> Once in the RTC display mode, tapping "DISPLAY" > then cycles through Frequency, Clock, DVM. I can't > seem to get back to any DSP menus from the RTC mode When the KDSP2 is in RTC display mode, hold "STORE and it will return to the normal DSP menus. See page 33 of the KDSP2 manual for an example. Table 5 on page 36 of the KDSP2 manual lists the meaning of each button when in RTC mode. -Lyle KK7P