Prostat PED-718, Руководство пользователя

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Threshold se ng is done by a small rotary/push switch on the right side of the PED-718 ESD Event Detec-
tor.
G. Checking the Current Threshold
Simply push the actuator of the switch inwards. One red LED will show the current ESD event threshold.
Any event equal to or exceeding this level will produce a count and a beep, and the LED bar graph will
show it in red. An event below this level will s ll be shown on the bar graph in green, but no count or
sound will be produced.
H. Se ng the Threshold
To set a new threshold, do not press the switch. Rather, move its actuator up or down. Once the switch
begins to move, one red LED appears on the bar graph display. As the switch moves up and down, this red
LED moves accordingly and its posi on indicates the new threshold level.
I. Saving the Threshold Level
A er the new threshold is set, release the switch actuator and then press it inwards. The new current
threshold is now saved. The next me you power up your PED-718 ESD Event Detector, this level will be
automa cally set.
J. Features and Components
Refer to the following pages of this User Manual for a detailed explana on of each control, indicator and
connec on.
K. Controls and Indicators
• Power Switch: Turns power on and o ff
• Sound Switch: Turns the sound on and o ff
• Noise Filter Switch: Turns EMI-rejec on mode on and o ff
• Alarm Threshold: Adjusts alarm threshold up and down. Displays current alarm threshold. Resets
the Event Counter.
• Event Counter: Counts ESD events above the set threshold.
• ESD Event Strength Bar Grap: Displays rela ve ESD event strength. This graph is soley an indicator,
and it does not correspond to any unit of measurement.
• Filter Indicator: Shows that PED-718 ESD Event Detector is in
fi lter mode (rejec on of EMI most
Events).
• Low Ba ery: Shows that the ba ery needs to be replaced.
L. Power
PED-718 ESD Event Detector uses a 9V alkaline ba ery. Do not use any other type of ba ery. If you are not
using your PED-718 ESD Event Detector for an extended period of me, remove the ba ery from the unit
in order to prevent damage caused by ba ery leakage.
M. Installing the Ba ery
Remove the ba ery door at the back of PED-718 ESD Event Detector and a ach the 9V ba ery to the bat-
tery clips. Observe the polarity of the ba ery. Re-install the ba ery door.
N. Low-Ba ery Indicator
When ba ery voltage gets low, the low ba ery indicator on the display appears.
O. Turning PED-718 ESD Event Detector On and O ff
Move the actuator of the power slide switch to the right. The ESD event counter should display a number
of captured events, usually “0” at this point. The events counter is reset when the power is turned o
ff . To
turn the power o ff , move the actuator of power slide switch to the le . The PED-718 ESD Event Detector
has no automa c shut-o ff . Don’t forget to turn it o ff when not in ac ve use.
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Rev. A / April 2019
PED-718 ESD Event Detector