SRV-3030: Displaying The Version Number
The SRV-3030/3030D is provided with two software programs.
One is contained in the mask CPU and the other in flash ROM.
Use the following procedure to display the version numbers:
1. Press and hold CATEGORY, UNIT A/B and SYSTEM buttons while turning on the POWER switch.
2. The LCD will display FLASH VER. at the upper left-hand of the screen and CPU VER. at the upper center.