27Basic OperationWhen the 3D mode is [OFF] (• page Vol.2-25), the systemformat of this unit is the one set in the [VIDEO FORMAT]submenu of the [SETUP] menu. When the 3D mode is otherthan [OFF], the system format of this unit is the one setunder the [3DFORMAT] item in the [3D] submenu of the[SETUP] menu.Setting the Bus [BUS]The [BUS] submenu of the [SETUP] menu is used to set theoutput method of this unit to either of the following:AB bus system: Switches between video A and video B.•Program/Preset system: Switches between program•output (base video) and preset output (video used aseffects).When the Program/Preset system is selected, the A/PROGbus source selector button corresponding to the sourceused for the transition pattern and output from a PGMconnector is necessarily lighted or flashes. Thus, an inputsource that you want to display next can be selected onlywith the B/PRESET bus source selector buttons. For more information about the input source selectionoperation, see page 33.Rotary 1 Rotary 2 Rotary 3 Rotary 4 Rotary 5ABPRG/PRETYPEBUS ABSet [TYPE] to [AB] (AB bus system) or [PRG/PRE](Program/Preset system) using the rotary 2 control.The factory default setting is [AB].Setting Audio Channels [AUDIO CH]The [AUDIO CH] submenu of the [SETUP] menu is usedto select L channel or R channel of this unit for each audiochannel of the selected SDI input source.When the system format is HD ( page 19), audiochannels 1 to 8 can be assigned. When the system formatis SD, audio channels 1 to 4 can be assigned.Rotary 1 Rotary 2 Rotary 3 Rotary 4 Rotary 51-8 (1-4) 1-8 (1-4) OFFONSDI1SDI2SDI3SDI4CH CHAUDIO SDI1 1 2 ONL-CH R-CH OSD1 Set [CH] to one of [SDI1], [SDI2], [SDI3], or[SDI4] (SDI inputs 1 to 4) using the rotary 2control.2 Use the rotary 3 control to select the audioinput (of the SDI input selected in Step 1) whichyou want to assign the L channel by setting[L-CH] to the desired audio input number.3 Use the rotary 4 control to select the audioinput (of the SDI input selected in Step 1) whichyou want to assign the R channel by setting[R-CH] to the desired audio input number.4 Repeat Steps 1 to 3 to assign each audioinput of SDI inputs 1 to 4 to the L channel or Rchannel. NOTEThe set channel is stored in memory separately between thecases in which the system format is SD and HD ( page 19),and is called according to the format when the system formatis changed.To hide the audio level meter duringmulti-view outputSet [OSD] to [OFF] using the rotary 5 control.The factory default setting is [ON], in which the audio levelmeter is displayed when the multi-view output is monitored.Setting the Audio Faders[AUDIO FADER]The audio input level is adjusted with the SOURCE 1/5, 2/6,3/7, 4/8 faders (audio faders).When adjusting the audio level of input sources 5 to 8,operate the corresponding fader while holding down theSHIFT key.Operate the AUX fader to adjust the AUX input level andthe MIC fader to adjust the MIC input level.The operation of the audio faders, AUX fader, and MICfader can be set from the [AUDIO FADER] submenu of the[SETUP] menu.Rotary 1 Rotary 2 Rotary 3 Rotary 4 Rotary 5PAIRSEPA.CP PAIRBUS SEP1BUS SEP212 PAIR12 SEPA.FADER SOURCEAUDIO BUS SEP1 PAIRAUX/MIC