Check that the power of the AJ-DE77, AJ-DE77H or AJ-DE77D (hereafter referred to as the “QuickCutter” ) is OFF.Remove the four screws securing the top panel of theQuick Cutter, then remove the panel.InstallationWhile referring to the figure on the right, firstdisassemble the accessory terminal board, and thenuse two screws to secure the board to the right sideof the jack panel and two screws to secure the blankpanel on the left side.(In the case of the AJ-DE77D, the blank panel is notattached because the SDI terminal board is already inplace on the left side.)After installation, the panels should appear as shownin the figure below.Connect the red coaxial cable provided with theboard to the SDTI terminal board OUT and the blackcoaxial cable to the SDTI terminal board IN.-3-SDIINOUTAJ-DE77 AJ-DE77DAJ-DE77HJack panel(AJ-DE77 or AJ-DE77H)Screws (x6 foreach side panel)Screws (x7)Screws (x4)Blank panelRemove the 12 screws securing the two side panelsof the Quick Cutter, then remove the panels.Remove the seven screws securing the jack panel,then remove the jack panel from the unit.(It cannot be completely detached because its cableremains connected.)Remove the four screws securing the blank panel,then remove the blank panel from the unit. (Removethe two screws in the case of the AJ-DE77D.)Enlarged viewEnlarged viewBefore installationSDIINOUTSDTIINOUTSDTIINOUTAJ-DE77 AJ-DE77DAJ-DE77HBlank panelAfter installation