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4.2 Screen Description
(5) Upper frequency limit position
Indicates the upper frequency limit on the LCD.
(6) Upper frequency limit
Displays the upper frequency limit value that was set.
(7) Central frequency position
Indicates the central frequency position determined from the upper and lower frequency limits that were set.
(8) Result
Displays the result of determining whether the measured frequency value or statistic processing result is inside or
outside of the frequency range defined by the upper and lower frequency limits.
Within the range: Displays “Go”
Outside of the range: Displays No Go
(9) Movement direction indicator
When the measured frequency value goes outside of the LCD display range, the unit compares the measured
frequency value to the previously measured value to find out whether the frequency is going lower or higher and
display the direction of movement.
: Indicates that the measured frequency value is moving to the left (low frequency direction).
: Indicates that the measured frequency value is moving to the right (high frequency direction).
: Indicates that the measured frequency value is constant.
This movement direction display can be turned on or off by setting the appropriate parameter.