Icel Manaus GV-2005, Руководство пользователя

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Modulated Signal). The Sync Signal is also a Square Waveform with 50% Duty Cycle.

For FSK, the Sync Signal Reference is the Hop Frequency, and the Sync Signal is a
Square Waveform with 50% Duty Cycle. For the Hop Frequency, at the hopping point,
the Sync Signal is TTL Level High.

For a Sweep which disables the Mark function, the Sync Signal is a Square Waveform
with 50% Duty Cycle. When the Sweep starts, the Sync Signal is TTL Level High and
turns Low at the Center of the Sweep. The Sync Frequency equals the specific Sweep
time. For a Sweep that enables the Mark Function, the Sync Signal is TTL Level High
at the beginning of the Sweep and turns Low at the Mark Frequency.

For the Burst, when the burst starts, the Sync Signal is Level High. At the specific
point when the Cycle Number ends, the Sync Signal turns Level Low (If the Waveform
has a relative starting phase, it may be not zero intersections). For an infinite burst,
the Sync Signal is the same with the Sync Signal of the continuous Signal.

For the External Gated Burst, the Sync Signal follows the External Gated Signal. But,
please note that this signal will not turn Level Low until the end of the last period (If
the Waveform has a relative starting phase, it may be not zero intersections).
To
Use Built ‐ in Help
(1)
Press
Help
function button, the catalog will display in the screen.
(2)
Press
F1
or
F2
to choose help topic, or just turn the knob to choose.
(3)
Press
F3
to view the details about the topic; press
F5
to go back to the
catalog.
(4)
Press
Help
again to exit the help, or just do other operations.