KYOWA WGA-910A Series Instruction Manual page 79

6-3-4-8. BlockAveraging and Time Averaging
(1) Block averaging/Normal display mode
"Delay Time", "Comparison Mode", and "Display Mode" can be set. However, the "Detect Time" cannot be set.
(A) Behavior with control input signal
When the HOLD command is turned ON
and after the lapse of delay time, the average
value is detected and indicated until the Hold
command is turned OFF.
When the Hold command is turned OFF, the
average value is kept hold.
When the RESET command is turned ON,
the hold mode is canceled.
(B) Behavior with key operation
Press the key for the first time to
hold the display value at the time.
Though you cannot see, the WGA-910A is
detecting the average value after the lapse of
the delay time.
Press the key for the second time to
hold the average value.
Press the key for the third time to
cancel the holding value.
NOTE
If the Hold command is turned ON for 9.99 sec or longer, the measured average value will be reset (it is
called the "Auto Reset").
After the "Auto Reset" is performed and if the Hold command is still turned ON, the WGA-910A will detect
a new average value again.
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