Gsertel Hexylon, Руководство пользователя

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Hexylon High-performance portable meter
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• Advanced: Access to spectrum advanced features:
- Hold: enables/disables max. hold y min.
hold features. Tapping on Clear button to
restart hold trace.
- Trigger: enables/disables the trigger by
level feature. To select the level, tap on
the label and a popup keyboard appears.
- Fill: enables/disables the spectrum graph
filled.
• 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 slof 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 thar the
slot is enabled. While the slot is enabled,
all the setting changes of the meter, will
be applied to the currently slot (SCR3).
• Aim Antenna: ON/OFF
Emits a modular audible signal with
frequency directly proportional to signal
level in the spectrum trace relative to
reference level. It is recommended to set
the reference level manually, as well as
to select the span to include a frequency
range wide enough. The audible signal
becomes continuous when the signal
leves is close to the reference level. Then it
is necessary to increase the reference level
to get a more accurate adjustment. This is
a useful feature to point antennas without
having to look at the display
7.2.- Waterfall
The waterfall diagram is a three-dimensional
representation of the signal spectrum. Signal levels
are converted to colors and displayed along a time
axis.
7.2.1.- Main window
Waterfall time axis is the vertical one and frequency axis
is the horizontal one, while level is converted to color
through the color scale in the top right side
Spectrum
parameters
Swipe to tune next/previous
channel
Drag to tune any channel
Spread/Pinch to change span