Gsertel 901622, User Manual

Page: 38 / 78

Hexylon High-performance portable meter
38
• Quality profile: allows to select the quality profile
• Powering:
- VDC: Selects the preamplifier powering.
- DiSEqC (only satellite band): selects the
DiSEqC parameter (Sat A, Sat B, Sat C, Sat
D)
- Positioner (only satellite band): makes it
possible to control the DiSEqC motors
used to move mobile parabolic antennas.
This function is available in satellite mode
and when the equipment is powering the
LNB.
Halt: This command stops the motor
movement.
East: Allows to move the motor in the
EAST direction. Each click corresponds to
one step in the movement of the motor
(pitch motors). By holding the key down,
successive movement sequences will be
executed until the key is released.
West: Motor movement in the WEST
direction. Each click corresponds to
one step in the movement of the motor
(pitch motors). By holding the key down,
successive movement sequences will be
executed until the key is released.
Store: 8 storage positions are available
to store at up to 8 antenna positions . This
command allows one of 8 positions to be
chosen where the current position of the
antenna will be stored.
Goto: recovers one of the 8 positions
for the antenna that has been previously
stored
SCR (only satellite band): Selects the SCR
parameters (multiswitch, standard and
slots) When a slot is enabled (for example
slot 3, freq. 1210MHz), the meter will tune
into the slot frequency (1210MHz) and
will set the slot with the meter parameters:
frequency, band (powering), and DiSEqC.
In addition, a SCR icon will be shown in the
bar at the top (SCR3) to indicate that the
slot is enabled. While the slot is enabled,
all the setting changes of the meter, will
be applied to the currently slot (SCR3).
6.4.6.- Echoes (RF Input)
This feature allows you to visualize the echoes
of the received signal, helping the installer to
minimize them as much as possible for optimal
signal reception.
In addition, this feature shows PDP diagram too.
The Path Delay Profile does not need channel
demodulation, which has significant advantages
over the traditional functions of echoes analysers:
Viewing echoes in low signal quality, viewing
echoes outside the guard interval.
It works for ATSC3.0 signals.
6.4.7.1.- Main window
6.4.7.2.- Options context menu:
Enables/
disables
PDP
List of measurements of
the channel
Tap on it to see the
parameters of the signal
The blue mark indicates
the delay and the level of
the signal
Drag to move
Light blue mark indicates
the minimum level of the
echoes
Drag to move
List of echoes
with the delay
and level of
each one