Televes QPSK-PAL Manual De Instrucciones página 42

User manual
5.3.- PARAMETERS SAVING
Once a parameter is modified to the desired
value in any menu (normal or extended), to
save the settings press
seconds. The display will show the following
indication:
If the configuration paremeters are modified
but not saved the previous configuration is
retrieved after 30 sec. in other words the
changes are discarded.
Whenever the input channel or frequency is
modified, and once the unit has managed to
lock onto the QPSK signal, an automatic
search of all the available services will be
carried out. While the analysis is taking
place, the display will show the following
message:
for three
The time that this process will last depends
on the number of services in the QPSK mul-
tiplex.
Finally, the LEDS indicate the following ope-
rational status:
- Left LED (A) = Enough input level (orien-
tative).
- Central LED (B) = QPSK demodulator
locked.
- Right LED (C) = MPEG synchronization
(audio and/or video synchronized).
When the LEDs are ON indicate a correct
operation. If any of them is OFF it indicates
an abnormal operation.
TIP: The LED C will turn off any time that the
selected program can't be correctly
synchronize. This will happen either
when the service is coded or has
errors.
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QPSK-PAL