Clinton DC-1, Инструкция по эксплуатации, Страница: 30 / 58

Models DC-1, -10, -20B DC Spark Testers
DC-1, -10, -20B Instruction Manual – Page 29
Displays the last factory calibration date when the “B” button is
pressed. (MM.DD YYYY)
Factory calibrations are valid for a period of one year.
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When B is pressed, the calibration due date will be displayed in the
following format: “MM.DD” “YYYY”.
Note: The CAL DUE date is based on the CAL DATE value.
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When B is held for no less than 5 seconds a progress bar will be
displayed and the unit will enter Manual Calibration mode. For more
information, see the “Manual Calibration” Section of this manual.
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When B is held for no less than 5 seconds a progress bar will be
displayed and factory defaults will be reset in the unit.
Spark Tester Inputs
Input functions are assigned to input pins labeled IN0 and IN1 located on the
terminal block, so that the unit will perform the required task.
High Voltage Enable (HVE)
To enable high voltage, install a wire jumper, normally closed switch, or relay
between pins 1 & 2.
See the 9-Pin Terminal Block Connections table in the Terminal Block Wiring
section of this manual for more information.
Fault Reset (FR)
To reset the spark tester fault relay with an external switch or relay, wire a
momentary switch between pins 1 & 3. When these contacts close, the fault relay
will return to a normal state. The interval that the contacts are closed must
exceed 50 ms.
Spark Tester Outputs