•
Input AFL
— This item lets you turn the Extron Accu-RATE Frame Lock (AFL) on and
off. The default is
Off
.
When enabled, this mode locks the output vertical refresh rate to the vertical refresh
rate of the currently selected input using Accu-RATE Frame Lock technology. This
ensures no frames of the input are repeated or dropped due to frame rate conversion.
Input AFL mode can cause glitches or interruptions in the output sync when a new
input is selected, or when a new signal has been routed to the selected input, as the
DSC locks to the new vertical refresh rate.
NOTE:
AFL locks the output refresh rate to similar input rates. If the input signal is
locked on a rate that is not considered a standard HDMI output or that is very
different from the current output setting, the DSC may not output a signal. The
image may not display or may blink.
If no input signal is detected (AFL disabled), or if locking to the input signal is not
possible, a free running pixel clock is generated by the DSC.
Output Submenu — DSC HD-3G A
This submenu allows you to configure the output of the DSC HD-3G A.
NOTE:
The DSC HD-3G A has some different items on this submenu from
DSC 3G-HD A (see
Figure 18.
Output Submenu — DSC HD-3G A
•
Output Resolution
— This item lets you select the resolution and refresh rate for
the connected output display. The DSC HD-3G A has a range of factory-loaded
resolutions and rates from which to choose (see the resolutions table below for the
available resolutions and rates). Different refresh rates are available depending on the
selected resolution.
DSC 3G-HD A and DSC HD-3G A • Operation
26
