After upgrading a 53230A to FW 2.07, it appears to have lost its 010 Ultra-high-stability OCXO Timebase option. The other options 106, 150, 400 remain on the About screen. Any solution short of replacing the counter?
As it was out of factory warranty and calibration interval, I opened it up to find that it was merely marked as having the 010 option, but indeed it only has the TCXO installed.
As it was out of factory warranty and calibration interval, I opened it up to find that it was merely marked as having the 010 option, but indeed it only has the TCXO installed.