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3 Overview
The Kramer Pico TOOLS PT-1Hs Hs Delay Corrector is a high performance
sync delay for computer graphics video signals on twisted pair or coax cables. It
corrects for horizontal picture shift in long cable runs when the horizontal sync
signal is delayed.
When sending a VGA signal from a PC to a monitor via twisted pair (or coax)
cabling, the picture information and syncs are delayed, but by different
amounts. This causes the display on the monitor to shift horizontally. The
PT-1Hs compensates by shifting the syncs accordingly, so that they line up
with the picture once again.
The PT-1Hs features:
• Resolution - up to UXGA
• HDTV compatibility
• Sync Polarity Settings - H & V switches for improved display compatibility
• Sync Delay Control - >+/-10% line time for the current resolution
• Ultra Compact Pico TOOLS™ - 4 units can be rack mounted side-by-side
in a 1U rack space with the optional RK-4PT rack adapter
Note that the unit is transparent for the RGB signals, and
corrects only the H and V signals
Achieving the best performance means:
• Positioning your PT-1Hs away from moisture and excessive sunlight
and dust, and avoiding interference from neighboring electrical
appliances
• Connecting only good quality connection cables, thus avoiding
interference, deterioration in signal quality due to poor matching, and
elevated noise levels (often associated with low quality cables)