CMC EZTest - Using the Menu Control Pushbuttons; Sensor Test

mDT001 HazMon System Tester Technical Manual /6
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3.1 Using the Menu Control Pushbuttons
There are four menu control pushbuttons:
Select
Select the displayed function
Back
Go back one menu level or exit this function
Down
Next menu item
Up
Previous menu item
There are three menu selections from the main menu. These are selected using the “UP” and
“DOWN” pushbuttons.
Sensor Test
Test an individual sensor
Bus Test
Test the CMC Intrinsically Safe network
Sensor Emulator
Emulate a sensor
Sensor Config
Configure a sensor
Battery Gauge
Check remaining battery level
Once the function is displayed, it is executed by pressing the “SELECT” pushbutton.
3.2 Sensor Test
The sensor test will report the health of a single sensor plugged into the modular connector on the
front of the unit. In addition, the sensor test will check for any ground fault conditions between the
sensor wiring and the metal case of the sensor.
************************************************ Caution *************************************************
Sensors connected to a bus converter on an active network or multiple sensors connected together
cannot be tested using this function. Connect a single standalone sensor the tester’s front panel
connector.
************************************************************************************************************
If “Sensor Test” is selected and no sensor is connected to the modular connector, the display will
indicate:
Sensor Test
No Sensor