JVC KM-H3000 User Manual

Also see for KM-H2500: Instructions Manual 

105. Use the Frming knob to set the aspect ratioconversion mode. You can choose from thefollowing:• Full — The video signal is scaleddisproportionately to fill the display of the newaspect ratio. Aspect distortion occurs as theimage is stretched/compressed to fit in thenew aspect ratio.• Zoom — The central portion of the videosignal is zoomed to fill the display of the newvideo format. No aspect distortion isintroduced.• LttrBx — Black bars are added to the top andbottom of a 16:9 image to display correctly in a4:3 video format.• PllrBx — Black bars are added to the rightand left of a 4:3 image to display correctly in a16:9 video format.6. Press NEXT.7. Press the Fcfs1-4 knob to save the changes.8. Press the Confrm knob to commit the changeand exit the FCFS menu. Press the Cancel knobto return to the FCFS menu for further editing.Note:• If one FCFS channel in a Bus mode pair is turnedoff, the paired FCFS channel is also turned off.• The switcher is set to switch on the first field whenusing Bus mode.• If a video format not compatible with the currentlydefined conversion is used, the video image isfrozen with the last successfully processed imageframe.For More Information on...• switch on Field/Frame settings, refer to the section“Field Switch Selection” on page 18.• assigning an FCFS channel, refer to the procedure“To assign an FCFS channel:” on page 8.• switcher video formats, refer to the section“Switcher Video Format” on page 7.Output Reference SyncThe switcher has three reference outputs that can beconfigured independently.Setting the Output Reference SyncIf you are using one of the output references to timeexternal devices, ensure that they are connected tothe appropriate REF OUT 1, REF OUT 2, or REFOUT 3 outputs.Different applications require different outputreference formats and delay settings. Consult afacility engineer for assistance in configuring thesesettings.To set the output reference sync:1. Press MENU.2. Press the REF Wipe Pattern button.3. Press NEXT until OSync is displayed.4. Use the OSync knob to select the referenceoutput you wish to configure. You can choosefrom the following:• OSync 1 — Configure reference output 1.• OSync 2 — Configure reference output 2.• OSync 3 — Configure reference output 3.5. Press the OSync knob to display the OutputSync menu.6. Use the OSync1-3 knob to set the outputreference format. You can choose from thefollowing:• NTSC/PAL — Reference format is set tostandard definition.• 720p — Reference format is set to 720p.• 1080i — Reference format is set to 1080i.• Off — No output reference signal isgenerated.7. Use the Mode knob to configure the differentdelay settings for the selected output referenceformats. You can choose from the following:• V — Configure vertical delay (lines).• H — Configure horizontal delay (pixels).• F — Configure frame delay (frames)(NTSC/PAL output reference format only).8. Use the Value knob to set the selected delayvalue.9. Press the left knob to save the changes.42316 7 8