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(4)
Select a desired display resolution
time)
w i t h G A T E switch © .
(5)
The frequency of the input signal
being measured w i l l be output to display © .
G A T E
L E D ® blinks during the
The measurement value on the display
be updated a t the moment
ment
interval
becomes i n a c t i v e ) .
Note : The measurement may be delayed or
display may be unstable.
unexpected operations,
5 - 6 ' D i s p l a y
(6)
If H O L D switch ©
measurement, the current
on the Display is held as it
again, a new measurement cycle w i l l be started.
However, the measurement value currently
displayed w i l l remain unchanged until the new
measurement cycle is complete.
display value being held by the H O L D switch
is updated by the output value f r o m the new
measurement
operation.
20
value (gate
currently
measurement.
when one measure-
is over (when the G A T E L E D
F o r these
refer to
Description'.
is pressed during frequency
measurement value
is.
If pressed
T h a t is, the
(7)
If R E S E T s w i t c h ©
measurement, the measurement value on the
D i s p l a y w i l l be reset to ' 0 ' .
new measurement cycle w i l l be s t a r t e d .
However, the measurement value w i l l
w i l l
' 0 '
Input Adjustment
1)
Input Adjustment
Press L P F (low pass f i l t e r )
eliminate noise signal components.
internal
section
input signal to the C H A N N E L A juck is
handled f i r s t
10kHz) and then input to the
Therefore, the counter processes input signals
w i t h o u t high-frequency
result, accurate low-frequency
being
is assured.
2)
A T T x 10 switch
Press A T T x 1 0 switch ( - M L ) according
input signal levels.
If the internal
input signal to the C H A N N E L A juck is
is pressed during frequency
until the new cycle is complete.
Functions
w i t h an L P F
L P F circuit function is enabled, the
by the L P F circuit (about
noises only.
attenuator
If released, a
remain
s w i t c h ©
to
If
the
counter.
A s a
measurement
to
circuit
is enabled,
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