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HTML Operation, cont’d
USP 507• HTML Operation
6-8
Output configuration
Depending on the optional output card installed, the output connector and display
device being used, the resolution and refresh rates can be set to one of 81 output
rates from 640x480/50 Hz to 1920x1200/60, including HDTV 1080p/60 Hz. For a
full table of output rates see page 3-8.
Output sync format can be chosen from RGBHV, RGsB, YUV bi- or tri-level sync.
Output polarity can be selected from H-/V- (default), H+/V-, H+/V+, or H-/V+.
Advanced configuration
Within this section, RGB delay can be set from a range of 0.0 seconds up to
5.0 seconds in 0.1 second steps. Use the drop-down box to select the desired
setting. When switching inputs, the new input is displayed after the current RGB
delay time, for example, 2.0 seconds.
If desired, an internal test pattern can be selected from the drop-down list of
14 patterns in order to aid in the setting up of a display device.
Switch effect can be chosen from Cut (Blank), Cut (Freeze), and Fade. Depending
on the selected effect, the images go blank, freezes, or fades when inputs are
switched.
Auto memories can be toggled on or off as desired.
When using the MTP (twisted pair) output, the pre-peaking setting can be turned
on or off to compensate for the poor image quality of video signals transmitted over
long distance twisted pair cable runs to a remote display. A compatible Extron MTP
Series Twisted Pair Receiver is required for this output type.
Using EDID emulation, the USP 507 provides a means for specifying the rate of the
incoming DVI or VGA signal, and allows proper communication with the video
source. EDID settings can be selected from the drop-down resolution and refresh
rate lists.
Figure 6–6 — RGB delay, test pattern, and EDID selections