Adjustment Of Volume And Monitor Parameters; Selecting The Operation Mode: Tv / Spectrum Analyser; Rf Band Selection: 5-862 Mhz / 900-2150 Mhz - Promax PROLINK-3 Premium Manual De Instrucciones

USER'S MANUAL. PROLINK-3/3C
ATTENTION
Note the importance to protect the RF
accessory to block the AC voltages used in CATV cables (needed to feed
the amplifiers) and remote mode.
[38]
External 12 V power supply input
[39]
Scart socket

4.2 Adjustment of Volume and Monitor Parameters

Repeatedly pressing key
CONTRAST and BRIGHTNESS for models PROLINK-3/3C
SATURATION and HUE (for PROLINK-3C
system) control menus. 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 [4]. To exit the menu and validate the new
value press the rotary selector [4].

4.3 Selecting the Operation Mode: TV / Spectrum Analyser

The PROLINK-3/3C
Analyser. To switch from one operation mode to the other press key
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, the reference level and the measuring
filter bandwidth are variable as will be shown in paragraph '4.10 Spectrum Analyser
Operation Mode'.

4.4 RF Band Selection: 5-862 MHz / 900-2150 MHz

Tuning is continuous between 5 and 862 MHz (terrestrial band) and between 900
and 2150 MHz (satellite band). There are three ways of changing the active band:
1) Press the rotary selector [4] to accede to the functions menu, if necessary
turn it to select the Band switching function and then press it again. The RF
band will be switched automatically.
2) Press key
numeric keyboard. The fifth digit and second decimal act as confirmation. For
example, if the active band is the 900 to 2150 MHz band and you wish to tune
06/2005
Premium
[3] sequentially activates the VOLUME,
Premium
Premium has two basic operation modes: TV and Spectrum
[31] and select a frequency on the new band using the
[37] input signal with an
Premium
and this last only for NTSC colour
[21].
and the
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