Overview
3
3
Overview
The
VA-1K
UXGA Sync Processor
is a high-performance sync corrector
that can be used for any UXGA
1
computer graphics video signal. The low-
voltage sync signal is cleaned up and brought to the TTL voltage level
while passing color signals transparently. This is especially useful when
sending a video signal over a long display line.
Specifically, the
VA-1K features:
Kramer KR-ISP™ Advanced Sync Processing that ensures
compatibility with a wide range of computers (even if the sync
level is too low) by restoring the sync signal waveform.
To achieve the best performance:
Use only good quality connection cables
2
to avoid interference,
deterioration in signal quality due to poor matching, and elevated
noise levels (often associated with low quality cables)
Avoid interference from neighboring electrical appliances that
may adversely influence signal quality and position your Kramer
VA-1K away from moisture, excessive sunlight and dust
Caution
– No operator-serviceable parts inside unit.
Warning
– Use only the Kramer Electronics input power
wall adapter that is provided with this unit
3
.
Warning
– Disconnect power and unplug unit from wall
before installing or removing device or servicing unit.
1 UXGA, as used in this manual, means any RGBHV signal on a 15-pin HD connector having a resolution from VGA up to
UXGA
2 Available from Kramer Electronics on our Web site at http://www.kramerelectronics.com
3 For example, part number 2535-052002
