Edirol V-4 owner manual Checking the inputs and outputs, Checking the final output

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Checking the inputs and outputs

Checking the inputs and outputs

Checking the final output

Here’s how to check that the signal from each source device is correctly being input to the V-4, and is correctly being output to the TV or projector as final output.

1.Play back the source device.

Operate the source device (e.g., camcorder, VCR, DVD player, DV-7PR) connected to the V-4 so that it will output video.

2.Check the output monitor.

Power-on the TV monitor or projector that is connected to the output jack of the V-4, and verify that the image being output from the V-4 is displayed correctly.

3.Switching the input channel

Now, try switching the V-4’s input channel. Move the T-bar all the way toward the channel A or channel B position. If you moved the T-bar toward channel A, press the left input selector (INPUT SELECT). If you moved the T-bar toward channel B, press the right input selector. Successively press buttons 1 through 4 to switch inputs. Confirm that the image shown on your TV monitor or projector changes accordingly.

In the case you do not see output on TV/Projector

•Check that outputs from source devices are correctly connected to inputs of V-4.

•Check that output from V-4 is correctly connected to input of TV or Projector.

•Check that input selection of TV or Projector is set correctly.

When the channel selected has no signal input, a blue image is output to the TV/Projector. You can turn On/Off the blue image output by changing the parameter on P.75 or later.

Checking the output to the preview monitor

Next, you should check whether the image is being correctly output to the preview TV monitor.

1.Play back your source device

Operate the source device (e.g., camcorder, VCR, DVD player, DV-7PR) connected to the V-4 so it outputs video.

2.Check the preview output

Turn on the power of the TV monitor that is connected to the preview output jack of the V-4, and verify that the image output from the V-4 is displayed correctly.

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Contents Page Avis Page Page Power Supply PlacementMaintenance Additional PrecautionsOther important notes About turning the power onAbout specifications Contents Midi implementation Index Welcome Features What is V-LINK? LinkBefore you begin Check the included itemsNames of things and what they do Rear PanelFront Panel Before you begin About Ground Terminal Unsuitable places for connection Connecting peripheral devices Typical connection exampleVideo signal flow Turning the power off Turning the power on/offTurning the power on Checking the output to the preview monitor Checking the inputs and outputsChecking the final output About the display on preview monitor Conceptual diagram of the Memory dial About the Memory dial MemorySwitching two images Switching by CutSwitching with dissolve Switching with WipeUsing fade-to-white or fade-to-black Using Picture In Picture to composite images Compositing two imagesUsing Chroma Key to composite images Using Luminance Key to composite images Compositing two images Compositing two images Changing the color of the image Applying the Negative effectApplying the Colorize effect Changing the color of the image Changing the motion of the image Applying strobe motionApplying the Multi or Mirror effects Applying the Multi effectApplying the Mirror effect Using the tap TAP function to switch images Switching in synchronization with musicUsing BPM sync to switch images Switching in synchronization with music Applying an effect on the music Using BPM sync to apply an effectUsing the tap TAP function to apply an effect Editing the front panel assignments Enter Button EnterEditing the front panel assignments Changing the assignment of the mix button MIX Changing the assignment of the wipe button Wipe Changing the assignment of the EFX button EFX Editing the front panel assignments Changing the assignment of the output fade dial Output FadeEditing the front panel assignments Editing the front panel assignments Editing the front panel assignments Changing the assignment of the BPM sync button BPM Sync Editing the front panel assignments Editing the front panel assignments Protecting the memory Copying or exchanging memories Recalling the factory settings Editing the front panel assignments Using V-LINK to control Control the V-4 from an external deviceUsing Midi to control Using V-LINKDV-7PR Midi settings Setting the Midi receive channel Midi Rx Channel Making other Midi settings Midi Setup Making various settings Making various settings Calibrating the video fader Calibrating the video fader Using the V-4 in Presentation mode What is Presentation mode?Switching to Presentation mode Presentations using two screens with Picture In PictureUsing the V-4 in Presentation mode Switching between Ntsc and PAL Changing the video fader orientation Changing the video fader orientation Troubleshooting Operating the video fader does not switch the imageMenu List Menu List255 Effects-A Mem2-8 Efx1 Efx2 Efx3 Efx4 Effects-B Output Fade Mem2-8 BPM Sync Mem 2-8 Mode Midi Setup Midi Tx Channel Utility Mode Preview Auto Speed Main specifications Video inputMain specifications Dimensions Examples of using Using the V-4 at an eventUsing the V-4 at a concert or VJ performance DV-7PRUsing the V-4 at a presentation DVDVideo output Preview Midi control Projector Midi implementation Midi messages received at MidiMidi implementation Midi messages transmitted from Midi OUT Midi implementation Midi Implementation Parameter Address Map Clip Control Preference Appendices Factory Setting of V-LINK Midi Implementation Chart Index PALInformation 03019190 ’03-01-C2-11KS