Channel Tuning / Frequency Tuning; Automatic Transmission Search - Promax US TV EXPLORER 2 User Manual

USER'S MANUAL. US TV EXPLORER II
In Spectrum Analyser operation mode the screen displays the spectrum of the
active band (terrestrial or satellite). The span and the reference level.
In Measurement mode the screen shows the available measurements according
to the type of signal selected.
5.4

Channel Tuning / Frequency Tuning

Pressing [24] key the
tuning and back again.
In channel tuning mode turning the rotary selector [1] sequentially tunes the
channels defined in the active channels table. When turning it clockwise frequency
increases while turning it anticlockwise frequency decreases.
In frequency tuning mode there are two ways of tuning:
1. Turning the rotary selector [1].
Turning the rotary selector [1] selects the desired frequency (tuning is
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 [1] (the frequency listing will disappear and will
appear on the upper left corner of screen the keyboard symbol of manual data
entry ), next enter the frequency value in MHz using the numeric
keyboard. The
EXPLORER
entered value and then display it on-screen.
5.5

Automatic Transmission Search

Holding pressed the
When tuning a channel the instrument tryes 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.
10/2007
switches from frequency tuning to channel
EXPLORER
will calculate the tuneable frequency closest to the
[25] key search starts over the active channel plan.
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