AV Access 4KSW21-L, User Manual, Page: 6 / 16

Overview
Overview
4KSW21-L is a VGA/HDMI Smart Switcher with direct CEC control,
offering one HDCP compliant HDMI input, a VGA with analog stereo
audio input, and an HDMI output up to 4K@60Hz (Chroma
sub-sampling 4:2:0 8-bit only) without scaler.
Its built-in CEC controller allows user to directly switch the power
status of CEC-supported display device, such as TV or projector,
eliminating the need of IR Remote. Select buttons in the front panel
help users to choose input sources, or power on/off display device.

1 x VGA + 3.5mm stereo audio input, up to 1920x1200@60Hz.

1 x HDMI input, up to 4k@60Hz (Chroma sub-sampling 4:2:0 8-bit
only).

Auto-sense and switching. VGA has higher priority over HDMI if
both are connected.

CEC controller built in to power on/standby sink device by
auto-detecting the source status.

Switch source devices or power on/ standby of display devices via
select buttons.

Adjust the working mode via “Switch” and “CEC” DIP switch.
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