57Adjustments and Settings for Recording : Selecting Audio Input Signals and Adjusting Recording LevelsAdjustments and Settings for RecordingAJ-HPX3100 supports independent 4-channel sound recording in any recording format.When the AUDIO SELECT CH1/3 / CH2/4 switches are set to [AUTO], the recording level of audio channel 1/2 (3/4 with themenu settings) is automatically adjusted. Also you can adjust manually by setting to [MAN] and using the AUDIO LEVEL CH1/3 / CH2/4 controls and the F.AUDIO LEVEL controls. Also from the menu you can select whether the recording level for audiochannel 3/4 (1/2 with the menu settings) is automatic adjustment or manual adjustment (performing adjustment on the setvalues in the menu).Notesz With this unit you can select whether with the AUDIO LEVEL CH1/3 / CH2/4 controls the channel 1/2 audio level is adjusted, or thechannel 3/4 level is adjusted. With the factory settings, the level adjust controls are set to adjust the audio for channel 1/2.z Even in HD mode (1080i), 4-channel sound is recoded on P2 cards.z When SDI input signals connector are recorded, the settings above are overridden; audio signals from the SDI IN connector isalways recorded.The input signals to be recorded on Audio Channels 1, 2, 3,and 4 are selected with the AUDIO IN switch.> [Audio (input) Function Section] (page 18)Also, when the REAR XLR AUTO CH1/2 and REAR XLRAUTO CH3/4 menu options are set to “ON”, the selection ofinput signal automatically switches to [REAR] at the pointwhen the XLR connector is inserted in the AUDIO IN CH1/3 /2/4 connectors in the back. At this time, the AUDIO IN switchfor the corresponding channel is disabled.When using the DVCPRO or DV format of SD mode (480i,576i), the factory settings are set to not record audiochannels 3 and 4. When recording Channel 4, set the 25MREC CH SEL menu option to “4CH”.You can select each menu option from the screen of the MAIN OPERATION page.You can check input selection status with the MODE CHECKof the AUDIO screen.Selecting Audio Input Signals and AdjustingRecording LevelsSelecting Audio Input SignalsAUDIO IN switches Displays whether REARXLR AUTO (rear XLRconnector input automaticswitching) is selected.Displays the systemof each input signalCH1 - 4.
