CONT kV mA manual

          LOCK IN:                   LOCK        =        for dose adjustment procedures, this function replaces the kV and mA potmeters
automatically disabled after reset 

If no link is inserted at 1WB X12:07 (DR_FL_LO_1) to :10 (GND2) the screen will be in 'UNLOCK' condition when the screen is called again.

 

          UNLOCK                                            =       default or after soft reset or if no link is in at 1WB X12:07 (DR_FL_LO_1) to :10 (GND2)

 

          U[kV]:                               range         =       0...200 kV                  default = 70 kV

          I[mA]:                               range         =       0...2000 mA                default = 1 mA

                                                  the value must not be < 0.1mA to prevent malfunctions of the generator

          DR set [µGy/s]:                  range         =       0.001...2.0                  >> the ‘*****‘  appearing in these two fields

          DR measured [µGy/s]:       range         =       0.001...2.0                  >> have to be replaced by a dose value

 

          >>  Procedure for II input dose adjustments:
set ‘LOCK IN’ to ‘LOCK’, type in kV and mA values, type in an identical DR (dose rate) value at both fields (e.g. 0.3).
Switch on fluoro, type in the measured DR value, <APPLY> the data screen, open the screen again
it will display a new mA value to achieve the required dose rate