GE Brivo OEC 715, Service Manual, Page: 220 / 551

Calibration
4-9
4.3. mA Measurement and Calibration
4.3.1. mA Measurement and Accuracy Check
Perform monoblock Warm-up procedure per Section 4.5 if monoblock is not powered
for more than 3 months or new monoblock FRU installed. If the FDB board (PN: 5085604)
is replaced at the same time, perform following mA Measurement and Accuracy Check
directly instead of monoblock Warm-up.
Ensure power on the system for 5 minutes to perform following mA Measurement and
Accuracy Check.
1. Remove the cover of the C-arm console and the cover of E-Box. install MCB board with extend
board.
2. Remove the J46 jumper on extend board. Connect the probes of ampere meter to TP222 (+) and
TP210 (-) on extend board.