Adjustment Of Volume And Monitor Parameters; Selecting The Operation Mode: Tv / Spectrum Analyser / Measurements; Channel Tuning / Frequency Tuning - Promax TV EXPLORER II Manual De Instrucciones

USER'S MANUAL. TV EXPLORER II/II+
5.2

Adjustment of Volume and Monitor Parameters

Repeatedly pressing the
CONTRAST, BRIGHTNESS, SATURATION and HUE control menus (this last only for
NTSC colour system). On activation of a menu for a specific parameter the screen
displays a horizontal bar whose length is proportional to the parameter level, to modify
this value simply turn the rotary selector [1]. To exit the menu and validate the new value
press the rotary selector [1].
5.3 Selecting the Operation Mode: TV / Spectrum Analyser /
Measurements
The TV EXPLORER II / II+ has three basic operation modes: TV, Spectrum
Analyser and Measurements. To switch from TV operation mode to the Spectrum
Analyser press [13] key. To switch to the Measurements mode press
In the TV operation mode the demodulated television signal is shown on-screen;
this is the default operation mode, various functions can be selected, as shown in the
following paragraphs.
In the Spectrum Analyser operation mode the screen displays the spectrum of
the active band (terrestrial or satellite). The span and the reference level.
In the 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.
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[20] key sequentially activates the VOLUME,
switches from frequency tuning to channel
EXPLORER
[12] key.
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