Mirion Technologies Area Monitor Probe AMP-100

Disconnect the detector D-type connector from the meter.

Adjust the output pulser to obtain a five Volts amplitude and 10 μsec width pulse.

Open the AMP-100 battery compartment cover

Turn the internal dip switch 4 to the ON (calibration) position

Press the SPEAKER and RESET push-buttons simultaneously to display current calibration factors

Expose the detector to a radiation field of 10 R/h ± 2 R/h

Press the RESET + SPEAKER push-buttons simultaneously

Locate the battery compartment at the instrument back

Slide out the battery compartment cover carefully

Remove the old 9-volt alkaline battery

Insert a new 9-volt alkaline battery

Ensure the battery is connected with the correct polarity

Is the external DC input connected?

Disconnect the detector cable from the meter

Disconnect the communication cable from the meter

Loosen both capture screws on the battery compartment cover, take out the battery

Loosen the four screws on the rear panel, turn and separate the meter’s parts

Disconnect the touch panel flat cable (5-pin)

Loosen the two PC #1938 board adjusting screws (located above the flat-cable connector)