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Operation, cont’d
CrossPoint / MAV Matrix Switchers • Operation
3-28
7. SimultaneouslypressandreleasetheRGBHV(CrossPointswitchers)orVideo
(MAVPlusswitchers)buttonandAudiobutton(gure3-36).Theswitcher
exits I/O Group mode.
N
As an alternative, if you do not push any front panel buttons for approximately
30 seconds, the front panel times out and the switcher exits I/OGroup mode.
• Group1consistsofinputs1through4andoutputs1through4.
• Group2consistsofinputs5through8andoutputs5through8.
I / O
VIDEO AUDIO
Press and release both buttons.
Figure 3-36 — Deselect I/O Group mode
Setting RGB delay (CrossPoint switchers)
TheCrossPoint450PlusandCrossPointUltraswitcherscanbrieyblankthe
RGB (video) output while it switches to the new input’s sync source, and then
switches the RGB signals. This allows a brief delay for the display to adjust to the
selected input’s sync timing before displaying the new picture, which will appear
withoutglitches.RGBdelay,alsoknownasTriple-ActionSwitchingorvideomute
switching,isuserselectablefrom0to5seconds,inhalf-secondincrements.
The RGB delay interval can be set on the front panel or by using either serial port
ortheEthernetportandeithertheSIS,Windowscontrolprogram,orHTMLpages
(seechapter4,“Programmer’sGuide”,chapter5,“MatrixSoftware”,andchapter6,
“HTMLoperation”.SpecifytheRGBdelayintervalforaspecicoutputonthe
front panel as follows:
N
RGB delay is protected when front panel lock mode 2 is selected. You can view
the delay in lock mode 2, but not change it from the front panel. See “Setting
the front panel Locks (Executive modes)” on page 3-52.
1. PresstheEscbuttontoclearanyinputbuttons,outputbuttons,orcontrol
buttons that may be lit.
2. To enter RGB Delay mode, press and hold the RGBHV button until the button
begins to blink green, then release the button.
3. Pressandreleaseanoutputbuttontoselectanoutput.Eachlitinputbutton,
fromInput1throughInput10,indicatesahalfsecondofRGBdelayinterval
for the selected output.
4. PressandreleasetheEsc(
>
) and View (
<
) buttons to increase and decrease
the interval.
5. PressandreleasetheRGBHVbuttontoexittheRGB Delay mode. The
RGBHV button stops blinking.
N
• PressingtheEnterorPresetbuttonalsoexitsRGBDelay mode. Pressing
the Preset button changes to RecallPreset mode.
• TheRGBintervalforeachoutputisstoredinnon-volatilememory.When
power is removed and restored, the delay settings are retained.
• ExitingRGBDelay mode by pressing the RGBHV button always returns
the I/O configuration to audio only selected for configuration.