251. μcom/DSP Version display mode1.1. Operation specificationsμcom/DSP version display mode:When the set is started up in this mode, the version information is displayed.Starting up:Press the "Power operation (X)" button to turn on the power while pressing the "SETUP" and "OPTION" buttons.Now, press the "OPTION" button to the display the 2nd item information on the FL Display.b When the version is displayed on the FL Display, the version list is also displayed on the OSD.1.2. Display OrderError information(Refer to 1.3. Error display) → q Model destination information/Serial No. →w Firmware Package Version → e Main μ-com/MAIN FBL(1st Boot Loader) Version → r Sub μ-com/Sub FBL →t DSP1/DSP2/DSP3 version → y Audio PLD → u GUI SFLASH →i Ethernet(DM860A) 1st Boot Loader, Hardware ID → o Ethernet(DM860A) 2nd Boot Loader →Q0 Ethernet(DM860A) IMAGE → Q1 Ethernet(DM860A)MAC ADDRESS information →Q2 HD RADIO SDK/HD RADIO BBP(AVR-4520CIE3 only) →Q3 MultEQ Pro APP(Displayed when Audyssey Pro is complete) →Q4 MultEQ Pro ICL(Displayed when Audyssey Pro is completeq Model destination information/Serial No. :Upper A V R 4 5 2 0 E 3Lower S / N . * * * * * * * * * *w Firmware Package Version :Upper F i r m . P a c k a g eLower V e r . : * * * *e Main μ-com & MAIN FBL version :Upper M a i n : * * . * *Lower M a i n F B L : * * . * *r Sub μ-com & Sub FBL :Upper S u b : * * * * * * * *Lower S u b F B L : * * . * *t DSP1/DSP2 ROM :Upper D S P 1 : * * . * *Lower D S P 2 : * * . * *DSP3 ROM :Upper D S P 3 : * * . * *Lowery Audio PLD :Upper A u d i o P L D : * * . * *Loweru GUI SFLASH :Upper G U I : * * * * * * * *Lower