GE Brivo OEC 715 Service Manual page 225

Brivo OEC 715/785/865 Mobile C-Arm X-Ray Product Service Manual
4. Set the multimeter to DC mA mode. Connect multimeter to TP222 (+) and TP210 (-) on extend
board. Remove the jumper J46 on extend board. Short J5 by jumper on MCB board. Take fluoro
exposure, the measured mA value should be 2.1±0.05mA, if not, adjust R37 on Filament Driver
Board, clockwise rotation will increase the current, and anticlockwise rotation will decrease the
current.
When the mA test is finished, install the jumper to J46 and remove the multimeter from TP222(+)
and TP210(-).
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