Televes Serie H-60 - Manual (Page 144)

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Analyzer
3.3.4.5.- HOLD mode
This function allows one to select the trace type seen on screen. One can choose between the
maximum function and the minimum function. To scroll through the display list use the
and confirm the selected function using the key.
It is generally used for holding pulsatory signals or interferences as well as narrow modulations.
3.3.4.5.1.- Maximum (On/Off)
Using this function you enable/disable the representation of maximums. On enabling this
functionality, a new yellow-colored graph appears, indicating the maximum signals at each
point. When this function is selected again, the yellow graph disappears. In both cases, the
white-colored graph will continue to represent the instant signal.
Whenever any of the parameters of the spectrum is modified (Reference level, Span, ...), the
graph representing the maximums will erase and the maximums will again accumulate as from
that moment under the new selection conditions.
- Maximum -
3.3.4.5.2.- Minimum (On/Off)
Using this function you enable/disable the representation of minimums. On enabling this
functionality, a new yellow-colored graph appears, indicating the minimum signals at each
point. When this function is selected again, the yellow graph disappears. In both cases, the
white-colored graph will continue to represent the instant signal.
Whenever any of the parameters of the spectrum is modified (Reference level, Span, ...), the
graph representing the minimums will erase and the minimums will again accumulate as from
that moment under the new selection conditions.
01031052_002_EN:103130_00.qxd 10/07/2013 8:01 Página 144