Automatic Transmission Search; Selecting The Measurement Configuration: Analogue/ Digital Signal; External Units Power Supply - Promax US TV EXPLORER II Manual De Uso

1. Turning the rotary selector
Turning the rotary selector
continuous from 5 to 1000 MHz and from 950 to 2150 MHz). When turning it
clockwise frequency increases while turning it anticlockwise frequency
decreases.
2. Using the keyboard.
Press the rotary selector
appear on the upper left corner of screen the keyboard symbol of manual data
entry
keyboard. The US TV EXPLORER
closest to the entered value and then display it on-screen.
5.5

Automatic Transmission Search

Holding pressed the
When tuning a channel the instrument tries to identify it and save it with the
configuration. If the identification is not possible the channel is removed from list. As a
result obtains a new channel plan that only contains the channels that have been
identified.
5.6

Selecting the measurement configuration: Analogue/ Digital signal

Measuring the characteristics of a channel depends, in the first place, on the type
of modulation: analogue or digital.
Use key
[20] key to show the measurements CONFIGURATION menu and select the
Signal option by turning and pressing the rotary selector
allows setting the type of signal to measure. When switching to a new type, the
US TV EXPLORER
signal.
5.7

External Units Power Supply

The US TV EXPLORER
units (antenna preamplifiers, in the case of terrestrial TV, LNB in the case of satellite
TV, or IF simulators).
Page 30
[1] (the frequency listing will disappear and will
), next enter the frequency value in MHz using the numeric
[25] key search starts over the active channel plan.
[20] to switch between analogue and digital channels. Press the
II activates the last measurement configuration used for that type of
II can supply the voltage needed to power the external
USER'S MANUAL. US TV EXPLORER
[1].
[1] selects the desired frequency (tuning is
II will calculate the tuneable frequency
[1]. The Signal option
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II