2635 manual - BK Precision

otherwise not be visible due to the noise floor on screen, can be
observed clearly. The AVERAGE function is activated by pushing
the AVERAGE button a short time. The respective LED will light
to show function is activated.
Remark:
The noise reduction (digital) using the AVERAGE function will
not affect amplitude accuracy even for bigger spans, as would
the video filter. So digital averaging doen’t have the response
time limitation that a video filter possesses.
Pull-up: Push AVERAGE. The respective LED will light to show
function is activated.
Remark:
To erase display of a measurement (AVERAGE), function
AVERAGE has to be terminated and re-activated to be used again.
Switching to MAX. HLD. will not affect the memory contents of
AVERAGE.
Interrupt: Push AVERAGE. Respective LED will turn off and
indicate interruption of AVERAGE function.
(11) CENTER FREQ.
By pushing CENTER FREQ. Button, input for center frequency is
being enabled and respective LED is lit. Now Center Frequency
can be adjusted via tuning knob (14). The frequency is displayed
in the upper left-hand corner behind the letter „C“.
Subject to change without notice
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