when applicable
additional information concerning the event.
----------------------------------------
Event 67 2003-01-24, 17:34:36
wt8
E
2240 Sync Unlock, HP
-----------------------------------------------------------------------
By pressing the [LEFT] or [RIGHT] button the other events recorded in the log can be observed
one-by-one. When pressing the [RIGHT] button when observing the last recorded event the
display will wrap around to the first event which will always be the “log cleared” event:
-----------------------------------------
Event 0 2003-01-15, 16:44:43
wt8
E
1411 Log Cleared, No info
------------------------------------------------------------------------
4.3.5 Configuring Parameters
4.3.5.1 Selection from Enumerated Values
----------------------------------------
Signal, Input, HP, Primary <2121>
w58
E
[DEMODULATOR] Inp A Inp B Inp C In...
----------------------------------------
(the square brackets flash at approx. 2 Hz)
The current value is shown as the first item in the list, in capitalised format and in square
brackets.
Navigating:
w
Scrolls the previous item into the “current position”.
8
Scrolls the next edit item into the “current position”.
6 6
No effect.
5
Aborts editing and moves up one menu level.
<EXE CUTE> Saves the “current” item as the active parameter and returns to the menu level
above.