
If the s w i t c h is pressed (
jm-
), the t r a n s i t i o n
t i m e w i l l be measured in milliseconds.
If left open ( • ) . it w i l l be measured in
microseconds. The display unit indication
L E D , k H z / ^ s
(3)
or M H z / m s ® , w i l l become
a c t i v e according to the selection.
(6) Select a desired resolution value w i t h G A T E
s w i t c h © .
(7) The time interval measurement value w i l l be
output to the D i s p l a y . G A T E L E D ® blinks
during the measurement. The output measure-
ment d a t a on the D i s p l a y w i l l be updated a t
the moment when one measurement interval
is over.
The G A T E L E D blinking m a y not be confirmed
because it gets too f a s t due to high-frequency
input s i g n a l .
Note : The measurement m a y be delayed or
the output value display m a y be
unstable. In this case, refer to section
5 - 6 ' D i s p l a y D e s c r i p t i o n ' .
(8) If H O L D s w i t c h © is turned on during
measurement, the current measurement value
on the D i s p l a y is held a s it i s .
If it is turned o f f , a new measurement cycle
w i l l be s t a r t e d . However, the measurement
value currently being displayed w i l l remain
unchanged u n t i l the new measurement cycle is
complete. T h a t i s , the display value being
held by the H O L D s w i t c h is updated by the
output value f r o m the new measurement
operation.
(9) If R E S E T s w i t c h © is pressed during the
time interval measurement, the measurement
value on the D i s p l a y w i l l be reset to
' 0 ' .
If pressed a g a i n , a new measurement cycle
w i l l be s t a r t e d . However, the measurement
value w i l l remain
' 0 '
until the new cycle is
complete.
(10)
T i m e interval measurement between t w o single-
shot pulses. .
The time t r a n s i t i o n f r o m one single shot to
another single shot can be measured.
Set G A T E s w i t c h © to the 1/0.01$ position.
Note t h a t the s w i t c h should be a l w a y s set
to t h i s position in the single-shot t i m e
26
Содержание FC-757
Страница 9: ...Figure 1 Front panel 9 ...
Страница 17: ...Figure 2 Rear panel 17 ...
Страница 40: ...A p r o d u c t o f KENWOOD CORPORATION 1 7 5 2 chome Shibuya Shibuya ku Tokyo 150 Japan ...