41(3) Using the system call functionNOTES:• The remote control signals of the buttons pressed while registering the system call signals are emitted, so be careful not to operate thecomponents accidentally (cover the remote sensors, for example).• If you exceed the number of signals that can be registered, “FULL” appears on the remote control unit’s display and only the number ofsignals that can be registered are registered (up to 10 operations).1 Press the button at which the system call signals have been stored.• The stored signals are transmitted successively.Punch Through(1) Punch through buttonButtons used in the CD, CDR, TAPE, DVD, VDP, VCR1 and VCR2modes can be assigned to the buttons shown on the diagram atthe right which are not normally used in the AMP, TV, DBS andCABLE modes.For example, when the CD mode is set to the punch through modein the AMP mode, the CD mode’s PLAY, STOP, MANUALSEARCH, AUTO SEARCH, PAUSE and DISC SKIP buttons’ signalsare sent in the AMP mode.(2) Making the punch through setting12Press the power ON/SOURCE button and the OFF button atthe same time.• “PRE” appears on the remote control unit’s display.Use the • and ª cursor buttons to display “PUNCH” on theremote control unit, then press the ENTER button.• “SEL” appears on the remote control unit’s display.DVD2, 3, 411(1)2, 3, 43 Use the • and ª cursor buttons to display the mode for whichyou want to make the punch through setting, then press theENTER button.• “SEL” appears on the remote control unit’s display.TVAMP CABLEDBSIt is also possible to select the mode directly using themode buttons.The display switches as shown below each time the • andª cursor buttons are pressed.4 Use the • and ª cursor buttons to display the mode you wantto punch through, then press the ENTER button.• “OK” is displayed and the punch through is set.CD CDR MD TAPE DVDVDPVCR2 VCR1It is also possible to select the mode directly using themode buttons.The display switches as shown below each time the • andª cursor buttons are pressed.