1. RESET BUTTON: Resets the instrument. If a failure condition occurs during a test, pressing this button will reset the system, shut off the alarm, and clear the failure condition. You must press the Reset button before performing another test or changing any of the setup parameters. This button also serves as an abort signal to stop any test in progress.
2. TEST BUTTON: This is a momentary contact switch used to start a test. Press the green button to turn on the high voltage output when in test mode. The indicator lamp within the button will light when the test expires with the pass condition.
3. TOUCH SCREEN GRAPHIC LCD: Displays all the information and allows full control of the instrument.
4. SENSE+ TERMINAL: Connector used to attach the + sense lead for 4-wire Kelvin current measurement. This connection provides accurate current measurement during the Ground Bond test.
5. SENSE- TERMINAL: Connector used to attach the - sense lead for 4-wire Kelvin current measurement. This connection provides accurate current measurement during the Ground Bond test.
6. POWER SWITCH: Powers the test instrument ON or OFF.
7. BARCODE USB PORT: This USB-style port allows for connecting a barcode scanner.
8. DATA USB PORT: This USB-style port allows for connecting a USB flash drive to extract test and system data.
9. CURRENT OUTPUT TERMINAL: Connector used to attach the high current output lead, adapter box high current lead, or test fixture high current lead to the instrument. This connection provides the output current for the ground bond and continuity.
10. TOGGLE: This button allows you to toggle between test files if you are wearing gloves.
11. MY MENU: Brings up the MyMENU screen.
12. HIGH CURRENT INDICATOR: This indicator flashes to warn the operator that a high current is present at a high current output terminal.
13. RETURN TERMINAL: Connector is used to attach the return test lead, adapter box return lead, or test fixture return lead to the instrument. This connection provides the return current path.