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02.2017
6 Functional Processes Volume 3
6.3
Master Reset
Besides the options described in Device Config

Setup

Service

Reset Device
on page 3-363 to reset the detector or
certain functions, there is the Master Reset , which deletes all
parameters. You have to open the housing to perform the Master
Reset.
IMPORTANT
Perform a Master Reset only if a previous
SW Reset or even a Factory Reset was not successful.
Please keep in mind that after a Master Reset :
– the previously set parameters will be lost
– the license key must be entered again
– current output and HV default have to be adjusted
– the measurement needs to be calibrated
If in doubt, have this work carried out by the BERTHOLD
TECHNOLOGIES service.
Risk of explosion!
For detectors that are used in hazardous areas, the housing must
only be replaced by the BERTHOLD TECHNOLOGIES service or by
persons authorized by BERTHOLD TECHNOLOGIES. If this is not
possible, you must replace the entire detector or return it to the
manufacturer for repair.
For non-Ex devices, you can proceed as described below.
Preparing for Master Reset
You will need:
– M5 and M8 Allen wrenches to open the housing.
– Jumpers to bridge two pins.
– Your original license key from your code listing or from the Ser-
vice menu.
– Multimeter to adjust the current output.
– Detector code for HV adjustment
– The current value for HV Default ( chapter 2.13 , page 3-324 ).
– Clean working environment, so that no debris or dirt can get
into the electronics.