12Installation and connections (Be sure to ask your dealer.)pw How to install the option boardsFor details, refer to the operating instructions of the option board concerned.p The instructions set forth in the operating instructions of the option boards listed below describe the steps to take when theboards are to be installed in the AV‑HS400AN or AV‑HS400AE.When reading these instructions, change the wording used for all references to this model and its slots with the actual modeland actual slots.Option boards and wording used in operating instructions When the option boards are to be installed in theAV-HS410AV‑HS04M1, AV‑HS04M2,AV‑HS04M3, AV‑HS04M6SLOT 1 INPUT 5, INPUT 6 SLOT A IN A1, IN A2SLOT 2 INPUT 7, INPUT 8 SLOT B IN B1, IN B2AV‑HS04M4, AV‑HS04M5,AV‑HS04M7SLOT 1 OUTPUT 3, OUTPUT 4 SLOT A OUT A1, OUT A2SLOT 2 OUTPUT 5, OUTPUT 6 SLOT B OUT B1, OUT B2Wording used in operating instructions When the option board is to be installed in theAV-HS410Switch No. Switch No.1 Y/C separation mode(INPUT5, 7)1 Y/C separation mode(IN A1, IN B1)2 23 Y/C separation mode(INPUT6, 8)3 Y/C separation mode(IN A2, IN B2)4 45 NTSC SETUP 5 NTSC SETUP6Reserved6Reserved7 78 8When an option board (AV‑HS04M1, AV‑HS04M2 or AV‑HS04M6) has been installed in the unit, the settings established by theselection positions for the following switches are not reflected.Select the settings using the unit’s setting menus.Wording used in operating instructions AV-HS410 setting menuSwitch No. Input menu Up Converter2 sub menu4 Screen position Edge Crop Pos56 Gamut limiter Limiter7p Before installing or removing an option board, turn off the power, and disconnect the power plug.p Before coming into physical contact with the option board, touch your hand to metal that has been grounded to dischargethe static electricity in your body.A safe way to proceed is to wear an anti‑static wrist strap.The option board may be damaged if you touch the board with static still in your body.p Avoid damage to the option board by not dropping it or subjecting it to strong shocks or vibrations.p After removing an option board, be absolutely sure to attach the blank panel.p When installing or removing an option board, take care not to hurt yourself on the edges or metal parts of the board.Notes