Agilent Technologies 8922 P Welder User Manual


 
Appendix A 77
Upgrading the HOP Controller ROM and Firmware
Upgrading the Hop Controller ROM
Figure A-1 Removing the top cover
Step 3. Remove RF covers A and B using a TX-15 screw driver (see below).
Figure A-2 Removing the RF covers A and B
Step 4. Disconnect any necessary cables to free the A33 HOP Controller board.
Step 5. Remove the A33 HOP Controller board.
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4
(Both Sides)
(Both Sides)
1
3
SIDE VIEW
Cover A
Cover B