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(1)
Input a target
C H A N N E L A
(2)
Select the P E R / A (period)
switch @ .
(3)
Select a desired measurement unit w i t h display
unit select s w i t c h @ .
If the switch is pressed ( J " - ) ,
output w i l l be displayed in M H z / m s .
If pressed again ( . • _ ) ,
kHz/j«s.
In either case, the associated L E D
( k H z / ^ s L E D ® or M H z / m s L E D ® )
become a c t i v e .
If the k H z / ^ s L E D turns on, input signals
are measured in microseconds.
If the M H z / m s L E D turns on, input signals
are measured in milliseconds.
(4)
Select a desired display resolution
G A T E switch © .
to specify the number of cycles per
measurement.
cycle time output is the average of a l l
cycle times.
( f r o m
the left)
22
signal (to be measured) to
input juck.
mode w i t h
measurement
it w i l l be displayed
value w i t h
T h i s G A T E switch is used
period
A s already explained, the
The display resolution
L E D s
indicates 1, 10, 100 and 1000.
The average cycle time of a l l the
the
measured is output to D i s p l a y © .
G A T E
F U N C
measurement.
The measurement value on the display
be updated a t the moment when one cycle
measurement is complete (when the
L E D turns o f f ) .
may not be confirmed
in
gets too f a s t due to high-frequency
measurement.
w i l l
Note : The measurement may be delayed or
(5)
If H O L D switch ©
measurement, the current
on the D i s p l a y is held as it
turned off,
started.
f i n a l
currently
the
until the new measurement cycle is complete.
T h a t is, the display value being held by the
L E D (2) blinks during the
The G A T E
L E D blinking
w i t h ease because it
the output value display may be
unstable.
In this case, refer to
5 - 6 ' D i s p l a y
Description'.
is turned on during
measurement value
is.
a new measurement cycle w i l l be
However, the measurement value
being displayed w i l l remain
period
period
w i l l
G A T E
signal
section
period
If
it
is
unchanged
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