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DAFV

Digital Audio Follows Video Interface

User Manual Second Edition

www.jlcooper.com

Содержание DAFV2

Страница 1: ...DAFV2 Digital Audio Follows Video Interface User Manual Second Edition www jlcooper com...

Страница 2: ...0 2003 JLCooper Electronics 142 Arena Street El Segundo CA 90245 U S A Part Number for this manual 932084 Product Names DAFV2 and Digital Audio Follows Video Interface are property of JLCooper Electro...

Страница 3: ...aha 02R96 DM1000 DM2000 12 Mackie DM8 12 Roland VM C7100 VM C7200 12 Spirit Digital 328 12 Preparing for the Edit Session 13 Monitoring Audio 13 Setting Record VTR Input and Output Levels 14 Setting S...

Страница 4: ...ewhat limited in flexibility and features For a given application there may not have been enough audio inputs or outputs equalization or bussing capability The DAFV2 overcomes that problem by allowing...

Страница 5: ...machines microphones or digital audio workstations DAFV2 can also be put into a Quad Mode in which it performs crossfades between two 4 channel machines The edit controller s EDL Edit Decision List le...

Страница 6: ...ected Some videotapes with audio recorded on both tracks An Edit Controller and or Video Switcher correctly connected to the DAFV2 Protocol Support and Pin Out The JLCooper DAFV2 responds to ESAM I II...

Страница 7: ...to make the interface cable we recommend that you ask your dealer to help you find a video service center that you can contract to assist you Video Switcher Hookup DAFV2 can get its commands from a Y...

Страница 8: ...htning strikes brown outs even nearby motorized equipment can scramble computer memories and in some cases even cause damage to the hardware It is strongly recommended that all your computer related e...

Страница 9: ...d to select the basic mode of operation Mono Stereo or Quad explained below The switches will probably only need to be set once unless you change mixers or significantly change the way your machines a...

Страница 10: ...each mixer channel is treated as a separate machine by the edit controller In Mono Mode up to 4 mono machines may be controlled using the mixer channels 1 through 4 If you have stereo VTRs connected t...

Страница 11: ...page and turn MIDI Receive ON You must usually also set the MIDI Channel to Channel 1 On some mixers you must also set the communication speed and the communication port Below are some specific notes...

Страница 12: ...ow control B On all input channels that are to be controlled by the DAFV2 set the following Ch Ch 1 Mode In MIDI On Any other control parameters should be left in their default settings Then you must...

Страница 13: ...ed to the correct input jack and level MIC LINE switch and Input Trim Mixer inputs are not attenuated Many digital mixers have a programmable Attenua tor function Audio signal is on the expected fader...

Страница 14: ...ere recorded with bars and tone and your source VTR s have output level adjustments then cue the source VTR to bars and tone If your source tapes were recorded without tone adjust each scene for consi...

Страница 15: ...tion the machine assigned to the program bus fades out and the machine assigned to the preset bus fades in Keep in mind that these are called bus only from the standpoint of the edit controller or swi...

Страница 16: ...e a generic software package for a PC with interface cards to connect to various machines or it may be a dedicated package targeted around a certain brand of video switcher In a small post facility it...

Страница 17: ...ram Bus and Machine 2 VTR B on the Preset Bus When an edit controller sends a command to assign Machine 0 to a Bus this results in the Bus Assignments turning off For example a command to put Machine...

Страница 18: ...de and levels are set Ensure that the edit controller is communicating with DAFV2 Set up a dissolve on the edit controller by marking Source VTR and Record VTR in and out edit points On the edit contr...

Страница 19: ...easily if you have an audio patch bay Patch the direct out of channels 1 and 2 into the inputs 5 and 6 of the mixer Using programmable attenuators or trim controls as necessary Set the level of chann...

Страница 20: ...nnected to a video switcher output via a y cord If this is done a cable with pins 2 and 7 disconnected will be needed to prevent DAFV2 s tallybacks from interfering with the video switcher s tallyback...

Страница 21: ...s 1 2 for stereo operation and audio inputs 1 thru 4 for quad operation nn 2 for Machine 2 input etc f Fader Level Command 02 01 AD fn vv Upon receipt of this string the DAFV2 will send back a 80 as a...

Страница 22: ...icDA7 Channels1 16 SW1 Off SW2 On SW3 Off SW6 On for Channel 17 32 operation Yamaha DM1000 DM2000 02R96 SW1 On SW2 On SW3 Off Tascam TM D1000 SW1 Off SW2 On SW3 On MackieD8B SW1 Off SW2 Off SW3 On Sou...

Страница 23: ...sults take some time to do some trouble shooting Confirm the DIP switch settings Check that the cables are correctly wired and connected Check that power is connected and the DAFV2 is switched on indi...

Страница 24: ...JLCooper s normal repair turn around time at the factory is approximately 15 business days from receipt of product to shipping Your actual turn around time will include return shipping Actual turn ar...

Страница 25: ...uct Names DAFV2 and Digital Audio Follows Video Interface are property of JLCooper Electronics All other product names are the property of their respective holders JLCooper Electronics 142 Arena Stree...