Supply & Install Firmware Upgrade for 8920A to Rev. A.18.03 (ROM only)

Operating system ROM only upgrade from Rev A.15.00 or higher to Rev A.18.03, for units with existing 4MB A8 memory board.

Please note: 
(a)  8920A's with Rev's lower than A.15.00 have a 3MB A8 memory board which must be replaced - order UPG-1005.
(b)  The contents of all internal Save/Recall registers will be erased during the upgrade process.

Performed at our workshop in Perth. Freight will be calculated during checkout.