Measuring The Video Carrier Level (Level) - Promax PROLINK-3 Premium Manual De Instrucciones

To change the measurement mode press key
menu with the measurement modes which can be selected.
Figure 4.- Measuring mode selection (satellite band, analogue channels).
To select a measurement mode turn the rotary selector [4] until it is marked (e.g.,
Level in the previous figure), then press the rotary selector [4] or key
activate the selected measurement mode.

4.9.1.1 Measuring the Video Carrier Level (Level)

If you select the Level measurement mode, the screen shows a window with the
signal level, when selected with the OSD key
If a sudden signal level increase is produced at the RF input, and it is beyond the total
signal levels of:
the tuning circuit may become out of control, giving as a result wrong level
measurements.
If this situation occurs, disconnect the input signal, change to Spectrum Analyser
mode and select a Reference Level of 130 dBµV. Then connect the signal again
and modify the Reference Level according to present signals.
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analogue form as a bar graph. The instrument also shows
the channel or frequency with the corresponding deviation
and information on the type of digital Multiplex detected
(MPEG2, Network, Provider, Bouquet) which appears
cyclically on the screen.
Terrestrial band:
Satellite band:
USER'S MANUAL. PROLINK-3/3C
[22]. The screen will display a
[2] (see next section).
95 dBµV
105 dBµV
Premium
[22] to
WARNING
06/2005